This isn't my first NiteRider product but what I like most are the different intensity and the flashing mode for daytime riding... the max setting I use for trail riding where there are no street lights... the tail light is also exceptional. Very bright and different settings... highly recommend
Both the tail light and the headlight are very bright with excellent visibility. Only minor shortcoming is It's slightly challenging to get the headlamp in the flash mode.
I was safe on my first century night ride out it lit up the road and if i could remember to charge we are in the momey. The battery life is sustainable if you follow the light guidelines.