I found your picture showing that you created a light bar for your gammill long arm. I would like to know how you created the light bar from Home Depot. Did you get a light bar and put two together. Just a hint of how you did it, would help. I just moved my machine to an area that has no lighting. I would like to get a light bar....gammill has one but it is too expensive. My business won't support that expensive item in the times we are living in today. Any help you can offer, would be of great help.