Home - All Products - LED Linear Light – White/4W/4000K/415lm/130˚/100*100mm – Kosoom MLL003-A_L0310B

LED Linear Light – White/4W/4000K/415lm/130˚/100*100mm – Kosoom MLL003-A_L0310B


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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?​

LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-All Products--01 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-All Products--02 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Lights--03 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-All Products--04 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Lights--05 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-All Products--06 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Lights--07 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Lights--08 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Lights--09 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Lights--10 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-All Products--11 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Lights--12 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-All Products--13 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-All Products--14 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Lights--15


Attribute Value
Series Linear Model
Version MLL003-A
SKU L0310B
Color White
Power 4W
Color Temperature 4000K
Lumen 415 lm/M
Beam Angle 130˚
CRI >=80
UGR <=30
PF 0.9
Size 100*100mm


Key Features and Benefits

Experience the future of lighting with our LED Linear Light. Designed to meet the demands of contemporary environments, this fixture seamlessly combines aesthetics and functionality. Its main features include:

  • Efficiency: With only 4W power consumption, our LED Linear Light is a testament to energy efficiency.
  • Adaptable Lighting: Emitting a 4000K color temperature, it provides a balanced and inviting illumination that suits various settings.
  • Impressive Brightness: Boasting a lumen output of 415 lm/M, our linear light ensures a well-lit environment.
  • Wide Reach: The 130˚ beam angle ensures a generous spread of light, reducing dark spots and creating a uniform glow.
  • True Colors: A high Color Rendering Index (CRI) of ≥80 guarantees accurate color representation in your space.
  • Reduced Glare: The UGR (Unified Glare Rating) of ≤30 contributes to visual comfort by minimizing uncomfortable glare.
  • Power Factor Optimization: With a power factor of 0.9, our LED Linear Light optimizes energy utilization.


Designed to illuminate various environments, this cutting-edge product offers a range of applications across commercial, residential, and architectural settings. With its sleek design and exceptional performance, the LED Linear Light brings a perfect blend of style and functionality.

Commercial Brilliance:

In commercial spaces, the LED Linear Light stands as a beacon of energy-efficient illumination. Its 415 lumens per meter ensure well-lit environments that enhance productivity and ambiance. From retail stores to offices and hospitality venues, this linear light transforms spaces, all while keeping energy costs in check. The 130˚ beam angle provides uniform coverage, minimizing shadows and ensuring an inviting atmosphere for customers and employees alike.

Residential Elegance:

Create a warm and welcoming atmosphere at home with the LED Linear Light. Ideal for kitchens, living rooms, and corridors, its 4000K color temperature emits a natural white light that enhances the beauty of your living spaces. The sleek design complements modern interiors, while the easy installation makes it a perfect choice for DIY enthusiasts. Illuminate your residence efficiently, and bask in the cozy radiance that this linear light provides.

Architectural Marvel:

Architects and designers can unleash their creativity with the LED Linear Light. Whether recessed in ceilings or used as pendant lighting, its 100x100mm size and white finish seamlessly integrate into architectural designs. The high color rendering index (CRI ≥ 80) ensures accurate color representation, making it an excellent choice for art galleries, museums, and exhibit spaces. The low UGR (Unified Glare Rating ≤ 30) guarantees a comfortable visual experience for occupants, even in spaces with demanding lighting needs.


Follow these step-by-step instructions to ensure a seamless installation process.

Step 1: Preparing for Installation

Before you begin, gather the necessary tools: a screwdriver, wire stripper, and wire connectors. Ensure the power source is turned off to guarantee your safety throughout the installation.

Step 2: Wiring

  1. Open the packaging and carefully take out the LED Linear Light – Kosoom MLL003-A_L0310B.
  2. Identify the wires: brown (live), blue (neutral), and green/yellow (ground).
  3. Strip the ends of the wires to expose about 10mm of copper.
  4. Connect the brown wire to the live circuit, the blue wire to the neutral circuit, and the green/yellow wire to the ground.
  5. Secure the connections using wire connectors, ensuring a snug fit.

Step 3: Fixture Attachment

  1. Choose the desired location for your LED Linear Light. It can be recessed or suspended, depending on your preference.
  2. For recessed installation, gently press the light into the cutout, making sure it sits flush with the ceiling.
  3. If suspended, use the included hardware to attach the light to the ceiling securely. Follow the manufacturer’s instructions for proper installation.

Step 4: Power Connection

  1. Double-check the wiring connections to ensure they are correctly and securely fastened.
  2. Turn the power source back on and verify that the LED Linear Light illuminates. If not, turn off the power and recheck your connections.

Step 5: Testing and Adjustments

  1. Once the light is powered on, observe its performance. The LED Linear Light – Kosoom MLL003-A_L0310B emits a bright, 4000K light with a wide 130˚ beam angle.
  2. Notice the color rendering index (CRI) of ≥80, which ensures accurate and vibrant color representation.
  3. The unified glare rating (UGR) of ≤30 reduces discomfort from glare, creating a pleasant lighting experience.
  4. With a power factor (PF) of 0.9, our LED Linear Light is energy-efficient and eco-friendly.

Safety Tips:

  • Always follow electrical safety guidelines and turn off the power before installation.
  • If you’re unsure about any step, consult a qualified electrician.
  • Regularly clean the light to maintain optimal performance.

Congratulations! You’ve successfully installed your LED Linear Light – Kosoom MLL003-A_L0310B, bringing efficient and stylish lighting to your space. Enjoy the benefits of high-quality illumination from Kosoom.

Remember, our customer support team is here to assist you with any questions or concerns. Experience the brilliance of LED linear lighting with Kosoom.


🌟 Established Excellence: Welcome to Kosoom, a distinguished Italian lighting brand with two decades of industry experience. Based in Milan, Italy, we have curated the art of lighting for over 20 years.

🏭 A Solid Foundation: Our strength lies in a robust supply chain that empowers us to present wholesale prices, often 50% to 66% lower than market rates. Quality, affordability, and accessibility are our hallmarks.

🌍 Europe’s Choice: With a burgeoning offline presence across Europe, we’ve become a household name in lighting. Our annual GMV in Europe exceeds $40 million USD. Our expansive footprint includes warehouses, showrooms, and factories spanning 8000 square meters.

👥 A Workforce that Cares: Kosoom’s dedicated team boasts over 1000+ skilled professionals, driving our commitment to delivering top-notch products and solutions.

🏬 The Storefront Advantage: Our showrooms and physical outlets in multiple European locations ensure that we’re not just a brand but a reliable partner in your lighting journey.

💡 Illuminating the Future: Embracing the future, our strategy fuses online and offline realms. Products are directly shipped within Europe, with an exclusive focus on delivering lighting solutions that elevate commercial spaces.

🌐 Serving the UK: For our UK customers, our dedicated website kosoom.uk offers tailored lighting solutions, perfectly suited to your needs.

🌱 Eco-Efficiency Commitment: Kosoom stands for more than just lighting. We’re pioneers in high-efficiency LED lights, committed to environmental sustainability.

🔍 What Sets Us Apart:

  1. 📈 Unmatched Affordability: Our supply chain prowess ensures that our LED linear lights are priced 50% to 66% lower than the competition.
  2. 💡 Expert Solutions: Our European customers receive free lighting solutions, a service others charge for.
  3. 🏢 Local European Presence: We’re more than a virtual presence. Our offline team delivers European orders directly from Italy, with physical stores for face-to-face support.
  4. 🏭 In-House Mastery: Kosoom owns its factory, ensuring that each light is crafted to perfection under our watchful eye. We’re both factory and trade, offering bespoke solutions and OEM services.
  5. 🏆 Certified Excellence: All our LED lights bear the certifications demanded by Europe, accompanied by a robust 5-year warranty.

Elevate your space with Kosoom’s LED Linear Lighting. With our 20-year legacy, innovative approach, and commitment to quality, we’re here to light up your world, the eco-friendly way.

LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Kitchen Linear Lighting--standard book1 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-All Products--standard book2 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Dimmable LED Linear Lighting--standard book3 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Pendant Lighting--standard book4 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Supermarket linear light--standard book5 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-White Linear Lighting--standard book6 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Recessed Linear Lighting--standard book7 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Commercial Linear Light--standard book8 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Dining Room Lighting--standard book9 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-Linear Pendant Light--standard book10 LED Linear Light - White/4W/4000K/415lm/130˚/100*100mm - Kosoom MLL003-A_L0310B-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.


Product Specification


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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.