Any experience with 225 LED panels on eBay

[regiroy]

Any one has used these for freshwater planted aquariums. Thinking of getting four for a 4.5 feet long aquarium

[HomerJ]

I bought one a while ago, but never used it on a tank.  They are fairly cheaply built, not waterproof at all, but put out a surprising amount of light.  They barely generate any heat, which is a good thing.