Description Specifications: Power: 6W Diameter 1.97 inch(50mm), Height:2.48 inch (63mm) Dimmable:NO Color Temperature (K): 6000-6500K Voltage (V): 85-265V Light Source: 5730 SMD LED Quantity: 16 Color:daylight white Luminous Flux (lm): 480-550LM Base type: GU10 CRI: >80 Beam angle: 120 degree Life Span:30,000 hours Material: Aluminum Product included:6 pack GU10 LED light bulbs MR16 LED Light Bulbs SMD5730 , non-dimmable,6W (50W Halogen Equivalency),Made of aluminum material perfectly solving the problem of heat dissipation.Provides 400 lumens of light immediately, with no waiting time to warm up to full brightness. LONG LIFE&ENERGY-SAVING:High brightness and Provides over 30,000 hours life span;90% Saving on electricity bills, reducing maintenance cost. EASY INSTALLATION. Standard MR16 shape with GU10 twist and lock base fits well into all your regular MR16 halogen bulbs. SAFE TO USE:Contain no mercury and do not contain any UV/IR light, safe for your home and the environment. WIDELY USE: Outstanding heat dissipation light bulbs are ideal for Spot/Flood Lamps, Spotlights, Overhead Ceiling Lights, Recessed Cans, Track Lighting, Display, Retail or Museum Lighting, Landscape and Flood Lights, Architectural, Restaurants, hotels, Art galleries and many other households.