Buy low price, high quality 900lm headlamp with worldwide shipping on AliExpress.com Buy low price, high quality 900lm led headlamp with worldwide shipping on AliExpress.com ROFIS R1 900LM XM-L2 U2 LED Headlamp USB Rechargeable CR123A EDC Flashlight quantity The operation of a flyback regulator is as follows (refer to Figure 9): when the switch is on, current flows through the primary winding of the transformer, T1, storing energy in the magnetic field of the transformer. 1 x ROFIS R1 flashlight. head can rotate freely. Flashlight head and body can be adjusted from0-90 degrees. Convenient and practical. Magnetic USB charging. Impact resistance: 1M. Waterproof : IPX8, under water 2M. Rofis R1 is an innovative multifunctional magnetic charging 16340 flashlight with adjustable-angle head, utilizing CREE XM-L2 U2 LED, it delivers the max output of 900 lumens.
1PC Magnetic R1 900LM XM-L2 U2 LED Headlamp USB Rechargeable CR123A Battery EDC Flashlight Ergonomic Cycling Headlight Lamp #PJ5
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