Grow Reflector bulb is the perfect lighting solution! Our Reflector Grow Bulb fits any E26 light socket and is built with a heavy duty aluminum reflector. Our bulb is energy efficient at 33 Watts and operates at low temperatures allowing for longer use and keeps your plants cool. Thre Reflector Grow Bulb emits full spectrum light simulating natural light for faster plant growth. It is rated for indoor and outdoor use allowing it to go where you need it most.