The Survivor Alkaline is a rugged handheld flashlight with a spring-loaded gear clip for turnout gear, suited to professional users working in demanding conditions. It delivers 175 lumens on high (41,000 candela, throwing to 405 m) and 60 lumens on low (14,000 candela, 237 m), with runtimes of 3.5 hours on NiMH or 4 hours on alkaline power at high, and 13 hours on NiMH or 15 hours on alkaline at low. It runs on a rechargeable NiMH 4.8V, 2.6Ah, 4-cell battery pack good for up to 1,000 recharges, or on four AA alkaline batteries with an optional battery carrier. The housing, base and battery carrier are moulded from high-impact, rugged nylon polymer, and the lens is unbreakable polycarbonate with a silicone anti-scratch coating. The light is IPX4-rated and water-resistant, and has been impact-resistance tested to 2 m. A rubber dome push-button switch allows easy operation with gloves, and a spring-loaded gear clip securely grabs onto turnout gear. It measures 17.9 cm high, 7.24 cm wide and 5.89 cm in diameter, and weighs 510 g with the NiMH pack or 388 g with alkaline batteries. Key features High/low output — Produces 175 lumens (41,000 candela, 405 m) on high and 60 lumens (14,000 candela, 237 m) on low. Dual battery options — Runs on a rechargeable NiMH 4.8V, 2.6Ah, 4-cell pack good for up to 1,000 recharges, or on four AA alkaline batteries with an optional carrier. Extended low-mode runtime — Delivers up to 13 hours on NiMH or 15 hours on alkaline batteries at low output. Glove-friendly switch — Operated by a rubber dome push-button switch designed for easy use with gloves. Turnout gear clip — Fitted with a super strong, spring-loaded gear clip that securely grabs onto turnout gear. Rugged housing — Housing, base and battery carrier are built from high-impact, rugged nylon polymer. Durable lens — Fitted with an unbreakable polycarbonate lens with a silicone anti-scratch coating. Water and impact resistance — IPX4-rated and water-resistant, with impact resistance tested to 2 m. Typical applications Firefighting and rescue work where a light needs to clip securely onto turnout gear. Industrial and hazardous-area work requiring glove-friendly, one-handed operation. Emergency response and utility work in wet or demanding outdoor conditions. General duty use where a durable, rugged handheld light is needed. Technical specifications Light output, High 175 lumens / 41,000 candela / 405 m beam distance / 3.5 hrs (NiMH); 4 hrs (Alkaline) Light output, Low 60 lumens / 14,000 candela / 237 m beam distance / 13 hrs (NiMH); 15 hrs (Alkaline) Battery NiMH 4.8V, 2.6Ah, 4-cell rechargeable (up to 1,000 times) Mounting Spring-loaded gear clip that grabs onto turnout gear Switch Rubber dome push-button switch, easy to use with gloves Body High-impact, rugged nylon polymer housing, base, and battery Lens Unbreakable polycarbonate lens with silicone anti-scratch coating Ingress protection IPX4-rated; water-resistant Impact resistance 2 m impact resistance tested Height 17.9 cm (7.06 in) Width 7.24 cm (2.85 in) Diameter 5.89 cm (2.32 in) Weight 510 g (18.0 oz) NiMH; 388 g (13.7 oz) Alkaline Colour Orange In the box 1 × Survivor - Alkaline, Orange Model information Brand Streamlight Model Survivor - Alkaline, Orange MPN 90540