Specifications:

Body material: ABS silicone rubber. Power source: Built-in 3.7V 1200mAh Li-Polymer battery.
Light source: 3W LED, 10W COB.
Lighting modes, SVP, working time: COB white max 320 lm, 2 h/min 160 lm, 2.5 years; LED 150lm, 3.5 years; COB red; COB red strobe; COB LED white strobe.
Type-C: DC 5V/0.6A.
The switch type is double.
Operating temperature range: 5℃ ÷ 35℃. Детальніше: https://optimaled.net/ua/p1642301883-fonar-nalobnij-westinghouse.html