how many 2.5 amp led lights will this unit drive??
344790
I(A) = P(W) / V(V)orWatts = Amps * Volts30 watts = 2.5 amps * 12 voltsThe power supply is rated at 30 watts, and the voltage is 12 volts, which comes out to 2.5 amps. So the answer is one 2.5 amp string per power-supply.
344791
I(A) = P(W) / V(V) or Watts = Amps * Volts 30 watts = 2.5 amps * 12 volts The power supply is rated at 30 watts, and the voltage is 12 volts, which comes out to 2.5 amps. So the answer is one 2.5 amp string per power-supply.
344792
I have 200 I think, and it does fine. You have to solder or electrical tape it though.
344793
Be sure about how much load your LED lights take. A 2.5A LED light would be huge. Most BR30 bulbs are in the 10W ballpark @ 120VAC, which means < 90mA load. An under-cabinet puck LED light I'm looking at buying is 2W @ 12VDC, which would be 160mA - nowhere close to 2.5. A 12V LED @ 2.5A would be a 30W light.
1367607
Should be fine... But it is only 100 watts so can drive two 50 watt bulbs maximum.
495899
the harnass is set for two. With 55w bulbs you could get away with running 4. With 100w, no way. You will have to modify to run 4 also.
1866564
Max two 16' 12v LED light strip lights per controller. The more you add the less effective the controller is.
337984
Hi More than enough if I counted my fingers correctly (ha ha) those two should draw less than 5 amps together(4.7 amps) this power supply will more than run the lights. You picked a good choice! I have one, love it! Oh! I almost forgot make sure you are using #14 gauge multi strand wire with an inline fuse holder with a 5 amp fuse it it blows go to 7 amp fuse.
1529746
I use a 12 volt regulated power supply. The power inputs require bare leads from the supply. You will need to be sure your PS can deliver enough current to drive the number of led's you are connecting to it.
1028580
I presently use 7 leds on one switch. It has worked well so far. The switch controls a string of under soffet(sp) lights.
2142193
You can put up to 2 (maybe3) together depending on the power supply you are using. After that you must use a small amplifier for each of 2 more strips. (see: http://www.superbrightleds.com/moreinfo/led-strips-and-bars/mrgb-a4-mini-rgb-amplifier/1089/2587/?utm_source=googlebase&utm;_medium=base&utm;_content=MRGB-A4&utm;_campaign=GoogleBaseChild&gclid;=CKzD_5-r7boCFURp7AodJHYA3w )
284589
Should run lights with no problem... 25A is about the equivalent to a power point...
1381614
Hi Zac - I havent actually tired this, but here's the issue - USB power requirements can be variable amperage. It is very rare to see a USB device which needs over 500mA (1/2 amp), in which case if all 4 of your lights are within this spec (as almost ALL USB lights are) you will be fine - all 4 will be bright. However I do know of some USB lamps which draw 850mA, in which case you could plug only 2 of those in. If they are the usual USB lights I'd not worry, should work fine. Let us know!
1007490
This CONVERTOR puts out 70 watts 6 amps. If your combined lights are under this wattage and draw under 6 amps it will work.
1112044
You will need a 120 volt a/c to 12 volt dc converter. You will also have to solder the connection to the lights.
158365
I have 2 LED bulbs connected. You are only limited by the rated wattage - just be sure to not exceed it and you'll be fine.
336681
I have two of these and both are on 15 amp circuits with other things is the practical answer. I have them controlling the 5m color LED light strips.The technical answer is that you would have to have 2,250 watts to pull 18 amps. But this is only a controller. It is not the power supply so it doesn't pull the power. It sits between the power supply and the light strips.
978943
In the range of 1-2 watts per LED. There are calculators online to get an exact number if is important.
227666
The unit is 240 Watts. If you are using 12 volts DC for the lights then you will need 20 amps to operate. The formula to figure out the amps is Watts divided by the Voltage.Your remote controller can only handle 6 amps. To bypass this, use a 50 amps 12 volts relay. Switch the relay with the remote and wire the LED bar through the relay from the battery. Make sure you fuse this installation.
536321
I do not know the amp draw, but led's use very little current. I have my blue led lite for hi beam indicator.