The Sigma 4AA is a compact, ATEX-certified torch with three lighting modes. It features a safety lock to prevent accidental activation and can be mounted on a helmet. Ideal for use by the fire service and emergency services, the oil and gas industry, the mining sector, and the utilities sector.
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■ Complies with ATEX Zone 0 standards
■ Luminous flux: 185 lumens
■ Light beam range: 117 metres
■ Operating time: 8–30 hours
■ 3-mode slide switch
■ Flashing mode ideal for signalling
■ Easy to operate whilst wearing gloves
■ Safety lock to prevent accidental activation
■ Rubberised head for added durability
■ Gas pressure relief valve
■ Submersible to 3 metres (IP68)
■ Powered by 4 AA alkaline batteries (not included)
■ Wrist strap included

| Standard warranty | 3 years, renewable |
| Dimensions | Size: 172 x Ø 47 Weight: 140g |
| Beam type | Point / distributed |
| Beam distance | 117 |
| Light mode | High, low |
| IP rating | 68 |
| Battery type | AA |