Description

 
Number of discharge tubes
1

Model
Clear

Coated
FALSE

Diameter
48 mm

Energy efficiency class
A+

Replacement for mercury vapour lamp
FALSE

External ballast required
TRUE

External ignitor required
TRUE

Colour temperature
2000 K

Colour rendering index CRI
20-39

Total length
257 mm

Weighted energy consumption in 1,000 hours
275 kWh

Lamp shape
Tube, single-ended

Lamp power
250 W

Lamp efficacy
127 lm/W

Luminous flux
33000 lm

Average nominal lifespan
36000 h

Lighting for plants
FALSE

Mercury-free
FALSE

Socket
E40