Tekniset tiedot

Nominal wattage 250 W

Rated wattage 255 W

Rated lamp efficacy (standard condition) 125 lm/W

Rated luminous flux 31900 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 0.97

Rated lamp survival factor at 8,000 h 0.95

Rated lamp survival factor at 12,000 h 0.94

Rated lamp survival factor at 16,000 h 0.94

Rated lamp survival factor at 20,000 h 0.94

Lämpötila

Maximum permitted outer bulb temperature 400 °C

Maximum permitted base edge temperature 250 °C

Mitat

Halkaisija 47 mm

Pituus 257 mm

Light center length (LCL) 158 mm

Paino 165 g