Model: HR-HM-B400W-LV(XXK)
Module rotatable up & down 15° 
Wattage: 400Watt
Housing:Marine grade aluminum
Lumen: 64,000Lm
Lifespan: > 50,000 hours 
Efficency: 160LM/W±3%
Beam Angle: 20° / 40° / 60° / 90°/140*100°/milky PC 120°" 
Light Source: Lumileds 5050
Input Volt: 100-277VAC
IP Rating: IP65 
Driver: Meanwell 2xELG-240-48A
Dimming: Non-dimmable
Dimension:529*362*132mm
Replacement: 800W HPS MH