Overview

The H2O Cyalume 6 Inch is a compact chemical glow light stick designed for diving visibility and safety marking. Measuring 6 inches / 15.24 cm, it provides a simple way to make divers, tanks or equipment easier to identify during night dives and low-light conditions.

The light stick is completely waterproof and lasts up to 6 hours, making it suitable for typical night-dive use, boat organisation and general emergency marking. Because it does not rely on batteries or charging, it is a practical backup visibility item for dive bags and training environments.

A built-in hook allows the glow stick to be attached to suitable gear or used as a personal marker light. Available in assorted colours, the H2O Cyalume 6 Inch is a useful accessory for divers, instructors and dive centres needing quick, visible marking during low-light water activities.

This product is a chemical glow light stick only and is not a primary dive torch.

Specifications

• Brand: H2O
• Product Type: Chemical glow light stick
• Model: Cyalume 6 Inch
• Style: Waterproof diving safety marker light
• Length: 6 inch / 15.24 cm
• Glow Time: Up to 6 hours
• Attachment: Hook
• Waterproof: Yes
• Colour Options: Assorted colours
• Use: Night diving, low-light visibility, tank marking, gear marking and emergency signalling
• Fit: Disposable marker light

Features

• 6 inch / 15.24 cm glow light stick designed for diving use.
• Completely waterproof construction supports underwater visibility marking.
• Lasts up to 6 hours during use.
• Hook attachment makes it easy to secure to suitable dive gear.
• Useful for marking divers, tanks or equipment during night dives.
• Battery-free design requires no charging or electronics.
• Assorted colours support easy group or gear identification.
• Compact design is easy to keep in a dive bag.
• Practical for dive centres, training groups and night-dive organisation.
• Designed as a marker light, not a primary underwater torch.