Small kit with a big punch! Includes a dimmable driver, but you will need a reef controller (ie. Apex, Reef Keeper, DDC-01, etc) or a potentiometer + 10V AC Adapter to control the driver. The lights won't come on without at least some AC power (up to 10V) going to the driver's dimming circuit.
This kit comes with CREE's XP- series LEDs! Get a discount for buying everything at once!
Please note lenses will need to be glued down using thermal adhesive or plastic epoxy.