LED lighting question

my buddy is an electrician but cant get a hold of em lately, so I gotta post on here.

im looking for a 12" lightbar for the griz.
came across an osram 12000 lumen 120 watt led.

I don’t know shit about electrical, is 120w too much draw for the grizz?

http://www.ebay.com/itm/12inch-120W-…torefresh=true

what would you recommend? thanks