... led bulb 1.AC/DC12V,BX5.3/GU10 2.Red,Green,Blue,Yellow 3.PW,WW,W gu10 6w led bulb Our Eco ... direct replacement for your halogen mr16 bulbs with both gx5.3 or gu10 lamp holder.There is option for a wide ... direct power to the lamp without remote drive.The gx5.3 series can be powered either by 12AC/DC.Therefore,for ...