--- title: L-Series | Horticulture Lighting for Growth Rooms description: The L-Series can be placed close to the canopy while preserving absolute uniformity, ideal for vertical farming and other indoor farming applications. --- [![Valoya_logo_RGB_newtrans-01-4](https://home.greenlux.com/hs-fs/hubfs/Valoya_logo_RGB_newtrans-01-4.png?width=188&height=42&name=Valoya_logo_RGB_newtrans-01-4.png) ![Valoya_logo_RGB_newtrans-01-4](https://home.greenlux.com/hs-fs/hubfs/Valoya_logo_RGB_newtrans-01-4.png?width=188&height=42&name=Valoya_logo_RGB_newtrans-01-4.png)](https://home.greenlux.com?hsLang=en) [![voletValoyaSigV_RGB](https://home.greenlux.com/hs-fs/hubfs/voletValoyaSigV_RGB.png?width=32&height=35&name=voletValoyaSigV_RGB.png)](https://home.greenlux.com?hsLang=en) - [Who We Are](https://home.greenlux.com/about-us?hsLang=en) - [Solutions](https://home.greenlux.com/crop-science?hsLang=en) - [Crop Production](https://home.greenlux.com/crop-production?hsLang=en) - [Crop Science](https://home.greenlux.com/crop-science?hsLang=en) - [Our Lighting](https://home.greenlux.com/javascript;?hsLang=en) - [All LED Grow Lights](https://home.greenlux.com/all-products?hsLang=en) - [In Stock Inventory](https://home.greenlux.com/in-stock-inventory-us?hsLang=en) - [**RX-Series** High Power Flowering](https://home.greenlux.com/rx-series?hsLang=en) - [**RF-Series** Vertical Farming Racking Fixture](https://home.greenlux.com/rf-series?hsLang=en) - [**BX-Series** All-in-One Grow Light](https://home.greenlux.com/bx-series?hsLang=en) - [**Clonebar** 18W LED Clone Tube](https://home.greenlux.com/clonebar?hsLang=en) - [**L-Series** Slim Propagation Light Bar](https://home.greenlux.com/l-series) - [**HPS** High Pressure Sodium Hybrid Lighting](https://home.greenlux.com/hps?hsLang=en) - [Resources](https://home.greenlux.com/javascript;?hsLang=en) - [Academic Articles](http://na.valoya.com/academic-articles) - [Blog](http://na.valoya.com/blog) - [VPD Chart](https://home.greenlux.com/vpd?hsLang=en) - [Spectra Guide](https://home.greenlux.com/spectra?hsLang=en) - [Full Product Catalog](https://home.greenlux.com/all-products?hsLang=en) - [Rebates & Financing](https://home.greenlux.com/javascript;?hsLang=en) - [Rebates](https://home.greenlux.com/led-grow-light-rebates?hsLang=en) - [Financing](https://home.greenlux.com/financing-led-grow-lights?hsLang=en) - [Contact Us](https://home.greenlux.com/contact-us?hsLang=en) - [Who We Are](https://home.greenlux.com/about-us?hsLang=en) - [Solutions](https://home.greenlux.com/crop-science?hsLang=en) - [Solutions](https://home.greenlux.com/crop-science?hsLang=en) - [Crop Production](https://home.greenlux.com/crop-production?hsLang=en) - [Crop Science](https://home.greenlux.com/crop-science?hsLang=en) - [Our Lighting](https://home.greenlux.com/javascript;?hsLang=en) - [All LED Grow Lights](https://home.greenlux.com/all-products?hsLang=en) - [In Stock Inventory](https://home.greenlux.com/in-stock-inventory-us?hsLang=en) - [**RX-Series** High Power Flowering](https://home.greenlux.com/rx-series?hsLang=en) - [**RF-Series** Vertical Farming Racking Fixture](https://home.greenlux.com/rf-series?hsLang=en) - [**BX-Series** All-in-One Grow Light](https://home.greenlux.com/bx-series?hsLang=en) - [**Clonebar** 18W LED Clone Tube](https://home.greenlux.com/clonebar?hsLang=en) - [**L-Series** Slim Propagation Light Bar](https://home.greenlux.com/l-series) - [**HPS** High Pressure Sodium Hybrid Lighting](https://home.greenlux.com/hps?hsLang=en) - [Resources](https://home.greenlux.com/javascript;?hsLang=en) - [Academic Articles](http://na.valoya.com/academic-articles) - [Blog](http://na.valoya.com/blog) - [VPD Chart](https://home.greenlux.com/vpd?hsLang=en) - [Spectra Guide](https://home.greenlux.com/spectra?hsLang=en) - [Full Product Catalog](https://home.greenlux.com/all-products?hsLang=en) - [Rebates & Financing](https://home.greenlux.com/javascript;?hsLang=en) - [Rebates](https://home.greenlux.com/led-grow-light-rebates?hsLang=en) - [Financing](https://home.greenlux.com/financing-led-grow-lights?hsLang=en) - [Contact Us](https://home.greenlux.com/contact-us?hsLang=en) ## L-Series [Product Catalog](https://na.valoya.com/hubfs/ValoyaIncProductCatalog_KMH-2024_0823.pdf) --- # Powerful LED Tubes. Minimal Heat Produced. Designed for growth rooms and chambers, tissue culture, and vertical farming applications. ![L28 AP673L no background (1)](https://5576434.fs1.hubspotusercontent-na1.net/hub/5576434/hubfs/L28%20AP673L%20no%20background%20(1).jpg?width=1200&length=1200&name=L28%20AP673L%20no%20background%20(1).jpg) ![Endcap IP65 for L-series](https://5576434.fs1.hubspotusercontent-na1.net/hub/5576434/hubfs/Endcap%20IP65%20for%20L-series.jpg?width=1200&length=1200&name=Endcap%20IP65%20for%20L-series.jpg) --- × ![rocket](https://www.lean-labs.com/hs-fs/hubfs/sr-assets/images/rocket.png?width=200&height=200&name=rocket.png) ### Superior Inbound Material Quickly and efficiently build the materials you need to support your inbound marketing strategy. Drag and drop building blocks including testimonials, forms, calls-to-action, and more. Learn More ![rf-series-info](https://home.greenlux.com/hubfs/rf-series-info.png "rf-series-info") ![2.1mmol](https://home.greenlux.com/hubfs/2.1mmol.png "2.1mmol") Up to 2.1 µmol/W ![iprating](https://home.greenlux.com/hubfs/iprating.png "iprating") Dust & humidity resistant (wet location rated) ![chainable](https://home.greenlux.com/hubfs/chainable.png "chainable") Chainable ![heat](https://home.greenlux.com/hubfs/heat.png "heat") Heat directed upwards, away from the plants ![easyinstall](https://home.greenlux.com/hubfs/easyinstall.png "easyinstall") Easy to install ![minimal-heat](https://home.greenlux.com/hubfs/minimal-heat.png "minimal-heat") Minimal heat produced ## Slim. Light. Bright. With absolute light uniformity and no heat produced even when placed right above the canopy, the L-Series is ideal for vertical farming, tissue culture, growth chambers, grafting and growing cannabis in the vegetative stage. The T8 form factor allows the L-series products to be installed in fluorescent tube fixtures without modification (fixtures with magnetic ballast). By using optional end-caps the IP rating can go as high as IP65. Power Size / Weight Chainability Spectrum Certification | **Model** | **Power** | | --- | --- | | L18 AP67 (Milky Lens) | 18 W | | L28 AP67 (Clear Lens) | 28 W | | L35 AP67 (Clear Lens) | 35 W | | **Model** | **Dimensions (mm/in)** | **Weight (kg/lb)** | | --- | --- | --- | | Model L18 | 1200mm / 47.2in | 0.36kg / 0.79lb | | Model L28 | 1200mm / 47.2in | 036kg / 0.79lb | | Model L35 | 1500mm / 59in | 0.44kg / 0.97lb | Nominal Supply Voltage (VAC) – **120:** **Model L18** – up to **45** tubes in a single chain **Model L28** – up to **29** tubes in a single chain **Model L35** – up to **23** tubes in a single chain Nominal Supply Voltage (VAC) – **277:** **Model L18** – up to **105** tubes in a single chain **Model L28** – up to **67** tubes in a single chain **Model L35** – up to **54** tubes in a single chain **AP67** Up to 2.1 µmol/W [Read more](https://www.valoya.com/spectra/) about Valoya’s LED grow light spectra. **CE Marked** (All products)**RoHS Compliant **(All products)**cETLus **(L28 and L35) [![Product Catalog](https://no-cache.hubspot.com/cta/default/5576434/011ee015-e2d5-46c0-9710-ea5e2a2cc40c.png)](https://cta-redirect.hubspot.com/cta/redirect/5576434/011ee015-e2d5-46c0-9710-ea5e2a2cc40c) [![Get a Quote](https://no-cache.hubspot.com/cta/default/5576434/9c1dc026-8d6c-4582-b18c-6bcca38d79c3.png)](https://cta-redirect.hubspot.com/cta/redirect/5576434/9c1dc026-8d6c-4582-b18c-6bcca38d79c3) ## L-Series - T8 Tubes Designed for Tissue Culture and Propagation Our L-Series is a line of slim and light LED tubes that produce virtually no heat. The horticulture lighting can be placed close to the canopy while preserving absolute uniformity across your plants and their growth. This makes the LED grow lights ideal for vertical farming, growth rooms, and other indoor farming applications. These T8 tubes have been designed to hold more densely packed LED chips and a more efficient driver, meaning you get greater light intensity with less Watts used. The L-Series of horticultural lighting is ideal for tissue culture and propagation. The white/color-free lighting makes the L-Series easy on the eyes and improves visual inspection and appearance of your plants. With a high IP rating of IP67, these T8 grow light tubes are built to withstand high humidity greenhouse environments. Combine up to 189 luminaires on a single main input to maximize your opportunity in your indoor farming or crop research facility.  ### Product & Installation Guides [L-Series Installation Guide](https://home.greenlux.com/hubfs/L-Series-Installation-Guide-2020.1-IP65.pdf.crdownload?hsLang=en) ![L28 AP673L no background tight new cable no sticker](https://5576434.fs1.hubspotusercontent-na1.net/hub/5576434/hubfs/L28%20AP673L%20no%20background%20tight%20new%20cable%20no%20sticker.png?width=1200&length=1200&name=L28%20AP673L%20no%20background%20tight%20new%20cable%20no%20sticker.png) ![Endcap IP65 for L-series](https://5576434.fs1.hubspotusercontent-na1.net/hub/5576434/hubfs/Endcap%20IP65%20for%20L-series.jpg?width=1200&length=1200&name=Endcap%20IP65%20for%20L-series.jpg) ## Less Cables. More Cultivation. Up to 189 luminaires on a single main input. ✅ Customizable cable chain ✅ Easy installation ✅ IP65 end-cap --- - ![Wide-spectrum-LED-2](https://home.greenlux.com/hs-fs/hubfs/Imported_Blog_Media/Wide-spectrum-LED-2.png?width=1000&height=667&name=Wide-spectrum-LED-2.png) - ![Vertical farming_GU_Valoya](https://home.greenlux.com/hs-fs/hubfs/Vertical%20farming_GU_Valoya.jpg?width=800&height=533&name=Vertical%20farming_GU_Valoya.jpg) - ![L-Series cable length](https://home.greenlux.com/hs-fs/hubfs/L-Series%20cable%20length.png?width=707&height=528&name=L-Series%20cable%20length.png) --- [![Valoya_logo_RGB_newtrans-01-4](https://home.greenlux.com/hs-fs/hubfs/Valoya_logo_RGB_newtrans-01-4.png?width=224&height=50&name=Valoya_logo_RGB_newtrans-01-4.png "Valoya_logo_RGB_newtrans-01-4")](https://home.greenlux.com/?hsLang=en) ## Contact Info ##### Valoya Inc PO Box 1272 Buffalo, NY 14231 ## US Sales: ## [sales.us@valoya.com](mailto:sales.us@valoya.com) ## EU Sales: ## [sales@greenlux.com](mailto:sales@greenlux.com) ## Navigation - [Home](https://home.greenlux.com) - [About Us](https://home.greenlux.com/about-us) - [All Products](https://home.greenlux.com/all-products) - [Request a Light Plan](https://home.greenlux.com/contact-us) - [Crop Science](https://home.greenlux.com/crop-science) - [Crop Production](https://home.greenlux.com/crop-production) - [VPD Chart](https://home.greenlux.com/vpd) - [Valoya Spectra](https://home.greenlux.com/spectra) [![greenlux logo](https://home.greenlux.com/hs-fs/hubfs/greenlux%20logo.png?width=269&height=69&name=greenlux%20logo.png "greenlux logo")](https://greenlux.com/) Valoya Inc. is a Greenlux Partner. [Learn more about Valoya x Greenlux](https://youtu.be/L8oCMaRW360) Want to trial our LEDs? [Apply now at GrowWorld.com](https://community.growworld.com/c/trial-campaigns/valoya-trial-application?utm_source=valoya_na) - [Warranty](https://home.greenlux.com/warranty) - [Blog Posts](http://na.valoya.com/blog) - [Contact Us](https://home.greenlux.com/contact-us) ©2009-2023 Valoya, Inc. All rights reserved. [Privacy Policy](https://home.greenlux.com/privacy-policy?hsLang=en) - - -