Description
The COAST G40R delivers 1000 lumens with TWIST FOCUS™, USB-C charging, and IP67 waterproof durability for pro use.
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.
Product Specs
Light Output (Max)1000 lmBeam Distance (Max)210 mRuntime (Max)8.5 hRatingsIP67 Waterproof and DustproofLight ModesMedium | High | Low | TurboFocusing TypePURE BEAM | TWIST FOCUS™Battery TypeBuilt-In ZITHION™Charging PortUSB-CLight Output (Medium)320 lmBeam Distance (Medium)110 mRuntime (Medium)3 hLight Output (High)650 lmBeam Distance (High)155 mRuntime (High)1.5 hLight Output (Low)65 lmBeam Distance (Low)48 mRuntime (Low)8.5 hLight Output (Turbo)1000 lmBeam Distance (Turbo)210 m
PURE BEAM Optic
Shine two beams from one optic with PURE BEAM technology—seamlessly transitioning between Ultra View Flood and BULLS-EYE™ Spot Beams.
TWIST FOCUS™
Adjust the beam shape—flood, spot, or anywhere in between—by twisting the bezel to focus the light exactly where you need it for any task.
IP67 Rating
Shine through almost anything with a fully waterproof light that withstands full submersion down to a meter, ensuring reliable performance in wet conditions.
Built-In Rechargeable
Rely on the built-in ZITHION™ rechargeable battery for strong performance and cost savings.
Pro-Tek Charging
Recharge using the integrated charging port under the tail cap without removing the battery.
USB-C Port
Recharge without any fuss by plugging power into the integrated USB-C port, offering fast, convenient charging when needed.
Battery Life Indicator
Monitor the light’s power status to know when it’s time to recharge—and when the battery is fully topped up, so you’re always ready to go.
Pocket Clip
Includes a durable pocket clip, anti-roll design, and compact frame—perfect for easy everyday carry, ensuring your flashlight stays secure and accessible.




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