need a little help converting
 

ok guys...i aint very good at converting things. im trying to figure out my lights on my blazer..they are off road lights tht put out 100watts...i need to figure out how to convert watts to amps..i have 5 lights but each will be on a toggle switch and fuse...so any help will be greatful.

man don't you have Google


volts times amps = watts or about 7 amps each

More like 8.3A each...check your math.

yeah ive got google but i dont have any luck with it. so a 10amp in line fuse will work with a 15amp switch. i can wire a cub no problem but not my own truck

just maken a little joke -Google well they are 100 watts total ? or each ? probably came with a wiring harness right ? I would use a 30A relay comeing off a fusable link or inline fuse and a toggle to trigger for sure

7.1 amps at 14 volts 8.3amps at 12 volts ( not charging ) but if your not charging its going to be more like 10 amps at 9.9 volts soon