Tested out PAR value, over 650 PAR reading from 10cm distance
Wide-screen deSign, big face for LED to emit more effective light
No glue assembly, built-in power supply with wire connectors
High quality and easy maintain
Less heat, 10 ºC-12 ºC temperature rise
2-3units can be connected to use by one input plug
Four quality fans on back running against heat
Two easy on/off switches, detachable power cord
Can be combined with HPS & MH lights
Hang kits included