High pressure sodium-vapour lamp Bailey
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General information
Ordercode YESSS
3109-4202 
Product code
146190
EAN code
08714681461907
Product group
High pressure sodium-vapour lamp
Brand
Bailey
Product specifications
Lamp power
400 W
Luminous flux
52000 lm
Socket
E40
Lamp shape
Ellipsoid
Colour rendering index CRI
20-39
Colour temperature
2000 K
Lamp efficacy
130 lm/W
External ignitor required
Yes
External ballast required
Yes
Mercury-free
No
Total length
290 mm
Diameter
122 mm
Number of discharge tubes
1
Lighting for plants
No
Model
Frosted
Replacement for mercury vapour lamp
No
Weighted energy consumption in 1000 hours
445 kWh
Average nominal lifetime
24000 h
Lamp designation
ED37
Product information