QTE LED is a family of cost effective, energy efficient floodlights. These are the ideal replacements for up to 500 W Quartz Halogen floodlights, and deliver energy savings of up to 85% with over 10 years of service life. QTE LED floodlights are great for illuminating yards, driveways, buildings, billboards and signage, and for general flood lighting. Die-cast aluminum housing has integral heat sink fins to optimize thermal management Tempered glass lens is fully gasketed Durable powder coat finish for protection from corrosion and weathering Chip-on-board (COB) LEDs are directly coupled to the housing to maximize heat dissipation and lifespan (L70/50000 hr) Mounts easily to junction box or under building cave