Converting your panel would be the cheapest option. Do you have a picture of it? Also opening the cover would tell what type of drivers are in it. I could most likely wipe you up a parts list for under $75 that would increase your light and cut your current heat way down.
For instance a mars 300 has 30 par watts and 120 watts of heat. Adding 4 cobs in place of the blurple would give you 50 par watts and 50 watts of heat. The cost for that conversion is exactly 75 bucks.
For instance a mars 300 has 30 par watts and 120 watts of heat. Adding 4 cobs in place of the blurple would give you 50 par watts and 50 watts of heat. The cost for that conversion is exactly 75 bucks.