【ENERGY EFFICIENT】The GU5.3 recessed light bulbs only consume 5W power, equivalent to 50W halogen bulbs. They illuminate the same brightness while save over 90% on electricity bill. No need to replace your bulbs frequently with long lifespan of 15000h. 【EASY INSTALLATION】Energetic MR16 LED bulb have standard GU5.3 bulb base.Without any tool can be easily to replace traditional MR16 halogen bulbs, with 40 degree beam angle to better accentuate the items. Ideal for track lighting, landscape lighting, recessed lighting and spotlight in the house, office, gallery, museum, store, restaurant etc. 【GREAT PERFORMANCE】No flicker or dazzling lights design makes it more comfortable in using environment.They create comfortable/ energetIic ambience with 3000K Warm White/5000K Daylight light, the high CRI (>80), presenting the vivid colors. 【TECHNICAL FEATURES】Energetic MR16 LED light bulb, GU5.3 standard base, 5W replace 50w traditional incandescent bulb, 500 lumens, CRI 80, 40 degree, instant on. 【SAFE and EFFICIENT】ETL listed provides reliable lighting. Mercury free, High efficient. Energetic Lighting upholds the highest standards for all our products with optimal performance and safety. Enjoy all the benefits of advanced LED energy-saving technology with GU5. 3 MR16 LED Light Bulb. This 3000K/5000K bright white bulb only 5W could replace a 50-watt equivalent incandescent bulb. It produces a similar light output (500 lumens) but only uses 5 watts of electricity. Get instant on to full brightness with relatively cool running performance. Choose a dependable 12V MR16 track and recessed lighting bulb for residential or commercial applications.