Energy-saving MR16 GU5.3 LED lampEnergy efficiency class F, this 5Watt MR16 GU5.3 LED lamp is an ideal replacement for 50W 40W halogen light and allows ;save up to 90% on your electricity bill, the LED lamp has a lifespan of at least 20,000 hours, instead use a suitable LED transformer. Comfortable light This MR16 LED bulb lights up instantly with arbitrary delay to warm up to full brightness when turned on, 3000k warm white and 500 lumens provide a comfortable and warm environment with high brightness and spotlight. The 120 degree beam angle creates a focused lighting effect, ideal for everything from living spaces to decorative areas Quick and easy installation Dimensions: 50 x 45 mm , Warm white MR16 LED bulbs use upgrade power supply IC, completely the problem of flickering. With standard GU5.3 base, this MR16 LED bulb can easily be plugged into GU5.3. Plug in the socket, plug and play, simply replace your halogen lamp. The pack of 10 LED bulbs allows you to illuminate all your spaces. LED MR16 GU5.3 details and application Pack of 5 MR16 LED bulbs, MR16 LED 5 W, MR 16 LED bulbs white warm 3000K, voltage: AC/DC 12V, non-dimmable, 120 wide beam angle, ideal lighting for home lighting, landscape lighting, integrated downlight, track lighting, accent lighting, accent lighting ;wardrobe, art galleries, hotels, museums, offices, restaurants, etc.