Thrunite TC20 V3

Thrunite's quad-emitter 21700 in the slot the T2 and T3 held: 4,720 lumens at 16,720 candela for a 258-metre flood from a 35 mm head, with a rotating dial that locks the switch instead of a click sequence. Six levels from firefly to turbo, two-click turbo, three-click strobe and memory. USB-C with a red-green indicator, a magnetic tail, and 198 grams with the 5,000 mAh cell. The maker names neither the emitters nor an IP rating nor a turbo runtime, and there is no warranty page on its site.

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