This 4W MR16 LED bulb has a standard MR16 fitting and is perfect for replacing 60W GLS shaped bulbs. The 4W MR16 LED bulb contains 4 brilliant LEDS and only consumes 4W power.Due to the outstanding LED technique, this 4W LED light bulb is perfect for hallway, stair, garage and your guestroom's 12 hours illumination a day. If you owned a bar or restaurant, this 4W MR16 LED bulb is the perfect choice for mood lighting. Low cost, low power consumption 4W MR16 LED bulb helps you reduce the utility cost. And the 4W MR16 LED bulb with a standard MR16 features easy to install and maintain. And the low heat generation, and long life-span make this cold white MR16 LED spotlight bulb is perfect for year round illumination application.