Using only 3 watts of power this Luxram branded traditional style lamp is ideal for effect lighting. The 120 lumen glow is equivalent to approximately a 10 watt incandescent lamp and the 2100K light offers a soothing comforting light. While sticking to the traditional shape of a candle lamp this unique smoke effect LED is anything but typical. The curled filament inside gives off a vacuum tube display vibe allowing for retro aesthetics with modern technology. The E27 cap and 3 year guarantee will provide a secure connection and long lifespan of energy saving light.