The Helix Sense 150 has all the advanced functions and features of the Helix Sense 300 and 450 but in a lighter and smaller package with up to 150 lumens of output. These features include the unique Sense mode with braking light, automatic brightness sensing and parking mode. In addition, the  Helix Sense 150 also includes group ride mode to allow you to be seen on group rides without dazzling your riding friends.

Specification:

• COB red LED
• Max. Lumens: 150LM (FL-1 tested)
• Max.Runtime: 80 hrs (FL-1 tested)
• Max. Intelligent operation standby time: 100 hrs
• Battery Type: Li-PO built-in
• Recharge Time: 2:30 hrs
• Size ( W x D x H):  22 x 19.5 x 66 mm
• Weight: 35g

Features:

• 5 modes: DAY FLASH / STEADY FLASH / FLASH 1 / MODE 1 / MODE 2
• CNC Aluminum heat sink casing
• SENSE Mode
• Brightness function
• Motion sensing function
• Braking function
• Parking function
• 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 (IPX7)
• Rechargeable lithium polymer battery
• USB Type-C charging cable