Dimmable and 120° Flood Wide Beam Angle: 110-120degrees wide beam angle is perfect for Track, Recessed, Accent Ceiling Lighting, Kitchen, Range Hood, Living Room, Bedroom lighting. Some dimmable gu10 led light bulbs on market are narrow beam angle spotlights, our type is 120 degrees wide angle, better performance for tracking lights, and Excellent Dimming Function Wide Smooth Dimming capabilities with most brand dimmers Standard Size and Easy Installation: Standard MR16 Shape with universal GU10 Two Prong Twist and Lock base, can be easily screw in all standard GU10 cans fixtures, bulb's size: 1.96x2.12inch, 50*54mm Save Money: Replace GU10 50W traditional halogen bulb by 5W LED 500lm, save your electricity bill of lighting, and high lumens bright enough to replace 2700K Warm white and High CRI 85Ra and No Flickering: The MR16 GU10 LED bulbs give off a full 500 lumens of brightness and a warm 2700k soft warm glow. Features with more than 85 CRI and a wide beam angle of 120 degrees, ideal for commercial lights or any space that needs bright home lighting Long Lifetime: The 50w GU10 bulb LED has an outstanding long-lasting life which is rated at over 30,000 hours, last 25 times longer than traditional bulbs, largely reducing the frequency of bulb changes while providing the same lighting quality Notice: This is GU10 AC110V 120V 130V LED Dimmable Flood light bulbs, not low voltage 12V or 24V, please check carefully before buy, if you need mr16 12v led bulbs, please search in our store, we also have, thanks Kind Tips: 1) The GU10 LED Light Bulbs do not emit UV/IR light 2)When work with dimmer, ensure your dimmer switch is designed for LED bulbs rather than older incandescent-only models 3)It can be used for indoor and outdoor, but must add fixture to protect bulb from water or rain when used outdoor, because bulb is not waterproof GU10 led bulbs 120 degrees