51MX23DA44WB
Article office luminaire
Product name Silica® 21
Lamp LED
Rated luminous flux 3280lm
Luminous efficacy 146lm/W
Colour temperature 4000K
Colour rendering CRI > 80
Rated input power 22.4W
Service life 50000h (L85/B50) at AT = 25°C, 70000h (L80/B50) at AT = 25°C
Protection rating IP20
Weight 2.0kg