High quality, effective and energy-saving, low heating, long service life Low power consumption Technical details: Base: MR16 Consume wattage: 3x1W Beam degree: 45 Input voltage: AC/ DC 8~40V Lumen: 270Lm Color: Day White (6500K) / Warm white (3300K) Dimensions:55MM(H) x 50MM x (D) Material: Aluminum long life until 50.000 hours Features: Brand New & High Quality Spotlight, no shadow.In excellent condition Low heat, no UV or IR radiation Reflector efficiency: no shadow,90% Energy-saving and environment-friendly Great for retrofitting into existing track lights or down lights, make your interior decorations and space shine with this LED light bulb brought to you Applications: light up colorful home life ,DIY household lights for hallways, stairs, trails ,windows, Light up colorful life hotels decoration use,Theaters, clubs, shopping malls, Dining-room,meeting room, telephone booth, light box, showroom,studio and exhibition etc