Lamp power = 400 W
Lamp voltage = 130-145 V
Luminous flux = 22000 lm
Socket = E40
Colour rendering index CRI = 40-59
Colour temperature = 4000 K
Lamp efficacy = 55 lm/W
Lamp shape = Ellipsoid
Burning position = Any
Diameter = 122 mm
Total length = 290 mm
Internal reflector = false
Energy efficiency class = C
Average nominal lifespan = 10000 h
Lamp designation = ED37
Supply voltage = 220-240 V