The HyLite LED PAR Lamp is designed to be an optimal replacement for standard halogen, incandescent, and CFL bulbs. HyLite LED PAR Lamps are 85% more efficient than halogen and incandescent lamps and 64% more efficient than CFL lamps. HyLite LED PAR Lamps proprietary design provides superior lamp life (20,000 hours) and optimal performance. They are quick and easy to install. As simple as changing a light bulb!