Review on Illumifun Elastic LED Running Belt - USB Rechargeable Glowing LED Waistband, Enhanced Visibility Waist Light, Reflective Safety Belt for Running, Cycling, Camping, Walking, and More by Calvin Reynolds

Red was a spot color throughout. Although the blue sucks. Only light blue on the edges, not in the middle. I think that will be the minimum. Belt charging is good because it's USB. Also nice is a button to turn on the color or make it flash. But the bad news is that the blue was too faint and the red wasn't bright enough as the photos try to show. However, I would keep the red one if I only want one of these.