Why.......? WHY..........?
Because I CAN....... bwaa haaa haaa haaaaah!!!!
Actually because it was severly malfunctioning due to the LE assembly loosening itself inside the bezel. I tightened it but it continued to operate very erratically. I was going to return it to HDS, then after trying to tighten it for the Nth time I decided to take the snap ring pliers and rotate it the other direction. The entire LE assembly comes out as an integrated part and the LED removes almost effortlessly. Ironically I didnt see Billson's post until just now but he confirms what I found. Its really easy to change the LED. Ordinarily, I regard my HDS as a "sealed hood" design in automotive terms. No need or calling to mess around with it, even a disgust for the idea of tampering with Henry's balanced perfection. Obviously why you posted your reply with unconcealed disdain. But in this case, my U85 fell far from grace when it behaved so erratically after the LE loosened. My U85 was stolen some months ago and recently recovered. I was thrilled at the chance to recover the light which I thought was gone for EVER. But there were signs it had been tampered with. I shudder to think what it must have endured, perhaps some fool tried to unscrew the LE to get it operating again when they realized they didnt have the eight bucks (yes, $8 is the cheapest rate for a retail purchase single CR123 cell around these parts) to buy "one of them expensive fat little batteries". So when it no longer functioned at all, i.e. 99% of the time wouldnt respond to the switch action, I decided to go for broke and take it apart. Then swapped LEDs. Took a picture. Posted it. Thats the story, except for one part. I'm under the influence of toxic materials from my Pelican M6 explosion. I'm stuck at home, with too much time on my hands and a warm soldering iron. Not thinking too clearly.... maybe I'll wake up screaming about the travesty I've comitted.... I dunno.
Is that over the top? I can never tell.........