Coast KL35R Red/White Two Way Clip Light

The Coast KL35R may be small, but it packs serious power for your night flights

The Coast KL35R is your ultimate everyday carry flashlight, tailored for the demands of general aviation. Whether you're preflighting your aircraft before dawn, inspecting under the cowling, or navigating the cockpit in low light, the KL35R is designed to be a pilot's trusted companion both on the ground and in the air.

Our favorite part of this flashlight is the size. The small stature sets this apart. You can easily throw it in your flight bag or storage compartment on your aircraft and you do not have to worry about it taking up much real estate. Despite its compact size, the Coast KL35R delivers ample power to light up any cockpit need.

Equipped with a powerful 600-lumen MINI™ flood beam, this rechargeable flashlight gives you four distinct modes—low, medium, high, and Turbo—providing the right light for any situation. With a beam reaching 128 meters (420 feet), you can confidently check your aircraft's wingtips or inspect the runway from afar. The integrated ZITHION™ battery charges via USB-C and offers up to 16 hours of continuous run time on low, ensuring it lasts through your longest cross-country flights or late-night maintenance tasks.

What sets the KL35R apart for aviation use is its versatile area light, which features both high and low High CRI white light modes for true color rendering—ideal for reading checklists, maps, or even performing detailed close-up work inside the cockpit. Plus, its red light modes (solid and flashing) preserve night vision, crucial for those evening flights or in-cockpit use when you need to maintain focus on your instruments.

Designed with practicality in mind, the KL35R includes a two-way pocket clip that can easily attach to your flight bag, or even clip to your cap for hands-free use while working on your preflight or fueling in dim conditions. It’s built tough to meet IP54 standards for water and dust resistance—perfect for pilots who face all kinds of weather. And, with the COAST lifetime warranty, you can trust it’s ready to handle anything aviation throws your way.

Whether you’re on the ramp, in the hangar, or navigating the skies, the KL35R ensures you’ll always have dependable lighting when you need it most.

Specifications:

• Battery Type: Built-In Rechargeable

• Beam Distance (Area Light High):36 ft / 11 m

• Beam Distance (Area Light Low):16 ft / 5 m

• Beam Distance (High):282 ft / 86 m

• Beam Distance (Low): 62 ft / 19 m

• Beam Distance (Medium): 187 ft / 57 m

• Beam Distance (Turbo):419 ft / 128 m

• Included USB-C Charging Cable with USB-A Attachment

• Lumen Output (Area Light High: 75 Lumens

• Lumen Output (Area Light Low): 25 Lumens

• Lumen Output (High): 285 Lumens

• Lumen Output (Low): 16 Lumens

• Lumen Output (Medium): 120 Lumens

• Lumen Output (Turbo): 600 Lumens

• Product Dimensions: 3.2"L x .71"W x .71"H

• Product Weight: 0.85 oz / 24 g

• Runtime (Area Light High): 3 h 15 min

• Runtime (Area Light Low): 5 h 45 min

• Runtime (High): 1 h 30 min

• Runtime (Low): 16 h

• Runtime (Medium): 3 h