Omnilux GU-10 COB 5W LED dim2warm, LED Lamp, Dimming behaviour comparable with incandescent and halogen lamps, Dimming changes the light color from 3000 K (warm white) to 1800 K (extra warm white), Operating voltage (lamps): 220 - 240, Rated output: 5 W, Base: GU10, Beam angle (light source): 60°, Colour rendering index (CRI): 90 Ra, Rated life: 15,000 h, Luminous flux: 400 lm, Energy efficiency class: A+