Each 10 watt Solstice Solo produces 900 lumens, which is roughly equal to a 50 watt halogen bulb. These are one of the brightest LED off road lamps on the market. The rugged and compact 2” x 2” square die-cast aluminum housing makes mounting easy. The Solstice Solo also features a 4 sided channel design that allows you to interlink it on all four sides with other Solstice Solo pods. Includes stainless steel mounting bracket and waterproof connection. Choose narrow, medium, wide or elliptical light beam pattern. Our favorite is the Elliptical pattern which is wide and flat, putting most of the light where you need it the most.