Anyone have any experience with them? They claim to be ideal for direct sunlight plants and aquariums. I'm slowly moving towards planting my tanks, having started with the easy ones, javas, onions and dwarf lily pads. They certainly aren't 150 watt 10,000 kelvin degree lamps, but they also aren't $60 a shot. I have 2 on my 150 @ 40watts each and a single 20 watt on my unplanted feeder tank. Just wondering if 80watts of 5000-6500K lighting + a few hours of direct sunlight and plenty of indirect sunlight would be ok for some more heavy planting?