The newest handheld lights from Princeton Tec are inspired by our decades of experience creating lights for the most demanding users. Although larger than the Tec 1, the Tec 2 is still compact and lightweight enough to live in your pocket or pack without you even realizing they are there. When you do need some light, the Tec 2 is at the ready thanks to a deep carry pocket clip that helps it stay exactly where you pinned it. 

These lights have a heart of metal, wrapped by an outside made of the highest quality injection moulded polymers. The TEC 2 is powered by two CR123 cells, blasting out 250 lumens in a focused spot beam pattern. The Tec 2 is regulated for the entire time it runs, meaning that you will get a full 250 lumens for the three+ hours the light is on. The tail cap switch is conveniently located; tap for momentary light or press for constant light. Bonus feature: they are waterproof.

The 1” diameter makes this light compatible with many available mounts on the market.



  • 100 Lumens
  • 1 Maxbright LED
  • 1 Red Ultrabrigt\ht LED
  • 58 Hours burn time
  • 64g
  • IPX4 Water resistant
  • 4 mode digital switch with lockout
  • Multiple beams

Princeton Tec BYTE Tactical Headlamp

SKU: 834324-C2.2