High PPFD Horticulture ETL Certification Agricultural Greenhouses 500W Led Grow Light Bar

Model No. LT-ST500W
Size 112.6cm × 55.7cm ×12.1cm
Efficacy 2.6 µmol/J
PPF 1302 µmol/s
Voltage AC 100-277V,  50/60Hz
IP rating  IP55(Console Only)
Beam Angles 120°
Housing Aluminum + Polycarbonate
Warranty  3 years or 5 Year Extended Warranty
Working Temp  -20 ~ +45°C
Life  >50000H
Certification ETL,cETL,DLC,CE

Product Description : 

The hydroponic light system delivers high light output with less heat than a HID (HPS or MH) system and provides the perfect spectrum to grow efficiently year-round.


Modular design allows for LED fixture or power supply to be replaced independently

Footprint and installation method minimizes shadowing allowing more sunlight to enter

Availble in multiple light spectrums

High efficiency LED design, up to 2.6μmol/J

Optimized thermal management

Long lasting (50000H)

High efficacy to reduce operation cost


0-10V Dimmable optional
.3 Year Warranty
.IP55 Rating(Console Only)
.Can with Power plug
Dimming solution, simple knob switch dimming or external controller dimming

Full spectrum or customized-made available.
Different spectrum could be provided to meet client's various lighting requirements.
Fully customization spectrum allows the user to not only adjust the spectrum to match vegetative and flowering stages of their plants ,but also allows for specific spectrum control for nearly any type of plant genus in applications.
such as greenhouse growing and in agriculture operations where crop rotation is common.


Light:Preferably plant-specific spectrum,to meet the requirements of different plants,condenser lens shade.

The intensity of light can change the shape of the crop, such as flowering, internode length, stem thickness, and leaf size and thickness. The light intensity requirements of plants can be divided into hi-light type, hi-light type+ low light resistant type plants. The majority of vegetables are hi-light plants. Their light compensation points and light saturation points are high especialy.

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