I have a very yellow bike pump but next to the vest, it makes it look dull. This hue has a hint of green and is extremely bright. There are 2 reflective piping that go down the back that catch my eye better than the reflective tape on my bike. This vest will give you a bit of extra pop at night while you ride those hot summer nights.
Literally, I cut my finger while opening up the back to recharge it. The machined edges could be a little duller. The mount is also a bit loose and hard to get tight. On a road back it's not bad but I can't imagine it off road. I am very happy with the brightness; it feels like I have a car headlight attached and I feel safer riding at night (though I shouldn't really be riding at night because it is dangerous regardless.) Overall happy with the purchase.