LED Linear Light – 100°/30+15w/2700+1000lm/SMD – KOSOOM SL27100


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

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Single product layout---Founded in Italy

2% discount

More than €500

4% discount

More than €1000

6% discount

More than €3000

Are you an electrician or lighting professional?​

SKU: SL27100 Categories: ,


Property Value
Range Rio
Series SL27100
SKU SL27100
Power 30+10w
Lumen 2700+1000lm
Size 1200*27*100mm
Cut Off Size /
Angle 100°
Optic PMMA Diffuser
Driver LIFUD
Voltage 220-240V
PF 0.9
CRI 80


Efficiency Redefined

Experience the brilliance of the KOSOOM Rio Series SL27100 LED Linear Light, meticulously designed to illuminate your space with unparalleled efficiency. Boasting a power of 30+10W, this cutting-edge linear light delivers an impressive lumen output of 2700+1000lm. Its thoughtfully crafted dimensions of 120027100mm ensure optimal coverage, making it ideal for a range of applications, from ambient lighting to focused task illumination.

Innovative Design

The SL27100 shines with innovation, featuring a wide 100° angle to disperse light effectively. Crafted with SMD LEDs and a PMMA diffuser, it achieves a remarkable Color Rendering Index (CRI) of 80, ensuring that colors appear vivid and true. The LIFUD driver guarantees stable performance, while the voltage range of 220-240V ensures seamless integration into your existing electrical setup.

Versatility at its Best

Whether you’re looking for linear pendant lights, recessed linear lighting, or linear ceiling lights, the KOSOOM Rio Series SL27100 is your answer. Its versatility is unmatched, effortlessly adapting to various environments and meeting diverse lighting requirements. The simplicity of its installation combined with its lasting efficiency makes it a go-to choice for homes, offices, and commercial spaces alike.

Experience KOSOOM Quality

Elevate your lighting experience with KOSOOM’s Rio Series SL27100 LED Linear Light. As the pioneers of high-efficiency LED lighting, KOSOOM brings you a product that is backed by a commitment to quality, innovation, and customer satisfaction. With every aspect carefully considered – from power to lumen output, dimensions to optic design – the SL27100 stands as a testament to KOSOOM’s dedication to lighting excellence.


Adaptability Across Spaces

The Rio Series SL27100 boasts adaptability that spans across a multitude of settings. From bustling offices to inviting residential areas, from dynamic commercial spaces to the serene outdoors, this LED linear light fits right in. Its 100° beam angle ensures an even spread of light, catering to ambient lighting, task-oriented illumination, and accent lighting requirements.

Enhancing Every Aspect

KOSOOM’s SL27100 excels in enhancing diverse lighting needs. The PMMA diffuser, coupled with SMD LED technology, guarantees a Color Rendering Index (CRI) of 80, ensuring accurate color representation in any environment. With a power factor (PF) of 0.9, it optimizes energy utilization, contributing to sustainability while delivering brilliant light.

Seamless Integration

The SL27100 isn’t just a light; it’s an integration of technology and design. With its recessed linear lighting style, it blends seamlessly into ceilings, emphasizing the modern aesthetics of any space. The linear pendant light form factor further offers flexible installation possibilities, catering to your unique design preferences.


Installation Options:

  1. Suspension: For a contemporary look, opt for suspension installation. Follow these simple steps:
    • Attach the suspension cables securely to the designated points on the fixture.
    • Adjust the height according to your preference.
    • Connect the fixture to the power source, and you’re ready to enjoy brilliant linear lighting.
  2. Surface-Mounting: When simplicity is key, surface-mounting is your go-to choice. Here’s how:
    • Position the fixture on the desired surface.
    • Secure it in place using appropriate screws or brackets.
    • Connect to power and witness the seamless glow of linear lights.
  3. Recessed Installation: Achieve a sleek, integrated look with recessed installation. Follow these steps:
    • Measure and mark the designated installation area on the ceiling.
    • Carefully create an opening according to the cut-off size provided (120027100mm).
    • Insert the fixture into the opening, ensuring a snug fit.
    • Connect the power source, and enjoy the streamlined elegance of recessed linear lighting.


Exceptional Service and Unbeatable Cost-effectiveness

When it comes to service and cost-effectiveness, KOSOOM shines above the competition. With over two decades of expertise in the lighting industry, we bring you unmatched quality and value. Our supply chain excellence empowers us to offer wholesale prices that are an impressive 50% to even 66% lower than market rates.

Comprehensive Lighting Solutions, Tailored for You

At KOSOOM, your lighting needs are our priority. We provide complimentary lighting solutions to cater to your unique requirements. While other brands in Europe often charge for these services, we’re committed to ensuring your space is illuminated with precision and care, without any extra cost.

Direct Fulfillment from Italy – Lighting Up Europe

KOSOOM’s presence is felt across Europe, and we make sure our products reach you swiftly. With our extensive offline team and infrastructure, we fulfill your orders directly from Italy, ensuring prompt delivery and exceptional service. Our offline supermarkets in Italy stand as a testament to our commitment to excellence and customer satisfaction.

Factory-Owned Assurance

When you choose KOSOOM, you’re choosing quality that’s born from our very own factory. We maintain ownership of our manufacturing processes, guaranteeing that every LED Linear Light – SL27100 we offer is crafted with precision and attention to detail. Our factory and trade synergy enables us to provide not only exceptional products but also customizable solutions tailored to your needs.

Certified Excellence and 5-Year Warranty

KOSOOM’s dedication to excellence is reflected in our certifications. We hold all the necessary certifications related to LED lighting in Europe, ensuring that our products meet the highest standards of quality and safety. To further instill confidence in our offerings, we provide a generous 5-year warranty, demonstrating our commitment to longevity and reliability.


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.