自転車点滅ボディライト ラペルピン

The safety pin clasp holds firm even on my jacket through a whole commute, which surprised me since I expected it to pop off. The red LEDs blink steady and catch drivers' attention from a block away, and at 1 inch tall it doesn't feel bulky at all.

These little pins are surprisingly bright for their size, the red LEDs really catch your eye in low light. I've been wearing one on my backpack during evening bike commutes and feel a lot more visible to traffic.

I clipped one to my jacket for an evening walk and the red LEDs were bright enough for cars to spot me from a block away. The 1-inch height is small enough to not look goofy, but the four red lights really pop.