Features : 

• 
• COB red led
• Max Lumens : 100LM (FL-1tested)
• Max Runtime : 110 hrs ( FL-1 tested)
• Battery type : Li-PO Built-in
• Recharge time : 3 hrs
• Size ( W x D x H ) : 22 x 19.5 x 51 mm
• Weight :30 gramsted)
• 5 modes:
  DAY FLASH / STEADY FLASH / FLASH 1 / MODE 1/ MODE 2
• CNC Aluminum heat sink casing
• Lock Mode
• Auto safe mode
• Day flash mode
• Mode memory function
• Variable Lumen System
• Low battery, charging and fully charged indicator
• Automatic fully charged cut-off system
• Side visibility
• Water resistance (IPX 7)
• USB Type-C charging cable

Package : 

• 1 x HELIX LITE
• 1 x RB-37-R ( 5 pieces set) : RB-37-R, RB-3-PAD-00 (SOFT PAD, ROUND), RB-37-PAD-AR (SOFT PAD , AERO), RS-1(O-RING, FITS 20-35MM DIAMETER), RS-J (O-RING, FITS 35-52MM DIAMETER)
• 1 X USB-C (USB Type-C cable)
• 1 X RB 38