AQ-4 MkII Strobe Light is a high quality multi-purpose marking and
distress strobe light.

This high intensity LED strobe light is designed for use in extreme
rough maritime and onshore environments.

AQ-4 MkII has a manually activated two-way switch for flash or fixed
light and is waterproof down to 500 metres.

Typical applications are diving and fire-fighting as a location aid,
military personnel and or equipment marking and aid, personnel /crew on-board any type of vessels, search and
rescue personnel, parachuting and kayaking, backpacking and hunting.

AQ-4 MkII is approved by NATO (North Atlantic Treaty
Organisation)

Jotron strobe lights deliver optimal
quality from the bottom of the sea

Jotron is well known for its complete range of safety products for
the commercial shipping market. The Jotron product portfolio includes a range of excellent quality marking
lights and a personal strobe light. These lights are composed of high intensity LED technology and are used in a
multitude of applications globally.

2nd November, 2020 – The AQ-4 MkII is a multi-purpose marking
and distress strobe light, waterproof to 500 meters making it a favorable choice among divers. Experienced
Norwegian divers use these Jotron lights during their dives to the German war ship Blücher. Blücher
sank in the Oslo fjord in 1940 and was designated as a war memorial in 2016. All diving activities to the
Blücher require special permission granted by the Norwegian Maritime Museum.

Image: At 80 meters where the AQ-4MkII lights are hung to confirm a
complete group when surfacing.