A quick email exchange with Dinotte's customer service just determined that LED was probably faulty and they will replace it. I commend the guys for lightning-fast response and action, really something you don't see too often these days. By the way, there is a resetting procedure for the lights in case you ever find yours acting up, they emailed me a step-by-step list. Luckily I have my PBSFs to tide me over till the replacement comes.