UYHGO MR16 LED Bulbs Cool White 6000K, GU5.3 Light Bulbs,5W Spotlight 50W Halogen Equivalent,AC/DC 12V,120 Beam Angle,Non Dimmable,6Pack

【AC/DC 12V LED Spotlight】:It's better use a LED transformer(DC12V or AC12V). If you want to connect a halogen transformer, make sure that the entire power of LED bulbs should reach the lowest power of your transformers, otherwise they may flicker strongly. 【MR 16/GU5.3/GX5.3 Lamp Holder】: Good replacement for conventional MR16 halogen lamps. the beam angle of 120° allows a spacious room lighting. 【Energy Saving】:5W provides 500 lumen (50 watt halogen equivalent), NON DIMMABLE, 90% money saving on electric bills, more energy saving. 【High quality Materials】:Excellent heat dissipation with quartz instead of Plastic clad aluminum. 【High Color Rendering】:This MR16 LED light has a color reproduction index of 80+, which makes the things look more vivid and close to its original color, effectively relieving eye fatigue.