Tank and Safety Lights

Check the intended role, operating mode, mounting and battery requirements of each light. A marker light is different from a torch used to illuminate your surroundings. Review the depth rating and discuss signalling conventions with your dive operator or buddy before use.

Explore the wider Dive Lights collection to compare related equipment and accessories.

Need help choosing? Ask our Hallam team for advice on the options that suit your equipment and plans.

A gear marker, tank light and floating mirror have different stated uses. Read each listing to identify its role and the mounting or attachment arrangement supplied.

Check how the item will fit the equipment you want to identify. Compare dimensions, attachment points and any operating modes without assuming every marker functions like a dive torch.

Confirm the selected item’s power requirements and stated depth rating where applicable. Follow its preparation and care instructions rather than transferring instructions from another marker.

Discuss identification and signalling conventions with your buddy or dive operator. Choose a marker as part of your existing equipment plan, with a separate light suited to illumination where needed.