I liked ASKLEN's products, I used cobra with two bicycles, but I wanted to use double eyes, I bought it. Cobra is a mode of 1 lighting, 1 flashing, 3 lighting, but the double eye is in one mode with one light on, left and right alternately flashing, and 2 lighting on. When in town, the cobra's three-lamp lighting mode is over-spec feeling, but the two-eye lighting of double eye is just right feeling. So, I thought that double eyes with opportunities to use all modes are suitable in towns with moderately street lights. What if it is a dark street in the country? Still I feel like going with double eyes. It is considerably bright.
Brightness is enough for commuting in downtown areas. When continuing running long distances while wearing it, cracks have entered the mount mounting part of the main body. Currently it is in use by fixing with mount with adhesive.