Usage Tips:Features 1.[Protect Your Eyesight] This light bulb through rigorous testing of flicker, strobe light, glares, color reproduction, has a wide luminous angle, no flicker, no buzzing, no glares, and can protect the eyes. 2.[Energy Saving] This light bulb is energy saving, low power consumption, use time up to 50,000 hours, and reducing the frequency of bulb replacement. 3.[360 Degree Heat Dissipation] Adopts high quality shell and 360 degree heat dissipation design, which is more stable, environmentally friendly and has a longer service life. 4.[For MR11 Lamp Holder] Adopting the international general MR11 standard interface, which is easily installed in small lamps, so you can use it with confidence. 5.[Widely Application] LED light bulb is suitable for different types of lamps, such as spotlights, ceiling lights, track lights, window lights, downlights, landscape lights, etc. Specification Item Type: Light Bulb Material: PC Lamp Holder Type: MR11 Number of LEDs: 15LED 5730 Voltage: AC10-30V Power: 5W Beam Angle: 120 Product Size: Approx. 35 x 35 mm / 1.4 x 1.4 in Luminous Flux: 500LM CRI: RA > 80 Weight: Approx. 72g / 2.5oz Package List 4 x Light Bulb