Zoom white laser flashlight
The Zoom White Laser Flashlight (SLH-891), often marketed under the brand "Forest Tiger" (or similar imported labels), is a high-performance "Sky-Piercing Cannon" style torch.1 It is famous for its extreme beam distance and use of the latest White Laser LED (LEP-style) technology.
Unlike standard LEDs that spread light wide, a "White Laser" chip focuses light into a tight, intense pillar that can reach massive distances.2
Key Features
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White Laser Technology: Uses a high-power laser-excited phosphor (LEP) wick that provides a highly concentrated beam with almost zero "spill" (stray light), making it look like a searchlight or lightsaber.
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Extreme Long Range: Capable of illuminating objects between 1,500 and 2,000 meters (over 1 mile) away when fully zoomed in.
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Telescopic Zoom: Features a sliding head that allows you to switch from a wide floodlight (for lighting up a campsite) to a narrow spotlight (for long-distance searching).3
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High Lumen Output: Typically rated between 5,000 to 9,000 Lumens, ensuring intense brightness even in pitch-black environments.
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Power Bank Function: Most SLH-891 models include a USB-out port, allowing you to use the flashlight’s large battery to charge your smartphone in emergencies.4
Technical Specifications
| Feature | Details |
| Model | SLH-891 / Forest Tiger Series |
| Light Source | 30W - 50W White Laser LED Wick |
| Battery Type | High-capacity 26650 or 18650 Rechargeable |
| Charging Port | USB Type-C Fast Charging |
| Modes | 5 Modes (Strong, Medium, Low, Strobe, SOS) |
| Material | Aviation-grade Aluminum Alloy |
| Waterproof Rating | IPX6 (Rainproof and splash-resistant) |
Safety & Usage Tips
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Avoid Eye Contact: Because this uses laser-focus technology, never point it at people, pets, or moving vehicles. The beam is intense enough to cause temporary blindness or eye damage.