These opaque green C7 lights are just the right touch for this holiday season. The opaque color hides the incandescent filament creating a warm soft glowing light. Using only 5 watts, the bulbs burn cooler and use less energy. These bulbs resist fading and will give you 2,000 hours of trouble-free lighting. They come economically packaged 25 to a pack and are UL listed for indoor and outdoor use. This holiday season paint your home in the classic, soft lighting of these Christmas light bulbs.