Nautilite ReefMaster 1300 Zoom Underwater Torch

The Nautilite ReefMaster 1300 Zoom is a powerful and versatile underwater torch designed for divers who want maximum flexibility from a single light. Featuring a zoomable beam from a tight 8° spot to a wide 73° flood, this torch adapts easily from signalling and long-range viewing to wide reef illumination.

The ReefMaster 1300 Zoom is ideal for divers who want one torch that can do it all — from narrow-beam signalling and low-visibility penetration to wide-angle reef exploration — all in a rugged, travel-ready design.

Light Output & Modes

White Light: 1300 lumens (High), 700 lumens (Low)
Burn Time: up to 2 hours (High), up to 3 hours (Low)
Modes: White light and emergency strobe
Variable Beam Angle: Adjustable from 8° (narrow) to 73° (wide)

Build & Design

Push-button operation for simple, glove-friendly control
Rotating zoom ring for quick beam adjustment underwater
Size: Ø 44 mm × 181 mm
Weight: 305 g
Black hard-anodised coating for corrosion resistance

Durability & Materials

Waterproof to 100 metres / 328 ft (IPX-8 rated)
Precision-machined 6061-T6 aircraft-grade aluminium alloy
Tempered glass lens designed for long-term underwater use

Battery, Charging & Indicators

Battery: 1 × 18650 rechargeable Li-ion battery
USB-C charging via removable tail cap
Battery level indicator:
- Green: 100% – 75%
- Yellow: 75% – 50%
- Red: 50% – 25%
- Flashing Red: 25% – 0%
Charging indicator: Red = charging, Green = fully charged

What’s in the Box

Nautilite ReefMaster 1300Z Underwater Torch
18650 Li-ion Rechargeable Battery
USB-C Charging Cable
Spare O-ring
Lanyard
User manual

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