Brand new and high quality.
Light weighted and easy to install. firm and durable.
4 modes of switch: full light, flash, slow flash, off, according to your actual needs can switch quickly.
Water proof. 35 hours to use with full light on. 160 hours to use with flash light on.
Light color: white. Silicone color: black. Size: 3cm x 4.5cm x 3.5cm.