This 2 Pack PAR30 LED Flood Dusk to Dawn Light Bulbs Outdoor Photocell Sensor 12W 100 Watt Equivalent 1200 Lumens Waterproof E26 5000K Cool White Super Bright Auto On/Off Security Spotlight Indoor/Outdoor Dusk To Dawn Bulbs is the perfect choice for outdoor lighting. With built-in light sensors, these bulbs will automatically turn on at dusk and shut off at dawn, saving you time and money. The low wattage uses less energy and lasts longer than incandescent bulbs, while the daylight white 5000K color temperature provides a bright light for your home. These bulbs are also safe to use, as they don't contain mercury or release hazardous gases. Ideal for outdoor fixtures, backyards, garages, porches, sheds, driveways, warehouses, and more, these bulbs are a great way to light up the night and improve security.