The Dive Rite FX40 handheld main flashlight delivers a powerful 2400 lumen beam in a compact, thoughtfully engineered design ready for the most demanding dives. The focused 4° beam cuts through darkness and murky water with precision, allowing clear communication with your partner in difficult technical environments. The aerodynamic piezo trigger ensures smooth operation with no moving parts. Constructed from CNC machined aluminum with Type III hard anodizing, the FX40 has a maximum depth of 500 ft (152 m). Charging is a breeze: unscrew the back cover and plug in any USB-C cable (the batteries do not need to be removed, but are replaceable).
Designed around the Luminus SFT-40 LED and an SMO reflector for maximum output, the FX40 features four power modes:
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Turbo – 90 min at 2400 lumens
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High – 240 min at 1200 lumens
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Medium – 600 min at 490 lumens
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Low – 48 hours at 110 lumens
Dry weight with hand support is 1.4 lb (0.64 kg), with a negative buoyancy in fresh water of just 11 oz (312 g). The FX40 also has a color LED for battery level: solid green = fully charged, flashing green 99–66%, flashing red/green 66–33%, flashing red below 33%. Full charge time is approximately 5.25 hours.
Package contents:
FX40 handheld flashlight, three 6000mAh 21700 Li-ion batteries, QRM elastic hand mount, USB-C cable, 65W charger, and padded carrying case. Optional: Dive Rite video speaker and QRM accessories.
