ELECTRICAL DATA
Rated wattage 4.50 W
Nominal wattage 4.50 W
Nominal voltage 12 V
Claimed equiv. conventional lamp power 35 W
Max. lamp no. on circuit break. 10 A (B) 30
Max. lamp no. on circuit break. 16 A (B) 48
Operating frequency 50…60 Hz
Power factor λ > 0.90
PHOTOMETRICAL DATA
Nominal luminous flux 345 lm
Rated luminous flux 345 lm
Lumen main.fact.at end of nom.life time 0.70
Light color (designation) Warm White
Color temperature 2700 K
Luminous flux 345 lm
Color rendering index Ra 90
Standard deviation of color matching ≤6 sdcm
Rated color temperature 2700 K
Nominal useful luminous flux 90° 345 lm
Rated useful luminous flux 90° 345 lm
Rated peak intensity 600 cd
LIGHT TECHNICAL DATA
Beam angle 36 °
Warm-up time (60 %) < 0.50 s
Starting time < 0.5 s
Nominal beam angle 36 °
Rated beam angle (half peak value) 36.00 °
DIMENSIONS & WEIGHT
Overall length 38.0 mm
Diameter 35.0 mm
Outer bulb MR35
Length 38.0 mm
Maximum diameter 35.0 mm
TEMPERATURES & OPERATING CONDITIONS
Ambient temperature range -20…+40 °C
Maximum temperature at tc test point 80 °C
LIFESPAN
Nominal lamp life time 25000 h
Rated lamp life time 25000 h
Number of switching cycles 100000
ADDITIONAL PRODUCT DATA
Base (standard designation) GU4
Mercury content 0.0 mg
Mercury-free Yes
CAPABILITIES
Dimmable Yes
CERTIFICATES & STANDARDS
Energy efficiency class A+
Energy consumption 5 kWh/1000h
