These kits are used and tested by me personally. SAME DAY SHIPPING High Power COB Chip LED Headlight Bulbs Fits all 2105 polaris pro rmk Snowmobiles 8500 Lumens 8500LM 50,000 hours operating life Waterproof and shockproof 5 year manufacturer warranty (full replacement at no cost to you handled in USA) Plug and play Simply replace your old halogens Guaranteed to fit Warranty is handled in the U.S. If there are any fitment issues just use the seller contact link and I will take care of you.