Nilight Microwave Light Bulb Replacementof WB36x10003 for Most GE and Whirlpool Oven, 40W 130V E17 Intermediate Base Type, 3 Pack Excellent output: Nilight microwave light bulb is a 40 Watt 130 Volt appliance bulb. It outputs a 370 lumen, 3200K warm white light for microwave's wondeful performance Long Lifespan: Quality glass, tungsten, and nickel plated-copper base, make the bulb become durable, it can reach a lifespan around 2500H. Quick Installation: To install the new bulb, just carefully screw the E17 base into the socket and reposition cover. Not much effort needed. Applications: Nilight microwave light bulb can be applied to replace most GE and Whirlpool microwave light bulb when your old bulbs are no long usable. Package Includes: 3 pack microwave light bulbs replacement