For years, customers have trusted the reliability of Surefire tactical illumination tools like the 6P, G2, G2Z, Z2 and M95x and many still depend on them for their unmatched performance. The Surefire P60 lamp fits 6-volt Surefire incandescent flashlights and WeaponLights with a 1.25 inches bezel, delivering 65 lm of bright white light with approximately 1 hr of runtime. Engineered by the same experts who designed your Surefire handheld light, the P60 ensures premium quality and durability. Always choose genuine Surefire replacement parts for the best performance. Do not use rechargeable LFP 123A batteries with the P60 lamp assembly or other incandescent illumination tools.