Home - All Products - LED Linear Light – Black/30W/3000K/2900lm/34˚ – Kosoom SLL004-A-L1601

LED Linear Light – Black/30W/3000K/2900lm/34˚ – Kosoom SLL004-A-L1601


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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 - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Linear Lights--01 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Office Lighting--02 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-All Products--03 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Linear Lights--04 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Office Lighting--05 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-All Products--06 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Linear Lights--07 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-All Products--08 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Office Lighting--09 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-All Products--10 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Office Lighting--11 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Linear Lights--12 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Office Lighting--13 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Linear Lights--14 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-All Products--15


Attribute Value
Series Linear light
Version SLL004-A
SKU L1601
Color Black
Power 30W
Color Temperature 3000K
Lumen 2900 lm/M
Beam Angle 34˚
CRI ≥80
UGR ≤19
PF 0.9
Size L1200*W38*H64mm


This innovative lighting solution seamlessly combines aesthetics and functionality, redefining the way you perceive lighting.

Efficiency is at the heart of the SLL004-A-L1601. With a power of 30W, it not only delivers brilliant illumination but also champions energy conservation. This commitment to sustainability ensures you enjoy vibrant lighting while minimizing your environmental footprint.

Embrace the warm embrace of a 3000K color temperature that engenders a cozy atmosphere wherever it’s installed. The SLL004-A-L1601 offers a perfect blend of warmth and clarity, making it an ideal choice for residential and commercial spaces alike.

Experience outstanding luminosity with an impressive 2900 lumens per meter output and a precise 34˚ beam angle. This ensures your space is bathed in light that’s both focused and inviting. Moreover, the high Color Rendering Index (CRI) of ≥80 guarantees that colors appear true and vibrant under its glow.

Crafted with both form and function in mind, the SLL004-A-L1601 boasts sleek dimensions of L1200W38H64mm, making it an elegant addition to any setting. It offers versatile installation options, including linear pendant lighting and recessed linear lighting, empowering you to integrate it seamlessly into your decor.

Experience the epitome of comfort with a Unified Glare Rating (UGR) of ≤19, guaranteeing glare-free illumination that is easy on the eyes. With every detail meticulously designed, from its dimensions to its UGR, the SLL004-A-L1601 promises an unparalleled lighting experience that transforms your space into a haven of comfort and style.

Versatile Applications

Commercial Brilliance: Ideal for commercial settings, the SLL004-A-L1601 excels with its 2900 lumens per meter, ensuring brilliant and efficient illumination. With a wide 34˚ beam angle, it evenly disperses light, minimizing shadows and creating a welcoming ambiance. Its color rendering index (CRI) of ≥80 guarantees true-to-life colors, crucial for displaying products and enhancing visual appeal. Whether in retail shops, offices, or galleries, the Kosoom linear light sets the stage for captivating experiences.

Residential Elegance: Transform residential interiors into inviting havens with the SLL004-A-L1601. Emitting a warm 3000K color temperature, it fosters a cozy atmosphere, perfect for living rooms, kitchens, and bedrooms. The sleek design, measuring L1200W38H64mm, seamlessly integrates into various spaces. Its low Unified Glare Rating (UGR) of ≤19 minimizes discomfort, making it ideal for tasks and relaxation alike. Let Kosoom’s linear light redefine your home’s ambiance.

Architectural Accents: Infuse architectural spaces with sophistication using the SLL004-A-L1601. Its black finish adds a touch of modern elegance, enhancing visual aesthetics. The 30W power consumption and high power factor (PF: 0.9) prioritize energy efficiency without compromising illumination quality. Create stunning focal points and accents in lobbies, corridors, and open areas, thanks to its adaptable design.

Outdoor Brilliance: Extend the beauty and functionality of the SLL004-A-L1601 to the outdoors. Its robust construction ensures durability against the elements. Illuminate pathways, facades, and outdoor seating areas with its reliable glow. The versatile LED linear light remains a beacon of brilliance, even in changing weather conditions.

Installation Guide

Step 1: Pre-Installation Preparation

Before you begin, gather the necessary tools: a screwdriver, anchors, and screws. Ensure the power source is turned off before proceeding.

Step 2: Choose Your Installation Style

The Kosoom SLL004-A-L1601 offers versatile installation options:

  1. Linear Pendant Lighting: For an elegant suspended look.
  2. Recessed Linear Lighting: To seamlessly blend with your ceiling.

Step 3: Positioning

Decide where you want to install the linear light. Optimal positioning ensures even illumination. The beam angle of 34˚ provides focused lighting, making it great for task areas.

Step 4: Wiring

For electrical safety, always consult a qualified electrician. They will connect the wiring according to your chosen installation style.

Step 5: Secure the Light

Using the provided screws and anchors, secure the linear light in place. Double-check its stability to prevent any accidents.

Step 6: Power On and Enjoy

Once installed, turn on the power and bask in the warm 3000K light emitted by the 30W LED. With a high CRI (Color Rendering Index) of ≥80, colors will appear vibrant and accurate.

Additional Tips:

  • The compact size of L1200W38H64mm ensures it fits seamlessly into various spaces.
  • The UGR (Unified Glare Rating) of ≤19 reduces discomfort from glare.
  • With a power factor (PF) of 0.9, your LED linear light operates efficiently.

Embracing Efficiency and Sustainability with Kosoom

At Kosoom, we’re dedicated to producing high-efficiency LED lights that not only elevate your space but also contribute to a greener future.

Efficient Illumination: Our LED Linear Light Series, including the SLL004-A-L1601 model, epitomizes efficiency. With a power consumption of just 30W, it generates an impressive 2900 lumens of light output, illuminating your space with remarkable clarity. Its 34˚ beam angle ensures focused and evenly distributed lighting, enhancing visibility while minimizing wasted light.

Environmental Benefits: Choosing Kosoom means choosing sustainability. LED lighting significantly reduces energy consumption, aiding in lowering your carbon footprint. Compared to traditional lighting, our LED linear lights consume less energy while producing more light. This directly contributes to a more environmentally friendly lifestyle.

Long-Term Savings: The economic advantages of our LED linear lights are equally compelling. Their energy efficiency translates into reduced electricity bills over time, contributing to substantial savings. Moreover, with an average lifespan exceeding traditional bulbs, Kosoom LED linear lights require fewer replacements, resulting in decreased maintenance costs.

Kosoom’s Commitment: As a brand synonymous with high-efficiency LED lights, Kosoom takes pride in offering lighting solutions that align with your values. Our dedication to sustainability goes hand in hand with our commitment to excellence. The SLL004-A-L1601, with its sleek black design and thoughtful engineering, embodies our pursuit of combining


LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Office Lighting--01 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Linear Lights--02 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-Office Lighting--03 LED Linear Light - Black/30W/3000K/2900lm/34˚ - Kosoom SLL004-A-L1601-All Products--04


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.