This isnt something im going to be doing today, but id like to up my lights to something in the middle range. Right now i have stock Topfin leds which dont seem to think watts would be important information. I get the impression they are for looks. Unfortunately to upgrade the light ill need to also replace the hood. Yey... I am not dosing CO2, i only have a java fern, a carefully corraled duckweed cluster (4 bendy straws stuffed together into a box works awesome), and a moss ball right now and plain gravel substrate until my lfs gets my activflora order in. When i get that changed ill be looking at more plants and upgrading the lights. Is there any bulbs i should be looking towards? I dont think im ready to dive into high lights yet. I want to slowly build up to it so i can learn as i go.