Product Description
PHOTOBIO CX 2125 LED, 850 Watts (100-277 Volts) S4, 10 foot 277 Volts L7-15P Cord FREE SHIPPING
Product Summary
PHOTOBIO CX 2125 LED 850W S4 grow light with a 10-foot 277V L7-15P cord delivers compact horticultural lighting for indoor cultivation. This listing includes one grow light. Purchase from PlanetEarthGardenSupply.com with free shipping and bring adjustable LED illumination to your vegetative and flowering spaces for your next commercial lighting upgrade.
Key Features & Benefits
S4 spectrum balances red, far-red, and blue wavelengths to support plant development. White illumination helps growers inspect crops during routine maintenance. Integrated iLOC enables onboard output adjustment, while compatible 0–10V systems support centralized dimming. Passive aluminum cooling fins dissipate heat without fixture fans.
Product Specifications
Model: PTB8850LS43.
Power: 850 Watts nominal; manufacturer specifies 845W at 277V.
Input voltage: 100–277V.
Photon flux: 2,125 µmol/s at 277V.
Efficacy: 2.5 µmol/J at 277V.
Dimensions: 24.13 × 14.21 × 3.06 inches.
Included: one fixture, 10-foot 277V L7-15P power cord, 10-foot PHOTO•LOC control cable, and C clamps.
Coverage: application-dependent; no universal canopy footprint specified.
Product Questions & Answers
1. How many LEDs does the fixture contain?
The manufacturer specifies 608 diodes in the CX 2125.
2. Which diode brands are used?
The specification sheet identifies Osram and Seoul diodes.
3. Does the driver include temperature protection?
Yes. The manufacturer lists overtemperature protection among its driver safeguards.
4. Why does nominal wattage differ from the 277V figure?
The model is rated 850W nominal, while its electrical table lists 845W at 277V.
5. What additional equipment enables centralized dimming?
Use a compatible 0–10V controller and appropriate connecting cables; the external controller is separate from this single-light package.
