Lumenking LED Grow Light 630w

Specifications

Light Source : LED
Spectrum : full spectrum
1700umol / s
Input Voltage: 120-277v
Input Power : 630W
Efficacy : 2.6umol/J
Mounting Height : ≥ 6’’ Above Canopy
Thermal Management : Passive
Dimming : 0-10V signal or button
Beam Angle : 120 degrees
Power Factor : ＞90%
Certifications : ETL/DLC/UL
Diodes Brand : Samsung + Osram/Cree
Drivers Brand : Sosen/MeanWell
Waterproof rating : IP65
Operation Temperature: -50°C –50°C
Operation Humidity : 10%-95% RH
Storage Temperature : -50°C –80°C
Storage Humidity : 10%-95% RH