250w, its a retro. w/out the reflector but i think there cheap. it has a magnetic ballast but it fires up every time, i had it for like 6 months but only used it for like 2 days. its really bright and gives the water a shimering look
i have a 40g long that is for sale if u want i have to ask my bro how much he wants to sell it for. it is drilled in the top right corner w/ the bulkhead. it had an eguana in it for a while. i havent filled it up so i dont know if its scratched