Position:Rear Light Type:LEDs Power Supply:Battery Mounting Placement:Frame Certification:CE ROHS Name:100 LM Rechargeable LED Bike lamp Light source:High Power COB led Charging time:2H Material:ABS+PC Weight:About 35grams Battery:Lithium battery 600mAH (Volume cheating condemned ) Run time:3.5hrs-7hrs-13hrs-11hrs Modes:4 modes (single color type: Red or white) Package:Retail color box Lumen:100lm Show More