LEDs consume very little energy compared to traditional bulbs, because their performance is exceptional (40-100 lumen / watt depending on the model). The LEDs emit virtually no heat and are highly resistant to vibration. Vechline lighting LEDs have a lifespan of 50,000 hours and use STABILIGHT technology that allows guaranteed lighting without jitter (especially when starting up electrical appliances). Vechline selected a light colour that allows for the ideal compromise between visual comfort and ambient brightness. 12v & 24v (10-30v functioning range) Colour temperature 4500 K. (cool white) Class A ++ 1.2w, 85 lumen 15 SMDs 360 3 year warranty