These are more than just leds on a pcb so there is space needs and mounting to work with. I choose a cheap and easy to get metal work light designed to get hot and already has a handle, feet to stand on, is adjustable and has water tight power cord, ect that also cost half as much as what you posted. Not sure how we will do better than it.
I do remove the grill guard from it it just snaps off and on.
RJ