Illuminate your home with eco-friendly and energy-saving spiral compact fluorescent light bulbs. The corkscrew-shaped bulbs use 75 percent less energy than traditional incandescent light bulbs. Spiral light bulbs have an average life span of 10,000 hours, which is 10 times longer than the lifespan of standard incandescent bulbs. The light bulbs emit cool and warm white lighting without generating much heat, and are ideal for replacing 60-watt to 150-watt bulbs. Spiral fluorescent bulbs are suitable for indoor and outdoor use, and work well with ceiling fans, floor and table lamps, flush mounts and wall sconces.