LED Bulb with variable power

The LED bulb provides excellent daylight quality illumination with a color temperature of 5'000 kelvins. A unique feature is the variable power with 5 settings ranging from 2.8 - 37 Watt. The power is regulated so that you can always get maximum performance, independent of the discharge state of the battery.

Small and lightweight

The design is optimized for very small dimensions and lightweight. You cannot find another light on the market as small and powerful as the Dive 4S.

Overtemperature Protection

Thanks to its over-temperature protection, the light can also be used outside water. The power is automatically reduced if the temperature of the housing increases due to operation outside water.

Li-Ion Battery

The Dive 4S uses a rechargeable Li-Ion battery pack which offers much higher power density and less weight compared to NiMH batteries. The Li-Ion batterypack also offers better performance in cold water conditions than NiMH batteries do. The batterypack can be easily exchanged within a few seconds.
The wall adapter accepts 110V to 240V AC. Exchangeable adapter plugs allow worldwide use.

Travel Safe

The capacity of this battery is below the maximum allowed capacity of 100Wh. It contains an integrated protection circuit against harmful conditions like over discharge, deep discharge, over current and short circuit. The battery passed successfully the mandatory UN38.3 safety test as required by IATA and it is therefore certified for air transport.

Charge Display

The green charge level indicator displays the available relative charge. The two digit display shows the remaining time. While the battery is discharging, the display shows the remaining runtime in minutes (e.g.”18” = 18 minutes). When connected to the charger, the display shows the remaining charge time in units of 10 minutes (e.g.”18” = 180 minutes).


Light flux max. power Candlepower max. power Burntime max. Power max. el. power
3'000 lumens 36'000 candela 60 minutes 37 watts

 

Light flux min. power Candlepower min. power Burntime min. Power min. el. power
250 lumens 300 candela 13 hours 2.8 watts

 

Beam angle Correlated Color Temperature Charge time Battery capacity
12° 5'000 kelvins 3-4 hours 48 Wh 14.8V

 

Diameter (Head) Length Dry weight Wet weight
8 cm 20 cm 0.74 kg 0.17 kg