Update to post from page 71. It has been over 2 years now with my cyclops lights. One of them has failed. Worked in the morning on the way to work, but failed to light up on the ride back home. All highway miles, no rain. Checked the wiring harness and it was still secured with zip ties to the crash bars. I wasn't sure if the LED bulbs were replaceable, so I decided to call the Cyclops Support number to see if I could order a replacement bulb. The phone was immediately answered by a human being. Sandra was pleasant and able to pull up my order based on email address. I was pleasantly surprised when she told me that the lights came with a lifetime warranty! All i have to do is mail the dead one back and wait for my new one to arrive. Customer for life. I was considering adding some of these lights to my pontoon boat for night ops. Now i KNOW that i will be ordering a set of Cyclops for my boat.