Who knows how much power LED small spotlights and light bands do?
Usually seven holes represent seven LED lamps, a hole of a lens, a lens with a lamp, a lamp with high power 1W、 3W.
The conventional seven small lamp with power drive included, is probably less than 3W-4WLED lights with a meter 4-15W, and if you buy it back into the tank instead of T5 tube, then it should be used within the 10-15W.
With seven 1W beads called 7W, with 7 3W is 7 by 2W can also call the 7 by 3W, the lamp with a look at what you are using 5050 beads, the power is relatively large, with 3528 of the power is relatively small, and you will see a number of meters with beads how many also determine your lamp, the size of power.
