Introduction

Lighten7 Diver U22A is a heavy duty underwater light for diving and more specific for underwater applications such as hunting. It is designed for over 50 meters water resistance. Adopted CREE XML-T6 4C warm tint LED, it generates yellowish light beam for over 800 lumens. The fully water proved side swtich controls on/off and 5 levels of output with SOS on double click. A battery indicator is located at side switch to alert user for different power level.
Powered by high capacity 1 or 2 x 26650 lithium ion batteries, the extension tube provides flexibility to adopt addtional battery to increase runtime. U22A can shine over 3 hours at 100% output which is sufficient for continuous usage.
Milled from solid rod of high grade 7075 aluminum alloy, and type III anodized surface that assures the durability and sturdiness. 4mm double thickness of armored lens provides additional strength from external impact and water pressure.

While U22A is also a stronghold on land usage from its sturdy design , powerful and longhaul illumination which is excellent for search & rescue, caving and cave diving.

The full kit set bundles various accessories for users' maximum flexibility to apply the light in every situation and environment.

Features

  • • Premium flashlight for underwater application such as underwater hunting, diving and searching.
    • CREE XM-L T6 4C warm tint LED emitter
    • Maximum output over 800 lumens with max. runtime over 40 hours
    • Powered by 1 or 2 x 26650 Li-ion batteries
    • Single side switch controls on/off, 5 output modes and double click for SOS
    • Battery indicator for 3 levels (blue - yellow - red)
    • Stair surface reflector to deliver wide spread beam for underwater use
    • Advanced driver provides constant current discharge, reverse polarity protection
    • Aerospace class 7075 aluminum alloy with military class type III hard anodized surface to give ultimate strength and durability
    • Stainless steel bezel ring adds protection capabilities
    • Ultra thick 4mm armored lens provides extra protection to inner circuit

Beam shots

Stair reflector Output / Runtime (2*26650)
LED 100% (ultra) output at 860 lumens
(3.2 hours)
LED 70% (high) at 700 lumens
(4.5 hours)
LED 50% (medium) at 550 lumens
(5.5 hours)
LED 30% (low) at 400 lumens
(8 hours)
LED 5% (dim) at 75 lumens
(40 hours)

Texture reflector Output / Runtime (2*26650)
LED 100% (ultra) output at 860 lumens
(3.2 hours)
LED 70% (high) at 700 lumens
(4.5 hours)
LED 50% (medium) at 550 lumens
(5.5 hours)
LED 30% (low) at 400 lumens
(8 hours)
LED 5% (dim) at 75 lumens
(40 hours)

Beam angle
The beam angle shot by stair reflector

Specification

LED Cree XML-T6 4C (4300K) warm tint
Output range Up to 200m (land)
Battery type 1 or 2 x 26650 Li-ion
Output modes 100% - 860 lumens
70% - 700 lumens
50% - 550 lumens
30% - 400 lumens
5% - 75 lumens
Effect SOS (double click)
Battery indicator Blue (high) - Yellow (Medium) - Red (Low)
Water resistance IPX-8 50m+
Operating voltage 2.8V-8.5V
Material 7075 aerospace class aluminum alloy
Finishing Type III hard anodizing
Color Matt black
Reflector Wide angle stair surface reflector
Length 148mm , 215mm w/extension tube
Diameter Bezel 49.6mm Body Φ32.0mm
Weight 246g , 289g w/extension tube
   
Kit set bundle 1. 2 x 26650 4000mAh Li-ion battery
2. Dual slot 26650 intelligent charger
3. Semi textured reflector
4. Spare armored lens
5. 2 x 18650 conversion tube
6. Parachute cord lanyard 
7. O-rings
8. Screwing tool



Product shots

LED Cree XML-T6 4C warm tint (4300K) LED with stair reflector
Side switch for full control of 5 output modes and battery level indicator


Double head O-ring for anti-shock protection


Military spec type III anodized finishing
Double O-ring to ensure water resistance for over 50 metres
Default staired reflector plus additional textured reflector for optional replacement
Ultra thick 4mm armored lens
18650 conversion tube
Accessories

@ 1*26650, powerful and compact, easy to mount on fishing gear
Bundled extension tube for addtional battery















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