Ive been looking for a cheaper uv light for a while now and noticed the other day that lowes has florescent daylights that are 6500K. I know most reptile uv lights are around 6500K as well and I was wondering if there is more to it than that. I want whats best for my chams so I will continue buying the extremely expensive "reptile" uv lights if necessary, but I would definitely love to cut that cost down. So if anyone knows any cheap uv lights or if those will work please let me know.