LED light modules for bicycle helmet and other displays. High quality and long use time. Customized size and shape accept. LED light modules for bicycle helmet and other displays.for example,bicycle helmet,bicycle led flashing lights,advertising led display,toys,safety equipments and so on.Customized size,shape,LED type and color,power supply,switch and so on specifications accept. High quality and long use time. meet CE ROHS SGS standards.Welcome your enquiry and OEM/ODM.

Specifications: 

Shape: Round.Size: 40 mm diameter.Power supply: 2 x AG10 button cell batteries.included and replaceable.LED type: one 5mm round top red LED.To use: press or shake to light up.Flash frequency:1.2 Hz.blinking for 5 seconds then off.Use time: more than 500 times.Packing: each in oppbag,1000 pcs/carton.

LED light modules for bicycle helmet