I'm not certain how waterproof it is because the red lens is not glued on but it works great. Looks pretty bright and no worries about batteries. I ride infrequently so past lights would be dead. This one just works.

I'm not certain how waterproof it is because the red lens is not glued on but it works great. Looks pretty bright and no worries about batteries. I ride infrequently so past lights would be dead. This one just works.

I'm not certain how waterproof it is because the red lens is not glued on but it works great. Looks pretty bright and no worries about batteries. I ride infrequently so past lights would be dead. This one just works.

No need of battery makes it very helpfull

No need of battery makes it very helpfull

No need of battery makes it very helpfull

It works great and never needs a battery. Clever design.

It works great and never needs a battery. Clever design.

It works great and never needs a battery. Clever design.

Позволяет освободить себя от необходимости подзарядок/смен батареек, при этом всегда быть как-то обозначенным на дороге.

Позволяет освободить себя от необходимости подзарядок/смен батареек, при этом всегда быть как-то обозначенным на дороге.

Позволяет освободить себя от необходимости подзарядок/смен батареек, при этом всегда быть как-то обозначенным на дороге.

GOOD VALUE!!!!

GOOD VALUE!!!!

GOOD VALUE!!!!

What a clever idea. My daughter commutes in London on her bike and I was always worried that the batteries in her back light would run out part way through the journey. Not any more! Most reassuring!

What a clever idea. My daughter commutes in London on her bike and I was always worried that the batteries in her back light would run out part way through the journey. Not any more! Most reassuring!

What a clever idea. My daughter commutes in London on her bike and I was always worried that the batteries in her back light would run out part way through the journey. Not any more! Most reassuring!

Quite smal (esp the magnet) but it does work - flashes on/off in an eye-catching way. Using on a kids bike, points a bit too upwards.

Quite smal (esp the magnet) but it does work - flashes on/off in an eye-catching way. Using on a kids bike, points a bit too upwards.

Quite smal (esp the magnet) but it does work - flashes on/off in an eye-catching way. Using on a kids bike, points a bit too upwards.