Ashialight E17 LED Bulb Dimmable Warm White E17 Intermediate Base 120 Volt Equal 40-Watt Incandescent Bulb Replaces T4/T7/T8/S11 E17 Halogen Bulb (Pack of 5) Super bright and saving energy up to 90%. Equivalent 40w to 50w intermediate base light bulbs ,Replaces T5/T6/T7/T8/S11 Light Bulb Full brightness immediately,no complaints from flickering or noise,LED lights protect eyes This led intermedaite base bulb work with most Legacy Dimmers ,But flicker or power reduction if use ordinary dimmers ATTENTIONS: Intermediate base E17, DON'T install the bulb inside microwave oven,Please select the appropriate dimmers, What You Get: 6pcs/PACK dimmable e17 bulb soft white/warm white, our worry-free 24-month warranty and friendly customer service,satisfaction guarantee