FINNSUB BANG wide – The Light That Cannot Be Flooded
FINNSUB BANG wide is a revolutionary dive light whose Delrin body contains no holes or openings whatsoever. This makes it physically impossible to flood – it is the first light of its kind in the world.
Innovative Tap Control
The light uses a built-in accelerometer that responds to a tapping pattern matching the pronunciation of "BANG":
- 3 taps – on/off
- 2 taps – toggle brightness modes
- Automatic sensitivity adjustment between air and underwater environments
- Emergency mode capability
Magnetic Charging
Charging is done via magnetic contacts made of gold-plated monel alloy – no cable openings, no O-rings to maintain. Built-in protections against overheating, overcharging, deep discharge, and short circuits.
Technical Specifications
| LED | CREE XM-L2 (USA) |
| Light output | 1,100 lumens (100%) / 366 lumens (30%) |
| Light temperature | 7,000 K |
| Intensity | 7,000 lux at 1 m |
| Beam angle | 10° (wide, diffused) |
| Battery | Integrated Li-Ion, 2.6 Ah |
| Runtime | 2 hours (100%) / 10 hours (30%) at 5°C in water |
| Battery lifespan | 600 charge cycles |
| Weight | 250 g surface / 70 g underwater |
| Max depth | 100 m (328 ft) |
| Body | Delrin (sealed, no openings) |
| Head | Anodized aluminum alloy with cooling ribs |
| Lens | Borosilicate glass |
Package Contents
- BANG Wide flashlight
- Magnetic charger
- Soft handle (wrist strap)
- Carrying pouch
- User manual
Wide Variant
The Wide version with a 10° beam angle is designed for recreational and sport diving in clear water, where a wide beam illuminates the largest possible area. For low-visibility or technical diving, the SPOT variant with a focused 5° beam is available.
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