Prometheus Lights Lambda Solid Brass Top - Stainless Axis Lock 18Days runtime

18Days runtime

Sheath Type: PIMÂ

• Reverse Polarity Protection eliminates damage from incorrect battery orientation

H40 headlamp is one perfect light for any outdoor activities

Red LED provides constant/flashing illumination

Prometheus Lights Lambda Solid Brass Top - Stainless Axis Lock 18Days runtimeFrom Prometheus: Lambda Simplified? : This variant of the Lambda top is machined from a single piece of solid brass bar stock. This consumes 4x the amount of brass compared to the two piece tops, but it also delivers a more perfect spin. Any machinist will tell you that the most accurate part is the one machined to completion without removing it from the machine. This also means I went from 2 manual machining operations on the two piece top, to 5