The Olight SR91 uses the same battery back as its big brother, the SR90, but features a smaller head that gives you a lighter and more compact light. The output is still impressive at 1500 lumens, which the light can output for 1.5 hours.

Please note that we cannot ship lithium batteries of any kind to an international address via USPS. International orders containing only lithium batteries will be canceled and refunded. International orders containing lithium batteries and other items will be held while we contact you for further information. Contact us if you would like a quote for DHL or another form of shipping, but be aware that the cost is much higher than via USPS.

Specification

• Utilizes Luminus SST-90 LED, 30W, lifetime 60,000 hours.
• Output & Runtime: Two brightness levels and strobe mode
• High Mode: 1500 Lumens / 1.5 Hours
• Low Mode: 450 Lumens / 10.5 Hours
• Strobe: 10 Hz / 6.2 Hours
• Max throw: 800 meters.
• Battery pack: 6 x18650 (7.2v, 6.6A)
• Dimensions: Length: 288mm (13.23”) Bezel Diameter: 80mm(3.94”);
• Weight: 1196g (With battery pack)
• Accessories: Includes one strap, one charger, one operator’s manual, one O-ring, car charger(optional)
• Color: Black

Features

• Rechargeable battery pack with built-in 6x18650 batteries (7.2v, 6.6A). Rechargeable socket on the tail
• Super bright, modern and novelty design.
• Super Strong anti-Reflect coating lens，99% effective transmission
• Four indicators on the tail for indicating the batteries condition:
• 1 indicator on: 20% -40% power remains
• 2 indicators on: 40% -60% power remains
• 3 indicators on: 60% -80% power remains
• 4 indicators on: 85%+ power remains
• No indicators on means batteries with less than 20% power remains and need charging
• Excellent tridimensional heat dissipation ability
• Easy touching switch on the head for turning on/off the light and transfering modes
• Special designed charger, Removable and adjustable strap.
• Two charging methods:
• With the whole torch,
• Only the battery tube
• Mil-spec: MIL-STD-810F
• Highly water resistant to IPX-8
• Anti-shattering ultra clear lens, anti-scratching, anti-slip function.
• Tough and rugged body offering firm grip
• Advanced digital power management system

Operation

• Press the side button switch to active the lights
• Press and hold the switch to transfer the output from high to low. A fast double press will active the 10Hz strobe