Hi! If a have 4 pcs 7" 36W led bar how many do I need?? single lead or doble lead?? THanks!!!
1581195
You should be able to run split lights 2 lights each side of switch if the relay will handle it, and it should with no problem. Nice set up I have it on my fishing boat.
1581196
Utilize either one or two of the double lead variation. Using two will allow you to operate the 4 units separately (2 and 2). This will result in two switches to operate the two group of lights. If you wish to power all 4 units on/off at the same time, simply utilize one double lead harness. Some wire splicing would need to be done to power two units of light off of every lead. Hope this helps.
822452
With out counting them.. 'cause their rolled up inside my awning on my camper.. there are 3 LED's, every 4". I think this is 16', so, if you take 16' divided by 4" that makes 48 sections of 4", X 3 LED's per section... that should equal 144 LEDs... if that serves correctly. Hope this helps.
875758
probably around two two or three. My LED had a sticker that told me how many... I don't have the 300 though.
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.
1343140
No, one lead is about 3 feet long and the other about 7 feet. Check the specs. Had new receptacles installed. Good news is the power draw is so low one can do a drop from about any existing box.
1082086
Most LED bars have adjustable mounts that slide the width of the bar to accommodate different spaced light tabs. I have a 24 inch on mine
761361
Dear Elaa, Thanks for your inquiry. Kindly pls be noted that there are 5 pcs LED in it. Let me know if any questions. Best regards, Enjoydeal
1649166
To the best of my knowledge you have a different problem: Instructions say to not extend one 'string' of LEDs to greater than the standard reel length because the conductors on the flexible strip can not handle greater currents. So if you are going longer than one reel, you need to power that separately.
726297
The threaded area is made of plastic so temperature is their main concern. LED's should be fine.
1536501
I have 3 strips of LEDs(900 individual LEDs) and in total they take 17 amps. How are you getting 20 amps??There may be no need to double up at the terminals.
1869293
The product description says that these are 72 lumen total. The LEDs are 3528 SMDs which output 6 lumens a piece. If you're planning on building a flashlight, my advice would be to use a Luxeon or CREE LED instead; these tiny SMDs just don't put out enough light per square inch. On the plus side, they're dirt cheap, so if you're on a budget then this is probably a good choice.
2178919
These use 35 watt 2-pin halogen bulbs available at Home Depot, Lowes, etc. They push straight in. I know of no LED bulb this small with the same pin placement as the circuit needed to reduce the 110 voltage down to 1.5 - 3 volts for the LED would take up too much room.
2244218
It depends on the number of LED's, and whether you are wiring them in series or parallel. In a 12v circuit, For a single LED (or parallel wired LEDs) with a 3v drop and a desired current of 15mA, you would use a 660Ohm Resistor for -each- LED. You can use the calculator at ledcalculator.net for more scenarios such as series wiring.
1563425
friend,what kind of housing you want?or how many pcs the light you want to buy?or did you bought the lights from us?could you tell me the order ID?
2027553
Hi, there should be no problem to extend the lead wires. "I did". Just try to use a similar Gauge wire or a little thicker (looks like speaker wire).As mentioned, I had to extend the lead wires (one was at least 12 feet total, others were also extended) and their still working today. Hope this helps!These lamp pucks are really nice. They throw a lot of light.
798908
There are only 6 LED's. You can see the difference in the labelling next to the actual LED's.
319471
I show 7 & 3/4". Be sure and chceck the collar on front end. if it comes loose the led can fall out and short out the board. John