Lamp power = 400 W
Luminous flux = 50000 lm
Socket = E40
Lamp shape = Tube, single-ended
Colour rendering index CRI = 20-39
Colour temperature = 2000 K
Lamp efficacy = 125 lm/W
External ignitor required = true
External ballast required = true
Mercury-free = false
Total length = 275 mm
Diameter = 47 mm
Lighting for plants = false
Model = Clear
Replacement for mercury vapour lamp = false
Energy efficiency class = A
Weighted energy consumption in 1000 hours = 440 kWh
Average nominal lifespan = 24000 h
Lamp designation = Other
Lamp voltage = 220-240 V