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PHOTOBIO T LED, 300W, 277-480V, S1 Light Spectrum - Image #1
PHOTOBIO T LED, 300W, 277-480V, S1 Light Spectrum - Image #2
  • Spec Sheet Download

PHOTOBIO T LED, 300W, 277-480V, S1 Light Spectrum

  • ITEM:PTB4300LS1

  • Brand:HydroFarm


  • Brand: HydroFarm/Photobio-T
  • Wattage: 300
  • Voltage: 277-480
  • Listings: ETL
  • See spec sheet for more info

$966.65 Regular price


  • Usually Ships in

    7-10 Business Days

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  • Spec Sheet Download

Product Description

PHOTOBIO•T represents the apex of LED Top lights. PHOTOBIO•T can be applied indoors or greenhouse as a direct 600W HID alternative or retrofit. Patented PHOTO•PRO Photon Regulating Optics ensure the most efficient delivery of plant biologically active radiation (PBAR) to the plant canopy. PHOTO•LOC Light Output Control allows precise control over the photons that are delivered to the plant canopy when used in conjunction with a 0–10V controller. In greenhouse facilities, PHOTOBIO delivers consistent optimal PPFD levels throughout the day while saving energy. Just pair PHOTO•LOC with an environmental control system that utilizes a quantum sensor to measure light entering the greenhouse and automatically regulate light output in real time.

The specific power cable is sold separately based upon your requirements.

S1 Spectrum: Developed for businesses that are heavily focused on flower production for the eventual extraction of pharmaceutical grade concentrates. Provides UV and Far Red outside of the PAR range. UV is responsible for increased terpene content, pest and pathogen resistance, and color expression. Far Red light is responsible for increased leaf size, which contributes to driving other processes in the plant. More leaf surface area increases photosynthesis, which in turn increases flower and fruit biomass. S1 is designed for application exclusively in flowering phase. 

Product Description

PHOTOBIO•T represents the apex of LED Top lights. PHOTOBIO•T can be applied indoors or greenhouse as a direct 600W HID alternative or retrofit. Patented PHOTO•PRO Photon Regulating Optics ensure the most efficient delivery of plant biologically active radiation (PBAR) to the plant canopy. PHOTO•LOC Light Output Control allows precise control over the photons that are delivered to the plant canopy when used in conjunction with a 0–10V controller. In greenhouse facilities, PHOTOBIO delivers consistent optimal PPFD levels throughout the day while saving energy. Just pair PHOTO•LOC with an environmental control system that utilizes a quantum sensor to measure light entering the greenhouse and automatically regulate light output in real time.

The specific power cable is sold separately based upon your requirements.

S1 Spectrum: Developed for businesses that are heavily focused on flower production for the eventual extraction of pharmaceutical grade concentrates. Provides UV and Far Red outside of the PAR range. UV is responsible for increased terpene content, pest and pathogen resistance, and color expression. Far Red light is responsible for increased leaf size, which contributes to driving other processes in the plant. More leaf surface area increases photosynthesis, which in turn increases flower and fruit biomass. S1 is designed for application exclusively in flowering phase.