PAR38 Outdoor Floodlight Bulbs provide a long-lasting, energy-efficient alternative to incandescent and halogen light bulbs. They illuminate your home's exterior with bright white light. Unlike CFL bulbs, our LED bulbs feature instant full brightness—including in cold temperatures—and are free of Mercury. Replace CFL and halogen bulbs with LED floodlight bulbs in non-dimmable outdoor security lighting and indoor recessed fixtures to cast wide beams of light. They feature all-weather construction that's rated for use in wet locations. Protect and beautify your home.