Features
1 pc (16 chips) COB high brightness white LED
CNC Aluminium heat sink casing
Auto safe mode
Mode memory function
Rechargeable lithium polymer battery (3.7V 500 mAh)
3 steady modes and 4 flashing modes
Quick release universal bracket (fits all round bars and AERO style bars)
Low battery, charging and fully charged indicator
Automatic fully charged cut-off system
Side visibility
Recharge time: 2hrs 
Water resistance (IPX 4)
Size (W x D x H): 73 x 18 x 21mm
Weight: 0.06lb; Packing & Package: 0.22lb
 
Contents
Comet -X PRO (Front)
RB-22 (Universal bracket)
2 O-rings for mounting:
RS-G (fits 20-35mm diameters)
RS-H (fits 35-52mm diameters)
BK-21 (Belt clip)
USB-WP (Water resistant USB cable)
 
Optional accessories
RB-23 (Helmet bracket)
USB-RM-350 (USB remote control 350mm)
 
Mode         
Lumen     
Runtime   
MODE 1
30
5:30
MODE 2
60
2:30
MODE 3
120
1:30
FL 1
50
17:00
FL 2
120
17:00
FL 3
120
11:00
DAY FL 
240
21:30
 
(Auto safe) aroud 1 hr
Instruction Manual: Comet-X Pro (Front) (Click here)