Long-term high performance in acceptable dimensions! The Finn Light Strong 3000 DBL is made for the most demanding of technical divers! Featuring an additional wet-connect output to add accessories to such as an alternate light head or heating vest. This Dive light is your underwater companion for long explorations.


·      3 high efficiency LED Cree XM-L

·      luminous flux 3000 lm

·      10° focus beam

·      optimized beam for effective signaling

·      3 modes of operation – 3000 lm / 1500 lm / 300 lm

·      Li-Ion accumulator

·      running time – depend on the power consumption of the additional equipment.

·      discharging and overcharging protection

·      resistant aluminium alloy body

·      borosilicate glass

·      anatomic Goodman handle

·      operational depth up to -200 m (655 ft)

·      weight on surface 2770 g (99 oz) – including handle and canister holder

·      weight under water 885 g (33 oz)


Source of light

The Finn Light 3000 series are powered by three LED diodes Cree XM-L to provide you with 3000 lm. A guaranteed 10, 000 hours of consistent 6300 K cold white light. The shape of the beam is optimized with the light concentration at a 10˚ angle to give you exceptionally effective optics. Effective signaling to your partner is ensured with the spot of light.


The electronics inside this dive lamp are tried, tested and proved. The user is given a choice of operational modes to use for a dive: full power 3000 lm, half power 1500 lm or safety mode 300 lm. In safety mode, the torch can be used at the surface for setting gear up or for exploring dry caves. This dive light has easy mode manipulation. Simply turn the magnetic ring on the head in any direction to power up to 300 lm. The next clockwise turn will power up to 1500 lm. The third and final clockwise turn will give you full power at 3000 lm. To power down, simply follow the same process in an anti-clockwise motion. 

The Strong DBL canister also features an additional wet-connect output for the addition of accessories such as an alternate light head or heating vest. Bear in mind that the burn time will be dependent on the additional equipment added with a maximum current of 4A.

This dive light, just like the others in the series has overheating protection, meaning that it is safeguarded against accidental switch on and heat related damage.

Li-Ion technology

The perfect source of energy to the LEDs is Li-Ion batteries. The electronics that are incorporated in the dive light protect it from deep discharge and also from overcharging. Due to there being no memory effect in the batteries, they can be left to charge overnight.

Material and construction

Switching is made extremely simply with the new head construction. The need to look and feel for small buttons in the dark has been eliminated. The magnetic rings on the head will shift to defined positions when switching between modes. This dive lamp is intended for use in extreme conditions with the combination of heavy-duty delrin and hard eloxal coated aluminum alloy.

Safety first

Finn Sub follows all of the safety rules to a tee. All Finn Lights comply with the qualifications of European Standards and also posses all of the important CE Certificates.