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PHOTOBIO•T 300W 277-480V S4 Spectrum

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PHOTOBIO•T Description

The PHOTOBIO•T is the premier top light solution for indoor or greenhouse cultivation facilities. This greenhouse grow light delivers the most efficient plant biologically active radiation (PBAR) on the market using its patented PHOTO•PRO Photon Regulating Optics. Delivering consistent and optimal PPFD levels while saving energy is what sets the PHOTOBIO•T apart from the competition.

This fixtures also provides precise control over the fixture output through its PHOTO•LOC Light Output Control port. When connected to an environmental control system with a light sensor can track the ambient light in a greenhouse throughout the day, and will regulate the output of the PHOTOBIO•T to ensure your plants have the perfect amount of light at every moment throughout the day. The PHOTOBIO•T also has several power connection options depending on your specific electrical requirements (sold separately).

PHOTOBIO•T is available in two spectral configurations:

PHOTOBIO•T Spectra main image

S1 and S4 Spectrum Distribution Graphs

100V – 480V Driver options available for all versions.


High-efficiency OSRAM LEDs provide 730 umols/s PPF with 2.5 umols/J efficacy
Slim linear form factor reduces shadowing in greenhouses
100-480V Driver Options*
IP65 Rated
0-10V dimming provided via PHOTO•LOC Light Output Control port
Antireflective coating on the inside of lens ensures maximum photon transmission
*Power cable sold separately based upon your specific requirements

Power Cable options:
CHW863000W – 8′ Wieland F 16AWG WT w/leads, Harness
CHW883021W – 8′ Wieland F 18AWG WT locking 277V, L7-20P, Harness
CHW843010W – 8′ Wieland F 14AWG WT 110-120V Plug, 5-15P, Harness
CHW863015W – 8′ Wieland F 16AWG WT 208-240V Plug, 6-15P, Harness

PHOTOBIO•T 300W 277-480V S4 Spectrum Specifications

PHOTOBIO•T 300W 277-480V S1 Spectrum Specs

PHOTOBIO•T 300W Downloads

PHOTOBIO•T 300W User’s Manual


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