These LED Plug-In Window Candle Replacement Bulbs emit a warm white incandescent glow.  The glass bulb is clear with a C7 based socket.  It is rated for 10,000 hours of use and will remain cool to the touch.  They have the same warm white glow as the traditional incandescent bulbs but with a fraction of the energy needed to operate it. It uses 120V, .51W and is suitable for indoor and outdoor use.  Instantly convert your old plug in candles into state-of-the-art LED candles with 10 times the bulb life using 90% less electricity. 6 individual bulbs in the box!   Complies with the new Energy Efficiency Standards for light bulbs.     • LED      • Warm White Incandescent Glow • C7 Based Socket • Rated to last for 10,000 hours • Will remain cool to the touch • Uses a fraction of the energy to operate: 120V/.51W • Suitable for Indoor/Outdoor • Turn any C7 base socket window candle into a safe and energy efficient one! 6 individual bulbs in the box! Another great quality product by Celestial At Home!