Scientific design,attractive appearance,good heating releasing effect leads toa long life span.Enviromental protective and energy saving. Using red copper,brass,compressed aluminum and Advanced electronic ceramic materials as housing materials. Using LEDS made with special technology to get a birght lighting effect:380-410LM. Wattage:10W Number of LEDS:1pcs Input voltage:AC/DC12V,AC100-230V Beam angle:10-60 degree celsius Color: red,yellow,white,green ,blue,RGB Socket available: MR16,E27,GU10