L1406 – White/12W/4000K/1100lm/120˚/L870*W23*H31 – LED Tube Light Kosoom


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Free shipping for orders over 120€ in Italy and free shipping for orders over 200€ in other parts of Europe

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Single product layout---Founded in Italy

2% discount

More than €500

4% discount

More than €1000

6% discount

More than €3000

Are you an electrician or lighting professional?​

SKU: L1406 Categories: ,
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Strong and sturdy

Not only does it provide efficient lighting, it also uses advanced energy-saving technology to provide long-lasting brightness for your space. Its rugged and durable design ensures long-term stable operation, creating a reliable lighting environment for you and letting you say goodbye to the trouble of frequently replacing lamps.

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Electricity protection

Using advanced power protection technology, it provides you with a stable and reliable lighting experience. Regardless of voltage fluctuations or power fluctuations, our products can automatically adjust to ensure stable operation of the lamps and extend their service life, allowing you to enjoy long-lasting high-quality lighting.

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Energy saving and environmental protection

LED linear lights are the leader in environmentally friendly lighting, using advanced LED technology to provide you with excellent lighting effects with efficient energy utilization. Not only does it significantly reduce energy consumption, it also creates a clean, green light for your living and working environment.

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For indoor use

LED linear lights use exquisite light and shadow designs to inject a warm and modern atmosphere into your indoor space. Whether it is a living room, bedroom or office space, our products can provide soft and even light to create a comfortable and pleasant living environment for you.


Easy to install

LED linear lights use advanced technology to start up faster than traditional T5 lamps. Lights up instantly and reaches full brightness instantly, allowing you to feel bright and clear light the moment you enter the room, enhancing your indoor experience.

Structure diagram

The LED linear lamp is equipped with a high-quality diffractometer, which can scatter the light more evenly and avoid the glare of the light source. This exquisite design not only improves the lighting effect of the lamp, but also creates a soft and comfortable lighting atmosphere for your interior.


Application scenarios

LED linear lights feature the high energy efficiency of T5 tubes, providing you with excellent lighting effects while significantly reducing energy consumption. This energy-efficient design not only benefits your electricity bill, but also makes a positive contribution to the environment, making it an ideal choice for you to save energy and protect the environment.

8 production bases around the world

Kosoom has grown from a small Italian lighting company to a global brand headquartered in Milan, becoming a preeminent supplier to the lighting industry. With 8 production bases around the world and a strong supply chain system, we spread high-quality lighting products to every corner of the earth. We have won recognition from customers around the world with our solid service system and stable and reliable quality assurance. No matter when and where, our Italian warehouse can provide massive inventory to meet the needs of different customers.

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About Us

As Italy’s leading commercial lighting brand, Kosoom has emerged in the lighting industry with its excellent design, innovative technology and cost-effective products. Our products are known for their high cost performance, and we are committed to providing customers with excellent lighting effects while maintaining reasonable prices. This balance makes our products popular in the market and widely used in various commercial venues, including retail stores, office lighting, supermarket lighting, hotels, etc.

Our proud product line covers all types of commercial lighting solutions, represented by linear lightstrack lightslight stripsLED spotlights and profiles. Designed with full consideration of the needs of modern commercial spaces, these products are not only functionally superior, but also fashionable and uniquely artistic in appearance.

Range Plafoniera T5
Series SLL007-A
Color White
Power 12W
Color Temperature 4000K
Lumen(LM) 1100
Angle 120˚
CRI ≥80
UGR ≤22
PF 0.9
Size L870*W23*H31


Welcome to Kosoom’s LED Tube Light – White/12W/4000K/1100lm/120˚/L870W23H31 (Model: L1406). In this comprehensive guide, we will delve into the details of this exceptional product, offering you an in-depth understanding of its features, benefits, and applications. LED Tube Lights: A Modern Lighting Revolution LED tube lights have revolutionized the lighting industry with their remarkable efficiency and longevity. At their core, LED (Light Emitting Diode) technology drives these lights, making them an excellent alternative to traditional fluorescent tubes. To truly appreciate the value of this product, let’s explore its key aspects: Basics of LEDs At the heart of LED tube lights are LEDs themselves. LEDs are semiconductor devices that emit light when an electric current passes through them. The efficiency of LEDs surpasses that of incandescent and fluorescent lamps, providing more lumens (light output) per watt of electricity consumed. LED Tube Light Construction The LED tube light is ingeniously designed, featuring multiple LEDs arranged in a line within a diffused or clear tube. This design closely resembles traditional fluorescent tubes while harnessing the superior advantages of LED technology. Benefits of LED Tube Lights
  1. Energy Efficiency: LED tube lights are incredibly energy-efficient, consuming significantly less power compared to fluorescent tubes. This translates to reduced electricity bills and a more environmentally friendly lighting solution.
  2. Longevity: With a lifespan ranging from 30,000 to 50,000 hours or more, LED tube lights greatly reduce the need for frequent replacements, saving both time and money.
  3. Reduced Heat Emission: Unlike other light sources, LEDs emit minimal heat, reducing the risk of fires and lowering the need for additional cooling measures, such as air conditioning.
  4. Instant Light: LED tube lights provide instant illumination, eliminating the warm-up time associated with some fluorescent lights.
  5. Eco-Friendly: LED tube lights do not contain hazardous substances like mercury, which can be found in certain types of fluorescent tubes.
Types of LED Tube Lights Understanding the different types of LED tube lights is crucial for selecting the right fit:
  • Direct Fit (Plug and Play): These tubes seamlessly fit into existing fluorescent fixtures without requiring modifications and work with the existing ballast.
  • Ballast-Bypass (Direct Wire): These tubes necessitate the removal or bypassing of the ballast, connecting directly to mains power.
  • Ballast-Compatible: These tubes offer flexibility, as they can operate with or without a ballast.
  • Hybrid: Hybrid tubes can function either with a ballast or through a ballast bypass, providing versatility in installation.
Brightness & Color Temperature Brightness, measured in lumens, indicates the light emitted, while color temperature, measured in Kelvin (K), defines the warmth or coolness of the light. LED tube lights are available in various brightness levels and color temperatures to suit different environments. Compatibility and Price Before purchasing LED tube lights, it’s essential to consider compatibility with existing fixtures and ballasts. While LED tube lights may have a slightly higher upfront cost, they provide a substantial return on investment over time through energy savings and extended lifespan. Safety & Installation Converting from fluorescent to LED lighting, especially with ballast-bypass tubes, requires adherence to safety protocols. Always turn off the power and, if uncertain, consult a professional for assistance. In summary, Kosoom’s LED Tube Light represents a paradigm shift in lighting technology, offering energy efficiency, durability, and environmental friendliness. As we delve deeper into its applications, you’ll discover how this versatile product can illuminate various scenarios.


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Kosoom’s LED Tube Light, with its advanced technology and impressive features, finds applications in a wide range of scenarios. Let’s explore the versatile ways in which this product can brighten your life: 1. Office Spaces Create a productive and well-lit workspace with Kosoom’s LED Tube Light. Its bright, uniform illumination and low heat emission make it perfect for offices, ensuring a comfortable and efficient environment for employees. 2. Retail Environments Enhance product visibility and ambiance in retail stores using these LED tube lights. Their crisp and vibrant lighting showcases merchandise, attracting customers and boosting sales. 3. Educational Institutions Schools and universities benefit from LED tube lights for classrooms, libraries, and lecture halls. The immediate illumination ensures an optimal learning environment while reducing energy consumption. 4. Healthcare Facilities In hospitals and clinics, consistent and reliable lighting is essential. Kosoom’s LED Tube Light meets these requirements, contributing to patient comfort and staff efficiency. 5. Industrial Settings Industrial spaces require robust lighting solutions. These LED tube lights are suitable for factories, warehouses, and production areas, providing ample light for workers and machinery. 6. Residential Spaces Upgrade your home’s lighting with Kosoom’s LED Tube Light. Whether in the kitchen, living room, or garage, these lights offer long-lasting, energy-efficient illumination. 7. Hospitality Industry Hotels, restaurants, and hospitality venues benefit from the versatility of LED tube lights, creating inviting atmospheres for guests. 8. Public Spaces Kosoom’s LED Tube Light can also be used in public spaces such as parking lots, train stations, and airports, ensuring safety and visibility for all.

Installation Guide

Installing Kosoom’s LED Tube Light is a straightforward process when following these step-by-step instructions: 1. Turn Off Power Safety first! Ensure the power source is switched off before starting any installation work. 2. Remove Existing Tube If you’re replacing an old fluorescent tube, gently remove it from the fixture and disconnect it from the ballast. 3. Check Compatibility Confirm whether your LED tube is a direct fit (plug and play), ballast-bypass (direct wire), or ballast-compatible type. 4. Install New Tube For Direct Fit:
  • Insert the new LED tube into the fixture, ensuring the pins align with the socket.
  • Reconnect the power source and switch it on.
For Ballast-Bypass:
  • Remove or bypass the ballast.
  • Connect the LED tube directly to the mains power.
  • Turn the power back on.
For Ballast-Compatible:
  • Insert the LED tube as you would with a direct fit tube.
  • You can choose to operate with or without the ballast.
5. Enjoy Energy-Efficient Lighting Once installed, Kosoom’s LED Tube Light will provide you with reliable, energy-efficient lighting for years to come.

Kosoom’s Advantages

Kosoom, a prominent Italian lighting brand specializing in commercial lighting, distinguishes itself through a myriad of advantages: 1. Strong Supply Chain Kosoom’s robust supply chain enables the provision of wholesale prices that are often 1/2 or even 1/3 of the market price. This affordability extends across various products, such as integrated power LED track lights and LED profiles. 2. Free Lighting Solutions In Europe, where other brands typically charge for lighting solutions, Kosoom offers them for free, demonstrating a commitment to customer satisfaction. 3. Large-Scale Offline Presence Kosoom’s extensive offline presence in Europe, including supermarkets and physical stores, ensures excellent solutions and after-sales service. 4. Factory Ownership Kosoom’s ownership of its factory guarantees that all lights are produced in-house, offering quality control and the option for OEM services. 5. Certification and Warranty Kosoom has obtained all necessary certifications for LED lights in Europe and provides a generous 5-year warranty, ensuring customer trust and satisfaction. Kosoom’s dedication to high-efficiency LED lighting and its commitment to customer value make it a leading choice in the lighting industry. Experience the benefits of Kosoom’s LED Tube Light for yourself and illuminate your world with efficiency, longevity, and eco-friendliness.


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About Kosoom

Kosoom is a renowned professional commercial lighting brand from Italy. You know, we've got eight production bases across the globe. It's quite exciting to share that we've collaborated with clients in over 70 countries worldwide. Our address is Via Talamoni, 6, 20861 Brugherio MB, Italy, and you can reach us at + 0395156222.

We offer a wide range of high-quality commercial lighting products and solutions. This includes various LED lights, strip lights, pendant lights, track lights, downlights, spotlights, and more. At Kosoom, we're dedicated to providing our customers with efficient and energy-saving commercial lighting products and solutions. We leverage advanced technology and top-quality products to offer eco-friendly lighting solutions.

And guess what? We also offer custom services. So, if you've got specific lighting needs, we're here to help tailor solutions just for you!

About Price

All of our lighting products are priced to include VAT, offering fantastic value for money. In fact, many of our products are priced at the lowest rates across Europe, which is pretty astonishing! We've got a hefty stockpile ready to go in our Italian warehouse, so as soon as you place an order on the Kosoom online store, we can dispatch it swiftly. And here's the kicker: our prices are even more competitive than those at Tecnomat. If you're a professional or represent a company, do get in touch with us for some exclusive pricing deals.

About Shipping

Our dispatch point is at Via Talamoni, 6, 20861 Brugherio MB, Italy. We'll be sending your items through BRT or another courier service; if you have any special requests, feel free to get in touch with us. We usually ship within 24-48 hours.

Warranty Period for Products

For all our products, except the custom-made ones, we offer a warranty of 3-5 years. Here's our promise: if there's any quality issue with the product, we'll replace it rather than repair it, making sure your rights are fully protected. As for the warranty period for custom-made products, please reach out to us for more information.

Delivery Time

We dispatch all our orders within 24 to 48 hours. If there's ever a delay due to special circumstances, we'll make sure to let you know right away. As for custom products, we'll agree on a delivery time for these bespoke orders with you.

About Returns

Just a heads-up, if there's nothing wrong with the quality of the product, we can't accept returns. However, if there's a quality issue, we're more than happy to offer a refund or exchange. And remember, all our products come with a 3-5 year warranty.

About Invoices

After you place your order, we'll generate an invoice for you. It'll include all the nitty-gritty details like the order number, a detailed list of the products you've purchased, quantities, prices, any applicable taxes or discounts, and the total amount paid. This invoice will be sent to the email address linked with your order. If you've got any specific requests or need an extra copy of the invoice, just reach out to our customer support team. They're always ready to help you out.

What makes Kosoom's lighting products stand out compared to other brands?

Well, if you compare the prices of other brands' lighting products, you'll notice that many of Kosoom's products are among the most affordably priced in Europe. All our products come with a 3-5 year warranty, giving you long-term quality assurance without worrying about potential issues. Moreover, Kosoom's product range is vast and varied, catering to all sorts of lighting needs, including indoor and outdoor lighting. Whether you're looking for the perfect lighting solution for your home, business, or outdoor spaces, we've got a plethora of options to meet the diverse and individual needs of our customers. We're dedicated to creating a bright and cosy lighting environment and continuously strive for excellence in product variety and quality.

Can I become a distributor for Kosoom?

Absolutely! We welcome you to become a distributor for Kosoom. As our partner, you'll enjoy significant discounts and the support of our eight production bases worldwide, enhancing your business competitiveness.

Are there any special offers for professionals in the industry?

A big salute to the professionals and installers in the lighting industry! We truly appreciate your expertise and contributions in the field. To thank you for your support and cooperation, we offer exclusive discounts just for you. Register now to access these special benefits reserved for you.

How can I view or purchase products with different specifications in the same range?

You can easily view or purchase products and accessories with different specifications in the same range by checking the table below the product images on this page.

Is it possible to customize products according to my needs?

We're more than happy to customize products to meet your specific requirements. However, custom production does require time and resources. Therefore, we have a minimum order of 500 units for custom products, and the production cycle will take at least 30 days.

Can I buy just a few lights if that's all I need?

Of course! You're welcome to purchase as many lights as you need, based on your personal preferences and space requirements. Please note that if your order doesn't meet the free shipping threshold, you may need to pay for shipping. It's worth considering buying more products in one go. Not only does this help reach the free shipping limit, but it also better meets your lighting needs. Plus, having a variety of lights can create a richer lighting effect in different spaces, enhancing both aesthetics and functionality.

Why can't I directly order some products?

Regarding the delivery time for custom products, we ensure that both parties agree on a delivery schedule for the custom order.

Multiple discount offers


Take advantage of up to 20% discount on bulk purchases
(quantity requirements apply)

Multiple discount offers


Take advantage of up to 20% discount on bulk purchases
(quantity requirements apply)

Welcome to KOSOOM, a professional Italian commercial lighting brand. Here we offer you the most cost-effective lighting products in Europe and a range of professional lighting services. Free Delivery Policy: For orders in Italy, we offer free delivery for orders over 120 Euros. For other regions in Europe, free shipping is available for orders over 200 Euros. Multiple Discount Offers: For orders exceeding 500 Euros, you will receive an additional 2% discount. This increases to 4% for orders over 1000 Euros, and for orders over 3000 Euros, you will enjoy a generous 6% discount. Exclusive Industry Discounts: If you are an electrician, wholesaler, lighting professional, or corporate buyer, we are willing to provide additional discounts based on your specific needs, with bulk discounts of up to 20%. Fast Delivery Service: Our goal is to ship within 24 to 48 hours after your order is confirmed, ensuring you receive it as quickly as possible. Long-term Stable Quality Guarantee: All our lighting products come with a 3-5 year quality guarantee, offering extra assurance for your purchase. Contact Us: If you have any questions or needs, please feel free to contact us. Our phone number is +039 515 6222, and our email is [email protected]. KOSOOM looks forward to providing you with high-quality lighting products and attentive service. Let’s work together to create a bright and warm lighting environment!

KOSOOM is a professional and authoritative Italian commercial lighting company, and we always regard product quality as our top priority. To ensure our lighting products maintain a stable, high-quality standard in the market, KOSOOM has implemented a series of strict quality control measures and substantial resource investment, ensuring each lighting product is meticulously manufactured and rigorously inspected. Quality Inspection Process: Every product undergoes a stringent quality inspection process before leaving the factory. This includes packaging checks, appearance inspections, functional tests, stability checks, safety inspections, and photometric parameter testing, covering color temperature, color rendering index, luminous flux, light distribution curves, power, etc. These actions ensure the optimal lighting performance of our products. We also perform aging tests, ground resistance checks, and pressure resistance tests to verify the product’s stability and durability during prolonged use. KOSOOM Quality Assurance Commitment: We provide a 3-5 year warranty for each product, offering a strong guarantee for our product quality. Should any quality issue arise within the warranty period, our dedicated after-sales service team is always ready to assist you. Notably, if a quality issue occurs during use, we adhere to a “replace, not repair” policy to maximize the protection of your rights. Professional After-Sales Service: Our after-sales customer service team is highly professional, capable of responding promptly to your needs and providing expert solutions. We strictly adhere to our after-sales policy, aiming to ensure you feel secure and confident in purchasing and using our products. KOSOOM is committed to providing customers with excellent value for money and consistent product quality, tirelessly working to ensure you always enjoy a high-quality lighting experience.



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Rated 4.5 out of 5

based on 21 authentic reviews

Alice Morgan
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I recently used Kosoom.uk for their LED technology solutions and was amazed by the results. Not only did they provide cutting-edge lighting options, but their attention to detail and customer service were outstanding. What really set them apart, though, was their innovative method of creating Excel files from URLs. It's such a time-saver for organizing and analyzing data. I'm thoroughly impressed and will definitely be returning for future needs.
Michael Brown
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Kosoom.uk has transformed the way we handle our online data. Their unique approach to creating Excel files from URLs has streamlined our processes, making data management more efficient than ever. Additionally, their expertise in LED technology provided us with environmentally friendly and cost-effective lighting solutions. Their team is professional, knowledgeable, and always ready to assist. Highly recommended for anyone needing advanced data handling and LED tech solutions!
Rachel Green
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As an interior designer, I'm always on the lookout for innovative and eco-friendly solutions. Kosoom.uk exceeded my expectations with their state-of-the-art LED technology, offering both style and sustainability. But what really blew me away was their unique service of converting URLs into Excel files – it has revolutionized the way I organize my project resources and client information. Their team is not only skilled but also incredibly supportive and responsive.
Thomas Evans
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I'm genuinely impressed with the services offered by Kosoom.uk. Their advanced LED solutions have significantly improved the ambiance and energy efficiency of my office space. However, the standout feature for me was their ability to convert complex URLs into neatly organized Excel files. This feature has been a game-changer in managing large datasets and has greatly enhanced our operational efficiency. I highly recommend Kosoom.uk for their innovation and excellent customer service.
Laura Hughes
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Working with Kosoom.uk has been an absolute pleasure. Their LED lighting solutions are not only innovative but also incredibly energy-efficient, bringing a new level of sophistication to our workspace. What's more, their unique service of converting URLs into Excel files has drastically improved our data management systems. It's such a simple yet impactful tool that has saved us hours of manual work. The team at Kosoom.uk is always helpful and proactive, making them a go-to for any future needs.
Oliver Scott
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Kosoom.uk has played a pivotal role in optimizing our operational processes. Their LED technology is top-tier, offering both high performance and energy savings. The real game-changer, though, has been their ingenious method of creating Excel files from URLs. This service has not only streamlined our data management but also provided us with clear, actionable insights. The efficiency and accuracy it brings to our work are unparalleled. Kudos to the team for their innovative solutions and outstanding support!
Hannah White
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I was searching for eco-friendly and efficient lighting solutions when I found Kosoom.uk. Their LED technology offerings are impressive, blending aesthetics with functionality seamlessly. However, what truly sets them apart is their unique service of transforming URLs into Excel files. This has been a massive time-saver for us, allowing for better organization and analysis of large data sets. The team's dedication to providing practical, innovative solutions is evident in every interaction. I highly recommend Kosoom.uk for anyone seeking reliable and advanced technology services.