Moon Helix Sense 150 Rear Light

The Moon Helix Sense 150 is a compact 150 lumen rear light with Moon's Sense mode, which reads the light around you and your movement, switching between night and day output on its own, lighting a brake signal as you slow and going into a parking mode when the bike stops. Standard mode gives six manual settings with the Variable Lumen System, and the COB red LED is visible from the side as well as behind.

Features

• COB red LED
• Sense mode with brightness sensing, motion sensing, a brake signal and a parking function
• Switches between night and day output automatically in Sense mode
• Standard mode with the Variable Lumen System to dim any mode and extend its run time
• Lock mode and auto safe mode
• Mode memory
• Low battery, charging and fully charged indicator with automatic charge cut-off
• Side visibility
• CNC machined aluminium heat sink casing

Specification

• LED: COB red LED
• Maximum Output: 150 Lumens (ANSI FL1)
• Standard Modes:
  • Day Flash: 150 Lumens, 14 hrs
  • Flash 1: 40 Lumens, 10 hrs
  • Flash 2: 80 Lumens, 2 hrs 30 min
  • Steady Flash: 5 Lumens steady with 80 Lumens flash, 2 hrs
  • Mode 1: 50 Lumens, 1 hr 30 min
  • Mode 2: 5 Lumens, 12 hrs
• Variable Lumen System: 150 Lumens to 5 Lumens
• Sense Mode at Night:
  • Day Flash: 80 Lumens, 22 hrs
  • Flash 1: 20 Lumens, 20 hrs
  • Flash 2: 40 Lumens, 5 hrs 30 min
  • Steady Flash: 5 Lumens steady with 40 Lumens flash, 4 hrs
  • Mode 1: 20 Lumens, 4 hrs
  • Mode 2: 5 Lumens, 11 hrs
• Sense Mode in Daylight: Day Flash, 150 Lumens, 14 hrs
• Brake Signal: 80 Lumens
• Battery: Built-in lithium polymer
• Charge Time: 2 hrs 30 min
• Charging: USB-C
• Water Resistance: IPX7
• Dimensions: 51 x 22 x 19.5mm
• Weight: 27g

What's Included?

• Moon Helix Sense 150 rear light
• RB-37-R seatpost bracket
• RB-37-PAD-00 round rubber pad
• RB-37-PAD-AR aero rubber pad
• RS-I (20-35mm) and RS-J (35-52mm) O-rings
• RB-38 saddle rail bracket
• RB-39 belt clip
• USB-C charging cable