Electrical data
Nominal wattage: 12.40 W
Nominal current: 0.35 A
Nominal voltage: 37.0 V
Type of current: DC
Claimed equiv. conventional lamp power: 50 W
Photometrical data
Luminous efficacy: 77 lm/W
Light color (designation) : White
Luminous intensity: 1900 cd
Luminous flux: 846 lm
Light technical data
Starting time: 0.0 s
Warm-up time (60 %): 0.00 s
Dimensions & weight
Diameter: 50.0 mm
Product weight: 90.00 g
Colors & materials
Heatsink color: Grey
Temperatures & operating conditions
Performance temp. acc. to IEC 62717: 75 °C
Maximum temperature at tc test point: 85 °C
Ambient temperature range: -20…+40 °C
Temperature range at storage: -40…80 °C
Lifespan
Lifespan: 50000 h
Nominal lamp life time: 50000 h
Rated lamp life time: 50000 h
Number of switching cycles: 100000
Certificates & standards
Standards: CE
Type of protection: IP20
