Most helpful positive review
Tiny, bright, convenient and great for helmets!
on 4 July 2015
I have both the front and rear versions of these great little lights on my helmet in winter to supplement my "proper lights". I keep these little moon lights in "flash" mode to create extra attention for drivers - by having them on the top of my helmet they are nice and high so I feel like I am less likely to be obscured by parked cars and the like. The front light doesn't blind cyclists and drivers but still allows me to look at drivers to get there attention. Being so small I also expect that the lights don't affect the safety of my helmet in the way that attaching heavier lights would. The front light is also handy as a head torch if I need to change a flat tyre etc.
My "proper" front light is attached to my handlebars and is a much more powerful moon xp500 that I have on "steady" mode and I also have a powerful rear light on my seatpost that is also on "steady", because I find it irritating riding behind someone with a very bright flashing rear light.
Although I would only consider these little lights for supplementary use, I think they perform this role very well. I have a female usb cable so I can charge them on my computer without having to remove from my helmet. The warning light that tells me when they are getting close to running out of charge is also very handy. I've ridden in the rain numerous times and lights haven't been affected.