Lumintop GT3 Triple LED Flashlight
Last updated October 13, 2026
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A 21,000-lumen triple-LED searchlight with a 648-meter throw, IPX8, on 4x18650 cells.
Best for
A camper or search-and-rescue user who wants huge flood output and a long throw outdoors.
Price checked Nov 7, 2026
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Overview
The Lumintop GT3 is a high-power triple-LED searchlight rated at 21,000 lumens with a 648-meter throw (up to 105,000cd). It runs on four 18650 batteries with up to 22 days of runtime on moonlight mode, is IPX8 waterproof (submersible to 2m), and has thermal, low-voltage, over-discharge and reverse-polarity protection.
The good
- 21,000-lumen triple-LED flood
- 648m throw (105,000cd)
- 4x18650, up to 22 days on moonlight
- IPX8 (submersible 2m) with full protection circuits
The trade-offs
- Large and heavy for its class
- Needs four 18650 cells
- Top output generates significant heat
Specifications
- Output
- 21,000 lumens
- Throw
- 648 m (105,000 cd)
- Battery
- 4 x 18650
- Waterproof
- IPX8 (2 m)
- Protection
- Thermal, low-voltage, over-discharge, reverse-polarity
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