The Monster Mega Brite is biggest underwater light in the world with a unique hunter green glow! This underwater light conducts 80,000 lumens resulting in a 50 foot diameter circle of incredible neon green light. Seeing the fish for pleasure or sport has never been easier and more fun! Warranty includes three years on the control box and one year on the bulb. These bulbs have a 2 to 3 year life expectancy.