Décor Walther Lamp BOOK 1-15 LED Dimensions (H . B . T)4.5 x 15 x 11.5cm Information: adjustable light output with phase reduction regulator Tech. Info 1x LED 8W 220-240V Bulb included Lumen1384 Kelvin3000 RA / CRI80 kWh/1000 Std.9 Service life in hours:72000 Energy class: This product contains a light source of energy efficiency class C.