Available in a pack of three, the LED Edison screw cap pearl bulb features a filament style clear glass and offers a six-watt power output, saving 90% more energy over traditional light. With the life expectancy of 15 years, this pearl bulb gives out a warm white light.Please note: This is a non-dimmer bulbLight your home in a versatile and environmentally friendly way with LED lighting. LEDs are very energy-efficient, using up to 90% less energy than incandescent bulbs and they also have a life expectancy of up to 50 times longer than traditional bulbs. LEDs have the advantage of producing a lot less heat, as well as offering the choice of a warm golden glow or a cooler white light, meaning you can find the best lighting tone to suit your home. There is an LED equivalent for most bulb cap types and bulb shapes that will be suitable for your light fittings.