PHOTOBIO T 330W is great for:
Single Level, Multi Level, Greenhouse


Photon Flux


Power (W)




Yr. Warranty

The PHOTOBIO T 330W high efficiency LED top light is designed for greenhouse and indoor applications. The slim design minimizes sun interference while providing greater access to the plant canopy. The ultra-effective commercial design utilizes a closed loop heat pipe cooling system to rapidly wick heat from diodes, providing superior heat dissipation and longevity. The high efficiency S4 spectrum provides ideal conditions for both human and plant health to deliver better working conditions and consistent crop quality. This fixture allows horticulture professionals increased performance and yields while maximizing ROI.

Product Features

Product Specifications

  • 858 umol/s Photon Flux @ 277V
  • 2.6 µmol/J Efficacy @ 277V
  • Ideal for sole source indoor and supplemental greenhouse applications
  • Thin linear top light design minimizes sun interference in greenhouses while providing better canopy access when applied indoors
  • Highly effective heat pipe cooling system provides superior heat dissipation
  • Precisely control photon output when paired with Autopilot PX series controller (PX2 and above)
  • Driver can be mounted remote
  • IP65 wet location rated protection against water and dust
  • DLC listed (H-3WMUH6G) and qualifies for utility rebates, which play a significant role in optimizing the cost effectiveness of a lighting project

Learn About PHOTOBIO T 330W

TO L90
PTB3330LS41S40–10V330W10′ W/ 5-15P2.6 UMOL/J120°IP6518.2LB100–277V>50,000 HR
PTB3330LS42S40–10V330W10′ W/ 6-15P2.6 UMOL/J120°IP6518.2LB100–277V>50,000 HR
PTB3330LS43S40–10V330W10′ W/ L7-15P2.6 UMOL/J120°IP6518.2LB100–277V>50,000 HR
PTB3330LS44S40–10V330W10′ W/ L7-20P2.6 UMOL/J120°IP6518.2LB100–277V>50,000 HR
PTB3330LS47S40–10V330W10’W/ 3 WIRE2.6 UMOL/J120°IP6518.2LB100–277V>50,000 HR
PTB3330LS4XS40–10V330WNO CORD2.6 UMOL/J120°IP6518.2LB100–277V>50,000 HR

Professional Grow Light Accessories

The PHOTOBIO T 330 professional LED grow light can be controlled through a 0-10V analog signal from your master greenhouse controller, through use of our inexpensive APDX2 Controller or independently through the onboard dimming control.

  • Fully compatible with optional PHOTOBIO AC Power Distribution Tree cabling system – enables interconnection of multiple fixtures on single power drop – reducing electrical infrastructure costs
  • Fully compatible with optional PHOTOBIO DC Communications Tree cabling system – enables interconnection of multiple fixtures on a centralized controller 

Power Harness Options

CHE1063000W10′ F 16AWG WT w/
leads, Harness
CHE1063010W10′ F 16AWG WT
110–120V Plug, 5-15P,
CHE1063015W10′ F 16AWG WT
208–240V Plug, 6-15P,
CHE1083020W10′ F 18AWG WT 277V,
L7-15P, Harness


APDPX2Autopilot PX2 Advanced Lighting Controller

S4 Spectrum

Normalized Photon Output

Recommended Accessory

Autopilot PX2 Lighting Controller

Item Code: APDPX2

Custom Light Layout Service

offers professionally rendered lighting plans to help you evaluate the needs and requirements of your project.

Learn More About Our Lighting

Interested in learning more about our lighting?

Please complete the form and a member of our team will contact you about your lighting needs.

Lighting Information Form

Company Name

Innovative Growers Equipment Inc. – Hydrofarm Commercial Division Regions

Jason Trubey

Commercial Account Manager – Western US
(707) 494-6058
Email Jason

Todd Friesen

Commercial Account Manager – South
(303) 877-9424
Email Todd

George Letterio

Commercial Account Manager – Canada
(855) 722-5420
Email George

Brandon Maddick

Commercial Account Manager – Midwest
(734) 323-9711
Email Brandon

Andrew G. Volpetti

Vice President Commercial Sales – MSOs & Key Regionals
(305) 619-3971
Email Andrew

Danielle Corneto-Bluthardt

Inside Sales – Western US
(800) 634-9990 x157
Email Danielle

Jake M. Kopenhaver

Inside Sales – Eastern US
(888) 780-4567 x608
Email Jake

Andrew G. Volpetti

Vice President Commercial Sales – MSOs & Key Regionals
(305) 619-3971
Email Andrew

Jud McCall

Director Food and Floral – US
(214) 629-6116
Email Jud