This Supacell Bayonet Cap GLS LED Light Bulb provides warm white light instantly at the flick of a switch, offering immediate savings in power usage and lifespan. An ideal replacement for traditional incandescent or halogen candle lamps, the 5W bulb is equivalent to a standard 40W bulb and features a clean and elegant frosted anti-shatter design. With an energy rating of A+, the light bulb is rated for 25,000 hours and 10,000 on/off cycles. Non-dimmable, the bulb has a 270° wide beam and is designed for indoor use only.