DELED Multi-color Changing LED E27 RGB Spotlight 12V 3W IR Remote Control Bead Surface Lens, Standard Size Super Energy-saving as replacement for high power halogen light bulbs while last five times longer Power saving and long life-span LED bulbs are perfect for 24/7 constant use USA standard AC110-120 lighting product, safe work voltage for human being and generate less heat than traditional light bulbs These 12V LED light bulbs are widely used as down lighting or accent lighting in shops, offices and the home The LED bulbs for both main and moonlight illumination are possible. Up to 16 different colors and four functions, adjustable brightness