Panasonic LDA6D-G-E17/KU/RK/S/W E17 base Daylight color equivalent Total length 88mm Outer diameter 45mm Weight 70g This LED bulb has a long lifespan of approximately 40,000 hours, reducing the need for lamp replacement. You can switch the brightness using your current wall switch. When the wall switch is quickly turned off and on (within approximately 2 seconds) while the light is on, it switches to a night light. ・Wide distribution type ・Equivalent to a 50W incandescent bulb, 600lm, 6.4W ・Night light equivalent, 40lm, 0.7W ・Power consumption: 6.4W, 0.7W when night light is on ・Long lifespan: approximately 40,000 hours ※Cannot be used with fixtures that have dimming (brightness adjustment) functions※