Coast PX20 Professional Dual-Color Aviation Pilot Flashlight

What is the Coast PX20 and who is it designed for?

The Coast PX20 is a dual-color LED flashlight built specifically for pilots. It pairs a bright white beam for exterior preflight inspections with a gentle red light that protects night vision in the cockpit. Compact and durable, it suits commercial aviators on tight schedules and private pilots flying on weekends who want one reliable flight bag light.

How bright is the Coast PX20, and what is the white beam best for?

The PX20 delivers a powerful 315-lumen white beam. That brightness is ideal for thorough exterior preflight inspections, letting you spot potential issues across wingtips, control surfaces, and the underside of the aircraft from a standing position before departure. The bright white light handles inspection and high-visibility tasks, while the soft red light is reserved for low-light cockpit work.

How do the dual colors work, and how do you switch between them?

Switching is fast and simple. A button activates the 315-lumen white beam for preflight work, and the red light comes up for the cockpit, all without fumbling with colored lens filters or cycling through complicated modes. The dual-color design keeps both beams in one streamlined unit so you can move between colors and keep your attention on the aircraft.

Does each color have its own separate switch?

Yes. The PX20 uses a separate dedicated switch for the white LED and for the red LED, rather than forcing you to cycle through one combined button. Choosing a color is direct, which is helpful in a dark cockpit when you want red light only and need to avoid accidentally triggering the bright white beam and disrupting your dark adaptation.

Why does the Coast PX20 have a red light, and how does it help pilots?

Red light helps preserve your night vision. Your eyes stay adapted to darkness under red illumination, so you can read instruments, charts, and checklists without the temporary blindness a bright white light causes. That is why the PX20 pairs a soft red LED for in-cockpit use with a strong white beam for tasks needing full visibility.

What batteries does the Coast PX20 use, and how long do they last?

The Coast PX20 runs on three AAA batteries and provides up to 50 hours of total illumination across its modes, so it stays ready over many flights. AAA cells are inexpensive and easy to find, which makes the light simple to keep powered for both preflight inspections and in-cockpit use during night flying operations.

Is the Coast PX20 rugged, water resistant, and drop resistant?

Yes. The PX20 has a lightweight aluminum body and is tested and rated to ANSI and FL1 standards, including impact and water resistance. That rugged build is meant to handle being knocked off a wing or caught in rain or snow on the ramp, which is one reason pilots trust it as a dependable everyday flight bag tool.

Does the Coast PX20 come with a warranty?

Yes. Coast backs the PX20 with a limited lifetime warranty against defects in materials and workmanship. If a covered defect appears, Coast stands behind the light, which gives pilots added confidence that this is a long-term piece of gear rather than a disposable flashlight you expect to replace every season.

Does the Coast PX20 include a pocket clip or carrying case?

Yes. The PX20 includes a pocket clip, so you can carry it clipped to a pocket or stowed in a flight bag pocket where it stays easy to find. The clip helps keep the light organized and within reach when you need it for a preflight walkaround or a quick task in a dark cockpit.

Do I still need separate lights or lens filters, and is it a good fit for a flight bag?

No separate lights or colored filters are needed. The dual-color design combines a bright white beam and a soft red light in one streamlined unit, so one tool covers your exterior preflight and your in-cockpit night flying. Its compact, lightweight build fits comfortably in a flight bag without adding bulk, simplifying both your gear and your workflow.