Amzdeal LED GU10 Light Bulb Dimmable Bright for Living Room Bedroom (Cool White 6W Pack of 4) Dimmable Gu10 6W High power GU10 LED lamp with GU10 base & Wide Flood 30 degree beam angle High luminous intensity output: 300LM  10% Long lifespan: perfect for 24/7 constant use, application including accent lighting; art galleries; hotels, museums, offices, restaurants, retail and general lighting Product not for use in totally enclosed luminaires. In order for an LED light to function correctly, they must be in a non-enclosed fixture to allow heat to dissipate from the heat sink. Otherwise, they can overheat and may fail early. Brand New Design to Aid Cooling for Enhanced Performance & Durability (Extended Lifespan of 50,000+ Hours)