Tekniset tiedot

Nominal wattage 400 W

Rated wattage 400 W

Rated lamp efficacy (standard condition) 137 lm/W

Rated luminous flux 54800 lm

Color temperature 2000 K

Base (standard designation) E40

Dimmable Yes

Burning position Any

Energy efficiency class A++

Elinikä

Rated lamp survival factor at 4,000 h 0.99

Rated lamp survival factor at 8,000 h 0.98

Rated lamp survival factor at 12,000 h 0.97

Rated lamp survival factor at 16,000 h 0.96

Rated lamp survival factor at 20,000 h 0.95

Lämpötila

Maximum permitted outer bulb temperature 400 °C

Maximum permitted base edge temperature 250 °C

Mitat

Halkaisija 47 mm

Pituus 285 mm

Light center length (LCL) 175 mm

Paino 171g