Select options GEOMETRIC Bicycle Front Rechargeable LED Headlight RM80.00 The bright 10W LED lamp panel,high brightness,long service life. Adopt high quality polymer lithium battery,charging time can reach 1000 times. Special algorithm adopted constant current drive circuit is able to achieve excellent balance between brightness and heat cooling. IP65 protection grade ensures that it is dust proof and water resistant. It has a total of 6 LED modes (3 levels or brightness and 3 types of strobe effect).