Fairview Windshield Defogger Boaters can defog their windshield in just minutes using the Fairview 12 Volt defogger. It is easy to install with either a sure grip suction cup or permanent screw down base and a standard lighter plug. The unit is completely safe its warm to the touch but is never hot. Product Features Genuine PTC Ceramic element Two installation options - permanent mount or sure grip suction cup Standard lighter plug 12 Volt DC 100 Watts 340 BTU 5 wire attached Benefits Easy to