The Archon D10U Zoomable Diving Light is a professional-grade, versatile underwater flashlight engineered for divers who demand exceptional build quality, ultimate reliability, and long-lasting performance. Crafted from durable aircraft-grade aluminum with a premium anodized surface and a 4mm toughened glass lens, this torch is built to withstand the harshest deep-sea conditions down to a 60m waterproof depth. It features an advanced 10° to 55° zoomable beam angle, allowing you to effortlessly switch between a focused spotlight for deep exploration and a wide floodlight for expansive reef viewing simply by twisting the light head.

Powering your underwater journey is an upgraded 18650 Li-ion battery with a built-in Type-C charging port directly on the battery, delivering hassle-free, direct recharging anywhere without the need for bulky external chargers. Designed for foolproof underwater operation and an extended product lifespan, it utilizes a heavy-duty rear cap twist mechanical switch—simply rotate the tail cap clockwise to turn ON and cycle through modes (High > Low > Strobe), and counter-clockwise to turn OFF. This robust mechanical design eliminates sensitive electronic buttons that wear out over time, preventing accidental activation under water pressure and ensuring years of flawless, fail-safe operation. Complete with a smart low-battery warning and full polarity reversing protection, the Archon D10U is the ultimate durable primary or backup safety light for every diving enthusiast.

Specifications:
◆ Model: D10U Zoomable Diving Light
◆ Bulb: CREE White LED (CCT 6500 K)
◆ Max brightness level: 860 lumens
◆ Output levels: high> low > strobe
◆ Runtime: high 70 min, low 320 min, strobe 150 min
◆ Reflector: no reflector
◆ PMMA aspheric lens and 4 mm toughened glass lens
◆ Body material: durable aluminum
◆ Angle of light beam: 10°- 55° (zoomable)
◆ Surface treatment: premium hard-anodizing
◆ Color: Black / Rose Gold
◆ Battery: 1 * 18650 Li- ion battery with BMS 
◆ With battery over-discharging protection, polarity reversing protection
◆ Operation voltage: 4.5 V to 2.8 V
◆ Waterproof: up to 60 Meters
◆ Dimensions: 138 – 152 mm (length) * 24.5 mm (dia. of light body) * 46 mm (dia. of light head)
◆ Net weight: approx.195 g. (without battery)
◆ Gross weight: approx. 244 g. (with battery)
◆ Underwater weight: approx. 130 g. (with battery)
◆ Switch type: rotary tailcap control

Low Battery Warning:
The light flashes 3 times if the power capacity reaches 10-5%; it repeats after 5 seconds, and then switches to lower brightness. The light switches off automatically when the power capacity is less than 5% to prevent over-discharging battery.

• 1 x Archon D10U Zoomable Diving Light
• 1 x 18650 3350mAh Li-ion Battery (with Integrated Type-C Port)
• 1 x Type-C Charging Cable
• 2 x Spare O-Rings (Waterproof Seals)
• 1 x Lanyard
• 1 x User Manual