LED Linear Light – Black/4W/3000K/350lm/130˚/100*100mm – Kosoom L0309N


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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

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Series: Linear Model
Version: MLL003-A
SKU: L0309N
Color: Black
Power: 4W
Color Temperature: 3000K
Lumen: 350 lm/M
Beam Angle: 130˚
CRI: ≥80
UGR: ≤30
PF: 0.9
Size: 100*100mm

LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-Linear Lights--01 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-Linear Lights--02 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-Linear Lights--03 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-Linear Lights--04 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-Linear Lights--05 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-Linear Lights--06 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-All Products--07 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-All Products--08 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-Linear Lights--09 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-Linear Lights--10 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-All Products--11 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-All Products--12 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-Linear Lights--13 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-All Products--14 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom MLL003-A_L0309N-All Products--15



Advantages of LED Linear Lighting

Embrace the future of lighting with LED linear solutions. These linear lights, including our featured Kosoom MLL003-A_L0309N model, offer unmatched benefits. They are energy-efficient, consuming only 4W of power while providing a brilliant 350 lumens per meter. This means you get remarkable brightness without compromising on energy conservation – a true win-win. With a color temperature of 3000K, these lights offer a warm and inviting ambiance that suits various settings, from offices to residential spaces.

Exceptional Design and Specifications

Say goodbye to conventional lighting and welcome the modern elegance of the Kosoom MLL003-A_L0309N LED Linear Light. This model, part of our Linear Series, boasts a refined black color that effortlessly complements any interior. Its compact size, measuring 100x100mm, ensures seamless integration into your spaces.

Brilliant Illumination

The Kosoom MLL003-A_L0309N LED Linear Light doesn’t just impress with its design; its performance is equally remarkable. With a broad 130˚ beam angle, these linear lights disperse light effectively, eliminating dark spots and creating a uniform glow. The Color Rendering Index (CRI) of ≥80 ensures that colors appear vivid and accurate under this illumination, enhancing visual comfort and aesthetics.

Precision and Efficiency

Experience lighting precision and efficiency like never before. The Power Factor (PF) of 0.9 reflects the efficiency of this LED linear light, optimizing power usage for minimal energy wastage. Additionally, the Unified Glare Rating (UGR) of ≤30 guarantees reduced glare, making these lights suitable for a variety of applications, from task lighting to ambient illumination.

Unlock the Potential

Elevate your lighting setup with the Kosoom MLL003-A_L0309N LED Linear Light. Whether you’re looking for linear pendant lighting, a recessed linear lighting solution, or a captivating linear ceiling light, this versatile LED linear light answers the call. With its exceptional performance, modern design, and the reliability of the Kosoom brand, it’s time to redefine how you light up your world.

Versatility in Application

This innovative linear light is a true game-changer, offering a myriad of possibilities for enhancing your surroundings. Whether you’re looking to brighten up your workspace, add a touch of modern elegance to your living room, or create ambient lighting in a commercial setting, the Kosoom LED Linear Light has got you covered.

Tailored to Your Needs

Featuring a power-packed 4W output, this LED linear light guarantees both energy efficiency and ample illumination. The 3000K color temperature ensures a warm and inviting ambiance, making any space feel cozy and comfortable. With an impressive lumen output of 350 lm/M, the Kosoom MLL003-A_L0309N delivers a perfect blend of brightness and warmth, making it an ideal choice for a wide range of applications.

Adaptable Beam Angle

One of the standout features of the Kosoom LED Linear Light is its remarkable 130˚ beam angle. This exceptional versatility enables you to focus the light exactly where you need it, minimizing wastage and optimizing your lighting setup. From linear pendant lighting to recessed linear lighting, this light’s adjustable beam angle ensures it adapts effortlessly to your specific requirements.

Uncompromised Quality

Kosoom, renowned for its high-efficiency LED lights, presents a linear lighting solution that boasts a Color Rendering Index (CRI) of ≥80. This means you can trust that the colors in your space will appear vibrant and true to life. Additionally, with an Ultra-Low Glare Rating (UGR) of ≤30, the light minimizes discomfort and eye strain, making it a perfect choice for environments where visual comfort is paramount.

Sleek Design, Easy Installation

Measuring at 100x100mm, the Kosoom MLL003-A_L0309N LED Linear Light is designed to seamlessly integrate into a variety of settings. Its sleek black finish adds a touch of sophistication to any space, whether it’s a residential, commercial, or hospitality environment. Installation is a breeze, thanks to its user-friendly design and compatibility with a range of mounting options.

Elevate Your Lighting Experience

The Kosoom LED Linear Light is not just about illumination; it’s about creating an atmosphere that resonates with your needs and style. With its wide array of applications, flexible beam angle, and superior quality, this linear light transforms any setting into a captivating visual experience. Explore the possibilities and redefine your space with the Kosoom MLL003-A_L0309N LED Linear Light.


Follow these straightforward steps to brighten up your surroundings:

Step 1: Unbox and Inspect Upon receiving your Kosoom LED Linear Light, unbox it carefully and ensure all components are intact. Your package includes the Linear Model MLL003-A in a stylish Black color, with dimensions of 100x100mm.

Step 2: Choose Your Spot Select the ideal location for your LED linear light. Whether it’s linear pendant lighting, recessed linear lighting, or linear ceiling light installation, the Kosoom MLL003-A_L0309N offers versatility to suit your preferences.

Step 3: Power Connection Gently connect the light’s power source. With a low 4W power consumption, this LED linear light balances energy efficiency with powerful illumination.

Step 4: Illuminate Your Space Switch on your Kosoom LED Linear Light and experience the warm glow of 3000K color temperature. Its 350 lumens per meter ensure a bright and inviting ambiance, perfect for any setting.

Kosoom’s Advantages:

As a leading player in the lighting industry, we’re here to illuminate your world with our exceptional LED Linear Light series. Let’s dive into the exclusive advantages that set us apart from the rest:

Unparalleled Supply Chain and Pricing: Our two decades of dedication to refining the supply chain translate into unbeatable wholesale prices for you. Imagine paying only half or even a third of the market price for premium LED linear lighting. We redefine affordability without compromising on quality.

Empowering Free Lighting Solutions: Unlike the norm, we believe in empowerment, not extra costs. That’s why our lighting solutions come to you for free. While others charge in Europe, we’re committed to providing comprehensive lighting solutions that elevate your space’s ambiance and functionality.

Direct Fulfillment from Italy: When you choose Kosoom, you’re choosing direct fulfillment excellence. Your European orders are dispatched from our base in Italy, ensuring swift delivery and impeccable service. With our extensive offline operations, including supermarkets in Italy, we’re dedicated to catering to your lighting needs with a personal touch.

Factory-Owned Assurance: At Kosoom, quality begins at the source. We proudly own our factory, crafting each LED linear light with precision and care. This unique blend of factory and trade expertise guarantees products of unmatched quality and reliability. Additionally, if you have a specific vision, our OEM services are at your disposal.

Certifications and Warranty: Trust is our cornerstone. Our LED lights come with all the essential European certifications, assuring you of their safety, energy efficiency, and adherence to the highest standards. Plus, we back our promise with a solid 5-year warranty, underscoring our commitment to long-lasting, exceptional lighting solutions.

Your Partner in LED Innovation: Kosoom is more than just a brand; we’re your partner in transforming spaces with brilliance. With a thriving online and offline presence, including kosoom.uk dedicated to the UK, we bring you closer to lighting excellence. Explore the Kosoom difference today and illuminate your world with confidence.

Join the LED revolution, choose Kosoom. Your brighter future starts here.

Experience Kosoom’s LED Linear Lights: Discover the perfect synergy of form and function with Kosoom’s LED Linear Lights. Our MLL003-A model, available in sleek black, boasts an impressive 4W power, 3000K color temperature, and 350 lumens per meter. With a wide 130˚ beam angle, and dimensions of 100x100mm, it’s a versatile choice for diverse applications. Enjoy a Color Rendering Index (CRI) of ≥80, ensuring accurate color representation, and a Unified Glare Rating (UGR) of ≤30 for comfortable illumination. With a Power Factor (PF) of 0.9, efficiency is at its peak. Elevate your lighting experience with Kosoom’s cutting-edge LED Linear Light.

LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Kitchen Linear Lighting--standard book1 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Linear Lights--standard book2 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Supermarket linear light--standard book3 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Black LED Linear Light--standard book4 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Electrician LED Lighting--standard book5 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Linear Pendant Lighting--standard book6 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Dimmable LED Linear Lighting--standard book7 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Surface Mounted LED Linear Lights--standard book8 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Commercial Linear Light--standard book9 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Surface Mounted LED Linear Lights--standard book10 LED Linear Light - Black/4W/3000K/350lm/130˚/100*100mm - Kosoom L0309N-Kitchen Linear Lighting--standard book11


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.