6W 9W 12W 15W Dimmable COB LED Recessed Ceiling Spot. Down Light Bulb Warm Cool White + Driver kit. Benifits of our LEDs Bulbs. Outstanding Energy and Electricity Bill Saving. Compared to normal halogan lamp, LED bulb can save 95% energy and electric. When a LED bulb is turned on, the electric meter does not move. Long Life Time of 50,000 Hours. 10 times longer than incandescent and halogen bulb and direct reduce the bill. LED bulb generate very low heat, because 80% of the electrical energy converts. To light instead of heat. On the contrary, the light conversion of halogan lamp ...