The H150W is a slightly modified iteration of the H150 model. Built with the same Dense Matrix LED^TMtechnology, the H150W incorporates a larger angle reflector, which allows the source to smoothly spread light over a wider area. Like the H150, it can be used for vegetation and blooming phases, but it is also great for plant propagation, coral growth, and a variety of other unique applications. The H150W is available in a number of various colors, and it's a perfect supplement for traditional fluorescent or HID lighting systems.