energy saving ,environmental protection,long lif is 50000hrs, high power LEDs,E27 base, GU5, ME16 base . CE Rohs certification 3W High Power LED light/ LED spot Why use LEDs ? It radically reduce the cost on your electricity bill !!!!♣ LEDs contain 30.000 to 50.000 hours life without having to change a light bulb♣ LEDs give off 95% light, 2% UV ray and only 3% heat. A halongn light gives off 95% ...