24 Led Light Bar Amp Draw

The strips themselves are marked as 12vdc.

24 led light bar amp draw.

To calculate an led s power use simply multiply the led s voltage in volts by the led s current in amperes. Depends on the size of the led light and the voltage applied. For example if your led has a voltage of 3 6 and a current of 20 milliamperes it will use 72 milliwatts of power. Eyourlife 24 inch 120w 7200 lumen ip67 dual row off road led light bar eyourlife s 24 inch led light bar employs 40 high intensity 3w leds to project 7 200 raw lumens of dark busting light in both spot and flood beam patterns.

Now multiple your amp draw by one thousand that s your milli amp draw so for the 3500 mah rechargeable battery pack and a 3528 regular density led light strip your battery pack will last 3500 2000 1 75 hours or 104 minutes. Watt draw 12 a a x 1000 m battery pack milli amps m hours of battery life. The packaging doesn t say anything about their current draw neither amperage or watts. I want to use a wall wart to power a strip of lights but i think i need to know how many amps they will draw in order to select the right wall wart.

5 coupon applied at checkout save 5 with coupon. 1500w 12v 125 amps but you should add a bit of a buffer about 20 more so a 150 amp fuse is perfect. The result measured in watts is the amount of power your leds use. 4 4 out of 5 stars 368.

A regular density 3528 led light strip draws twenty four watts now take the wattage and divide it by twelve that s your amp draw or two amps. The drl or atmosphere light is not as bright as the main light bar but it can be light up in the place where there is light on and will not make glare to the oncoming vehicles. The difference is significant especially for rvers who do a lot of dry camping. An example is an led 24 volt globe light that pulls 8 watts which draw 0 333333 amps.

If your led lights bars draw a total of 1500 watts then i suggest a 150 amp fuse. This video takes you step by step to quantify the amp draw of the two kinds of lights. Led light bar 24 inch straight auto work light 4d 200w with 8ft wiring harness 20000lm offroad driving fog lamp marine boating light ip68 waterproof spot flood combo beam light bar. Here s the general formula.

When dave connects incandescent bulbs to an amp meter they draw up to 1 6 amps but when led lights are used they only pull about 26 amps. Its wrap around deep heat sink fins wick away excess heat which enhances led lifespan.