<p> Energy Efficient E17 LED Bulb: It emits 450 lumens of brightness using only 5 watts, which is equivalent to a 40-watt incandescent bulb, saving 90% of cost energy. Standard T7 shape diameter: D0.63*H2.12 inches, smaller than incandescent bulbs, perfect for your microwave oven.</p> <p> Super long life and dimmable light: The ceramic body has excellent heat dissipation, longer service life (30000 hours), is safer to use and saves your maintenance trouble and cost. Compatible with good dimming, 0-100% smooth dimming when used.</p> <p> Excellent Replacement: E17 middle screw base LED bulbs are used to replace microwave bulbs, equivalent incandescent bulbs: 8206232A, 8206232, 1890433, AP4512653, WB36X10003, WB25X10030, 6912W1Z004B.</p> <p> Bright Daylight White Light: Upgrade IC + LED chip to avoid visible flickering. 6000K daylight white light, high color rendering index CRI 85ra, show the color of objects vividly and make your food look delicious when cooking.</p> <p> Note: Please do not install the bulb in the microwave.</p>