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760 Watt LED Grow Light | 400 to 700 nm Full Spectrum | 1976 umol/s PPF | 2.60 umol/J PAR Efficacy | 120-277V
221 in stock
Product Description
760 Watt Full Spectrum LED - 400-700nm - grow light exhibits both high PAR efficacy at 2.60 umol/j and PPF at 1976 umol/s. BTU output is only 2283 BTU/hrs. This fixture comes with a hanging cable, a power cord with a standard US 3-prong plug, and (1) RJ14 cable
Producing a total PPF output of 1976 umol/s and a Photon Efficacy (fixture efficiency) of 2.6 umol/J, our 760W Commercial LED grow light creates a highly efficient light spread at a close distance from the crop canopy.
When compared to regular similar wattage 1000 Watt High-Pressure Sodium grow lights, our grow light can reduce HVAC loads by 33% and increase crop yields of up to 35 to 60%.
This grow light is designed with both vegetative and flowering growth periods in mind. There is no need to switch plants between rooms. It is designed so it can dim, allowing you to adjust PPFD levels produced without losing efficiency.
This LED Grow Light is designed to be mounted horizontally over the canopy of plants. The ideal bed size is 4X4 or 5X5.
What plants do well with a PPF of 1976 umol/s?
Cannabis (marijuana): Cannabis plants generally require high light levels, especially during the flowering stage. A PPF of 1976 umol/s can provide the intensity needed for robust growth and optimal flower production.
Tomatoes: Tomatoes are high-light-demanding plants that can thrive under intense light levels. A 1976 umol/s PPF can promote vigorous growth, fruit set, and quality.
Peppers: Peppers, both sweet and hot varieties, benefit from high light intensities. A PPF of this level can support their growth, flowering, and fruiting stages.
Leafy greens: Plants like lettuce, spinach, kale, and other leafy greens can tolerate and benefit from high light levels. This PPF can promote robust leaf growth and enhance photosynthesis.
Orchids: Many orchid species thrive under high light levels, especially those adapted to bright, filtered light conditions. A PPF of 1976 umol/s can support their growth and flowering.
Succulents and cacti: Desert-adapted plants like succulents and cacti can tolerate and benefit from high light intensities. A 1976 umol/s PPF can help these plants maintain their compact forms and vibrant colors.
For grow lights, how good is a PAR efficiency of 2.60 umol/J?
A PAR efficiency of 2.60 umol/J indicates that for every joule of electrical energy consumed by the grow light, it emits approximately 2.60 micromoles of photons within the photosynthetically active radiation (PAR) range (400-700 nm).A PAR efficiency of 2.60 umol/J is considered quite good and represents a relatively efficient grow light. It signifies that the grow light is converting a significant portion of the electrical energy it consumes into usable photons for photosynthesis.
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Web ID: 2097
Product Overview
This 760 watt LED grow light operates across a 400 to 700 nm full spectrum range and delivers 1976 umol/s photosynthetic photon flux. PAR efficacy is rated at 2.60 umol/J. The fixture accepts 120-277V input and produces 2283 BTU/hr thermal output.
The fixture ships with a hanging cable, power cord with standard US 3-prong plug, and one RJ14 cable. It is designed for horizontal mounting over the plant canopy and sized for 4x4 or 5x5 bed configurations.
Where This Product Fits Best
This grow light is intended for indoor cultivation environments where full spectrum output across both vegetative and flowering stages is required from a single fixture. The 400-700 nm range covers the photosynthetically active radiation band used by most commercial crops.
The 4x4 and 5x5 bed sizing makes this fixture appropriate for controlled environment agriculture setups, indoor grow rooms, and commercial cultivation facilities operating defined canopy zones. The 120-277V input range supports installation in most commercial electrical environments without transformer requirements.
Performance and Functional Considerations
At 1976 umol/s PPF and 2.60 umol/J efficacy, this fixture delivers high photon output relative to its electrical consumption. The 2283 BTU/hr thermal load is a relevant factor when calculating HVAC requirements for enclosed grow spaces.
The fixture includes dimming capability, allowing PPFD adjustment at the canopy level without efficiency loss. This supports intensity control across different growth stages or crop sensitivity requirements without physically repositioning the fixture.
Installation and Long-Term Use
The included hanging cable supports horizontal mounting directly over the canopy. The power cord terminates in a standard US 3-prong plug, and the RJ14 cable is included for control connectivity where applicable.
Horizontal orientation over 4x4 or 5x5 beds is the intended mounting configuration. The fixture is designed to operate through both vegetative and flowering cycles, eliminating the need to move plants between different light sources as growth stages change.
How This Fixture Is Commonly Used
Operators typically hang this fixture at a height that delivers target PPFD to the canopy surface, then use the onboard dimming to fine-tune intensity as plants progress through growth stages. Because the spectrum supports both vegetative and flowering phases, the same fixture stays in place from seedling through harvest.
The dimming function allows intensity reduction during early growth or sensitive periods without swapping fixtures or adding diffusion. Thermal output at 2283 BTU/hr is factored into room climate control, particularly in sealed or climate-controlled environments where heat load directly affects cooling demand.
Safety, Certifications, and Warranty
Refer to product packaging and documentation for applicable certifications. Warranty details are available from LED Lighting Supply upon request.
Frequently Asked Questions
What voltage does this fixture accept?
This grow light operates on 120-277V input.
What is the PPF output?
The fixture produces 1976 umol/s photosynthetic photon flux.
What spectrum does this light cover?
The output range is 400 to 700 nm, covering the full photosynthetically active radiation band.
What bed size is this fixture designed for?
The fixture is sized for 4x4 or 5x5 canopy beds.
Can the output be adjusted?
Yes. The fixture includes dimming capability to adjust PPFD levels without efficiency loss.
What is the thermal output?
The fixture produces 2283 BTU/hr.
Application Questions and Clarification
This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.
