12V 4W MR16 LED Bulb - 3200K Warm White LED Spotlight - 50Watt Equivalent - 330 Lumen 45 Degree Beam Angle Low 12volt 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 Power saving and long life-span LED bulbs are perfect for 24/7 constant use The LED bulbs for both main and moonlight illumination are possible