This Feit Electric 40-Watt Incandescent Clear A15 specialty light bulb features a more rugged vibration service construction. It can withstand repeated movement, making it ideal for appliances and ceiling fans. It has an E17 intermediate base ideal for ceiling fans and chandeliers. Soft White light emits a warm, inviting glow ideal for living rooms and bedrooms. It provides an average of 2,000 hours of light and operates at 120 volts. Choose a dependable Feit Electric specialty use light for your home or business.