a twofur
I used the LED part to upgrade a incandescent Mag, and it worked great, 10 time as Bright. I also had another LED Mag that had stopped working so I dropped the new tail piece switch in that light and wala it worked. Odd the old Tail piece appeared to have nothing wrong except it did not work. So nice to come out with two working Mags in the deal.
Rating: 5 stars