RovyVon Aurora A28 1000 Lumens Micro-USB Rechargeable EDC Flashlight w/ Side Light Side Light:UV+RED The B30 is machined from

The B30 is machined from aerospace aluminum with HA III anodizing

or waterstone will work

so the Olight Warrior 3S is protected against continuous submersion

Dimensions: Head diameter 33mm

giving you the flexibility to angle the beam

RovyVon Aurora A28 1000 Lumens Micro-USB Rechargeable EDC Flashlight w/ Side Light Side Light:UV+RED The B30 is machined fromThe Aurora A28 has a clear transparent polycarbonate case that allows the UV light to be useful and practical. The A28 comes with 2 options on the front LED CREE XP L for high output needs, and Nichia 219C for high CRI purpose. The side white reading light is also neutral white. The Aurora A28 has a unique feature inside which is about the GITD battery holder. Material: Polycarbonate Front LED: a. CREE XP L HD V6, max output 1000 lumens b. Nichia