I have hella rallyeye 4000 There a great light they were on the ute when i got it, But when i changed over to a nissan steel winchbar i had to drill new holes in the bar for the lights, They have more body behind the light than some other brands and there is clearance issues with the grill hence the need for new holes, I believe the ipf that nissan sell are very flat at the back of the light and no clearance issue. But if i need to buy new lights for another ute i would buy them again