Here is a video I made after I built a 5 foot hood for a 125 gallon fish tank I am working on. The cost was around $30.00 and the lights can grow aquatic plants. In this video I put it on my 55 gallon salt water tank to show how bright it gets when turned on. Since this video I have painted it black and it looks really good . There will be an update to show it in its final stages .