I bought a couple of old police trade-in SL-20's. Now I need your help to date them. I asked Streamlight and they couldn't even tell the year they were manufactured. If you could share the serial and when you bought your SL-20 I would be really thankful. The serials on my lights are SD150802 and SD151275.
If I could figure out even the year that would be cool.
If I could figure out even the year that would be cool.