Description
Running Chest Light with a Rotary Brightness Control
WK3070 replaces a conventional step-by-step brightness button with a rotary control. Turning the dial clockwise increases output continuously, beginning with the single white LED and building to combined LED-and-COB full brightness. This gives runners and walkers a more direct way to tune the 190LM front light to their immediate route.
Chest-Level Illumination Without a Headlamp
The front module mounts on an adjustable vest so the wearer can keep hands and head free. Chest placement directs light from a lower position than a headlamp, while the combination of focused LED and broader COB sources supports both forward and near-field viewing.
Rear Marquee Light and Reflective Straps
A separate rear module runs a red-white marquee pattern to add rearward visual indication. Reflective material on the vest returns light when illuminated from outside, combining active and passive elements in the same adjustable wearable system.
Rechargeable Wearable Format
The system uses a 500mAh lithium battery with a 3–4 hour runtime. Type-C charging takes approximately 2–3 hours. The complete vest and light assembly weighs 188 g and remains adjustable for different outerwear layers.
Buyer Fit
WK3070 fits running, dog-walking and night-walking ranges that value continuous brightness adjustment. Reference WK3070 for vest configuration, branding, packaging and wholesale quantity.
