Specification:
Weight:70g

Features:
100% brand new and high quality
Suitable for greater than 24 inch wheel diameter bicycles
Waterproof， dustproof， shockproof design， waterproof grade IP55
48 colorful LED lights， double-sided display， large display range
3 X AAA Battery，continue to work 50 hours(not included)
Dozens of patterns transform display

Package Included:
1 x Bicycle LED Light