Home - Shop - LED Linear Light – Adjustable Angle 15°/30°/45° – 50w/5000lm/Bridgelux 5050-25pcs – KOSOOM SL925_SL9251

LED Linear Light – Adjustable Angle 15°/30°/45° – 50w/5000lm/Bridgelux 5050-25pcs – KOSOOM SL925_SL9251


IVA incl

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

999 in stock

2% discount

More than €500

4% discount

More than €1000

6% discount

More than €3000

Are you an electrician or lighting professional?​

SKU: SL9251 Categories: , ,


Product Information

Range Prado
Series SL925
SKU SL9251
Power 50W
Lumen 5000lm
Size 1185*55*80 mm
Cut Off Size /
Angle 15°/30°/45°
Optic Full Reflector
LED Bridgelux 5050-25pcs
Driver LIFUD
Voltage 220-240V
PF 0.9
CRI 80


Elevating Efficiency and Aesthetics

KOSOOM’s LED Linear Light is more than just illumination; it’s an innovation. With an impressive power of 50W and a lumen output of 5000lm, this fixture ensures an optimal brightness that transforms any space into a captivating visual experience. Its dimensions of 1185mm x 55mm x 80mm make it a perfect fit for various commercial settings, adding both style and substance to your environment.

Customizable Lighting Effects

One standout feature of the Prado Series SL925_SL9251 is its adjustable angle functionality, offering three distinct options – 15°, 30°, and 45°. This unique attribute empowers you to tailor the lighting precisely to your needs, allowing you to create desired ambiance and spotlighting effects. The full reflector optic design enhances the distribution of light, further ensuring a harmonious and well-illuminated space.

Technical Excellence in Every Detail

KOSOOM’s commitment to precision and quality is evident in the SL925_SL9251 model. With 25 high-performance Bridgelux 5050 LEDs, the light quality is exceptional, boasting a Color Rendering Index (CRI) of 80, which ensures accurate color representation. The incorporated LIFUD driver operates seamlessly with a voltage range of 220-240V and a Power Factor (PF) of 0.9, guaranteeing optimal performance and energy utilization.

Illuminate Your Vision

Whether you seek a linear pendant light, recessed linear lighting, or a linear ceiling light, KOSOOM’s LED Linear Light from the Prado Series SL925_SL9251 encompasses all. This fixture stands as a testament to KOSOOM’s dedication to innovative design, efficiency, and functionality. Elevate your commercial space with a lighting solution that’s tailored to your vision.

Versatile Applications

Key Features:

  • Powerful Performance: With a robust power of 50w and an impressive lumen output of 5000lm, the SL925 series ensures brilliant illumination that effortlessly brightens up any space.
  • Adjustable Angles: Tailor your lighting experience with three angle options – 15°, 30°, and 45° – providing you the freedom to direct light precisely where it’s needed.
  • Even Illumination: The full reflector optic and Bridgelux 5050-25pcs LEDs guarantee uniform and consistent lighting, eliminating harsh shadows and creating a welcoming atmosphere.
  • Reliable Driver: Equipped with a LIFUD driver, these lights offer steady performance and longevity, ensuring your space remains beautifully lit for extended periods.
  • Enhanced Flexibility: The SL925 lights fit effortlessly into various settings. Their dimensions of 11855580 mm make them adaptable for a range of installations.


  • Office Spaces: Elevate productivity and ambiance in your workspace with the SL925 series’ optimal lighting conditions.
  • Retail Stores: Highlight merchandise and create an inviting shopping experience that captivates customers.
  • Residential Areas: Transform homes with warm and well-distributed lighting, enhancing comfort and aesthetics.
  • Commercial Buildings: Illuminate hallways, corridors, and communal areas, enhancing safety and architectural features.
  • Outdoor Installations: The SL925 series’ adaptability extends to outdoor use, brightening pathways, building exteriors, and open spaces.

Technical Specifications:

  • Voltage: Operate these lights seamlessly with a voltage range of 220-240V.
  • Power Factor (PF): The high PF of 0.9 ensures energy efficiency and minimal wastage.
  • Color Rendering Index (CRI): With a CRI of 80, these lights render colors accurately and vividly, maintaining the visual appeal of your surroundings.

Installation Guide

Follow these step-by-step instructions for a hassle-free installation process.

Step 1: Preparation and Required Tools

Gather your tools: You’ll need a screwdriver, measuring tape, and mounting hardware (not included). Ensure the power is turned off at the mains before starting.

Step 2: Ideal Mounting Location and Spacing

Choose the perfect spot for your linear light. The versatile design of our SL925 series allows for suspension, surface-mounting, or recessed installation. Maintain a recommended spacing of 1.5 meters for optimal illumination.

Step 3: Wiring Connection and Safety Precautions

Connect the wires: Utilize the provided LIFUD driver for secure wiring. Follow color-coded instructions in the manual. Always prioritize safety by wearing appropriate protective gear.

Step 4: Mounting Options

  • Suspension: Attach the suspension kit securely to the ceiling, then hang the linear light. Ensure proper alignment.
  • Surface-Mounting: Affix the light directly onto the surface using appropriate screws and anchors.
  • Recessed: Carefully insert the light into the ceiling opening, following the recommended cut-off size.

Step 5: Testing and Adjustment of the Light Angle

Power on the light to test functionality. To adjust the light angle (15°/30°/45°), gently modify the position using the adjustable mechanism. Optimize the lighting direction to suit your space.

Step 6: Ensuring a Seamless Installation Process

Step back and admire the transformation! Our SL925 series LED linear light, with Bridgelux 5050-25pcs LEDs, provides a powerful 5000lm output at 50W power consumption. The CRI of 80 guarantees natural color representation.

KOSOOM: Your Reliable Lighting Partner

Experience Matters: KOSOOM’s Lighting Expertise

With decades of experience in the lighting industry, KOSOOM shines as a leader in delivering cost-effective lighting solutions. Our commitment to superior products is underscored by data-driven results, making us a reliable choice for all your lighting needs.

European Excellence: Our Strong Presence and Operations

Across Europe, KOSOOM’s offline team and state-of-the-art facilities span over 8000 square meters. With an impressive annual GMV of 40 million USD, our reputation as an industry frontrunner is solidified. Our team of over 1000+ dedicated professionals ensures your lighting journey is seamless.

Online and Offline Synergy: A Holistic Approach

At KOSOOM, we believe in the power of combining online convenience with offline expertise. As part of our integrated strategy, our expert team in Milan caters to your needs, ensuring personalized solutions. This synergy guarantees your satisfaction and lighting success.

Empowering UK Customers: The KOSOOM Promise

Navigating the UK lighting landscape is effortless with KOSOOM. Our kosoom.uk website is designed exclusively for UK customers, offering a seamless experience. We specialize in high-efficiency LED lighting, delivering unparalleled brightness while being energy-efficient.


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.

At Kosoom, a professional and strong commercial lighting company, quality has always been our top priority. To make sure our products offer the best value for money in the market, we've implemented a range of strict quality control measures. This ensures that every light fixture that leaves our factory has been meticulously crafted and rigorously checked. Quality Inspection Process: Before any product leaves our factory, it undergoes a thorough quality inspection process. This includes a visual check to make sure there are no scratches on the casing or mirror, that screws are tightened, and labels are correct. Additionally, we carry out photometric parameter testing, which covers color temperature, color rendering index, luminous flux, light distribution curve, power, and power factor, to guarantee optimal lighting performance. We also conduct ageing tests, ground resistance detection, and withstand voltage tests to confirm the product's stability and durability with prolonged use. Quality Assurance Commitment: We offer a 3-5 year warranty on every product, a solid testament to our quality. If there are any quality issues during the warranty period, our dedicated after-sales service team is always on hand to help you. More importantly, we promise a 'replacement rather than repair' policy for any quality issues, ensuring your rights are fully protected. Professional After-Sales Service: Our after-sales service team is highly professional and ready to respond to your needs promptly, providing expert solutions. We implement our after-sales policies clearly and precisely, giving you peace of mind when purchasing and using our products. Kosoom is committed to delivering excellent value for money and superior product quality to our customers. We'll continue to work tirelessly to ensure your lighting experience remains consistently high-quality.
Hey there! Welcome to Kosoom! We're thrilled to offer you some of the best value-for-money lighting products available in Europe, plus a bunch of great shopping perks: Free Shipping Policy: In Italy, if your order goes over €120, we'll deliver it to you for free. Across other parts of Europe, just bump your order up to over €200 and you'll also enjoy free shipping. Multiple Discount Offers: Spend over €500, and you'll get an extra 2% off. Cross the €1000 mark, and you'll see a 4% discount. And if you really go big and spend over €3000, you'll get a whopping 6% off. Exclusive Industry Discounts: For electricians, wholesalers, or corporate buyers, we've got even more discounts tailored to your specific needs, with bulk discounts of up to 20%. Quick Dispatch Service: Once we confirm your order, we'll get it shipped out within 24 to 48 hours, ensuring your desired products reach you as soon as possible. Long-term Warranty: All our light fixtures come with a 3-5 year quality guarantee, giving you extra peace of mind with your purchase. Get in Touch: Whatever questions or needs you have, we're here for you. Call us at +039 515 6222 or email us at [email protected] Kosoom is looking forward to providing you with top-quality lighting products and service with a personal touch. Let's create a bright and cosy lighting environment together!




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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.