I bought and installed 2 of these lights as forward 2 as aft deck lights mounted on my T-top which is six feet highe than the deck. My boat is 29 ft with no generator. These lights are at par with Halo 50 watt lights yet use only a fraction of the power. The light is even with a perfect flood for any similar application. they swing up and down on its bracket for directing the light beam to where desired. light spread is nice and wide, even, and really bright. Light beam is cool white and perfect for fishing or work at night. These lights use the next generation LED's. Best of all you don't have to worry about the battery running down quickly. I have had them for over a year now and am in the process of ordering 4 more for another boat. Other thoughts: They use 20 or 22 guage wire compare to 14 or 16 of the Halo's. More expensive than your regular lights but well worth it.
(9 of 9 people found this review helpful)