What fuse.

Someone help me. I've been on the internet for hours now trying to work out what size fuse I'd need for this.
Willpower 20 Inch 510W LED Light Bar Quad Row Spot & Flood Combo Work Lights Offroad Fog Driving Lights for Trucks Pickup SUV ATV UTV Boat, 2 years Warranty Amazon product
Its saying its 510watt? All the other similar lights are 125watt. Do you think it's a printing error. I tried do the watt÷amp and it came up 42amp. Cant be right.
Help me before I go nuts.

42.5A if the wattage is right.

510w sounds a lot for LED, maybe its their marketing BS "as bright as 510W" but is actually less?

Kev12 said:

510w sounds a lot for LED, maybe its their marketing BS "as bright as 510W" but is actually less?

Click to expand...

I'll get on to them. Reviews were good.

Looking at the add it says there are 170 led bulbs, could they be 3 watt each? seems reasonable to me. Don't have a scooby what that needs as a fuse though, rusty nail perhaps would perform well for a nanosecond.