When tough conditions demand a dependable light, the G40R delivers. Built from rugged aluminum and rated IP67 for waterproofing and dust resistance, this flashlight is engineered to survive the elements and keep shining.
With up to 1000 lumens, four output modes, and COAST’s signature TWIST FOCUS™ optic, it gives you seamless control from wide-area flood to precision spot. The ergonomic power switch doubles as a charge level indicator, while a lock-out feature prevents accidental activation in storage or transit.
USB-C charging with a protected sliding collar makes powering up simple and reliable, and the removable pocket clip plus lanyard loop give you flexible carry options. Designed for professionals who need no-fuss performance, the G40R is as durable as it is versatile—and it’s backed by the COAST Lifetime Warranty.
| PURE BEAM® Optic | Combines two beams into one; transitions between a wide Ultra View Flood Beam and a sharp BULLS-EYE™ Spot Beam. |
| TWIST FOCUS™ | Allows for seamless beam adjustment from flood to spot by simply twisting the head of the flashlight. |
| Rechargeable System | Powered by a built-in ZITHION™ lithium rechargeable battery. |
| Pro-Tek Charging | Features an integrated USB-C charging port hidden under a protective sliding tail cap sleeve. |
| Battery Indicator | The power switch doubles as a battery life indicator, glowing to show charge status. |
| IP67 Durability | Built to withstand rugged professional use; fully waterproof and dust-resistant. |
| Lock-Out Feature | Prevents the light from accidentally turning on while in a pocket or bag. |
| Everyday Carry | Includes a durable, removable pocket clip and an anti-roll design for flat surfaces. |
| Turbo | High | Medium | Low | |
| Light Output | 1000 lm | 650 lm | 320 lm | 65 lm |
| Beam Distance | 210 m (688 ft) | 155 m (508 ft) | 110 m (360 ft) | 48 m (157 ft) |
| Runtime | Burst mode | 1.5 hours | 3 hours | 8.5 hours |
