LED 12V AC/DC Cast Aluminum Large Louvered Face In-Ground Well Light. Made out of Heavy Duty Cast Aluminum Finished in the color of your choice with a tempered glass lens, This light fixture carries a LIFETIME GUARANTEE against rust. This LED In-Ground Well Light is as bright as a 50-100 watt PAR36 halogen light yet consumes at least 85% less power! Go green and save $$$. Go LED!