ChopMall(TM)waterproof Double Red LED Light with Black Silicone for Bicycle
SpecificationsKey Features	:Bicycle Tail Light, Rear LampBattery	:2 x CR2032 battery (not included)LEDs	:2 LEDsLight Color:	RedFunction	:Waterproof4 Kinds of Switch	:Full light, flash, slow flash, offButton:	One-Touch switch design, easy operationBody Material:	Flexible waterproof siliconeLit Time	:All the sustainable use of light 35 hoursScintillation sustainable use of 160 hoursBody Color:	BlackWeight:	0.78 ozDimension	:3.62" x 1.18" x 1.18" (L x W x H)You can use it for	:Outdoor activities, like biking / hiking