LightStory GU10 LED Bulbs, 5W, 50W Halogen Bulbs Equivalent, 40&iexcl;&atilde; Beam Angle Non-Dimmable MR16 GU10 LED Light Bulbs, UL Listed PERFECT LED BULB: Gives off 450lm comfortable 2200K soft white light with 40 excellent beam control, ideal for accent lighting; INDOOR USE ONLY MONEY SAVING: Perfect 50W halogen bulb replacement; saves over 90% of your electricity bill SAFE AND ENVIRONMENT FRIENDLY: Contains no mercury/lead or any UV/IR radiation; safe for your home and the environment QUICK & EASY INSTALL: Standard MR16 shape with GU10 twist and lock base; easy to install without transformers LONG LASTING: Long lifespan up to 50, 000 hours; reduces the hassle and cost of replacing your light bulbs frequently