These are OEM O-rings for those TekTite branded dive lights and strobes sold by Dive Gear Express. Sold by the pair, they include packet of silicone lubricant. The OEM O-rings are supplied to us directly from TekTite. The O-ring color may vary and is not significant to the application.

• The 3A-5104 kit fits those TekTite dive light and strobe models using AA or AAA batteries.
• The 3C-9104 kit fits those TekTite dive light and strobe models using C or D cells, or CR123 batteries.

There is no periodic replacement requirement by TekTite. When changing the batteries always inspect the the O-rings on your dive light or strobe. If they look dry, simply leave them in place and smear a very small amount of any available SCUBA lubricant on the part of the O-ring surface you can see. If the O-rings start looking flat from wear, then replace them with the O-rings in this kit.