Red Zone



Use these lights in the DAYTIME.  Suitable for night also.

Be visible from all angles in all conditions, day or night.

Enjoy more space on the road and more respect from vehicle traffic.

More info below: inclusions, settings, instructions, 3D model.

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Newest 2021 versions: NiteFlux Red Zone has a strong polycarbonate body with a single ended opening (for USB recharging) with o-ring seal. The Red Zone series achieve exceptional visibility with up to 500lm (in red) over 300 degrees viewing angle. That is around 10x what other lights can deliver and is easily seen well past horizontal. These lights allow you to be seen in any conditions, from any position.

  • Use these lights on high power in the DAYTIME. Also lower power settings for night time, and for group rides.
  • Wide viewing angle makes perfect for mounting on bags and helmets. Remain seen as you bend, twist and move.
  • Very simple and very secure mounting.
  • Integrated Li-Ion battery.
  • USB rechargeable. Plug into your computer, ipod charger, or any other USB style charger.
  • Runtime indicator at turn-on and turn-off.
  • Wide range of power and flashing options, user selectable. Something for everyone and yet still very simple to use when riding.
  • Totally waterproof (IP67 & IP66) and chemical resistant. Extended warranty options available up to 3 years.
  • Dimensions: 95mm long x 30mm round.
  • Weight: 80g.

Additional information

Weight 150 g
Dimensions 10 × 10 × 3 cm
power, light output

8W, 500lm, 4W, 250lm


  • red zone light unit
    • main body.
    • removable cap and o-ring seal.
  • USB mini charger cable.
  • 1x strong velcro strap.
  • 2x adhesive velcro dot pairs to assist attachment by strap.
  • 2x releasable cable ties.


power and runtimes


Power Light output Runtime Power Light Runtime
8 Solid 2W 125 lm 4 hrs Solid 1W 64 lm 8 hrs
7 Solid 1W 64 lm 8 hrs Solid 0.5W 32 lm 16 hrs
6 Solid 0.5W 32 lm 16 hrs Solid 0.25W 16 lm 32 hrs
5 Flash 8W 500 lm 4 hrs Flash 4W 250 lm 8 hrs
4 Flash 6W 375 lm 6 hrs Flash 3W 185 lm 12 hrs
3 Flash 4W 250 lm 8 hrs Flash 2W 125 lm 16 hrs
2 Flash 2W 125 lm 16 hrs Flash 1W 64 lm 32 hrs
1 Flash 0.25W 16 lm 100+hrs Flash 0.25W 16 lm 100+hrs
Recharge 6hrs Recharge 6hrs

Too many power settings? There is a simple editing function that allows the user to select as many or as few power settings as you prefer.

The light ships with just low flash (1), high flash (5) and solid (8) active. You can remove or add more from the list at any time.

instruction manual

  • Brief Instructions
    • Charge before use
    • One end of the clear plastic housing twists off to access USB socket for charging.  Other end has red button switch inside.
    • Use USB cable for charging from computer or phone/ipod charger or similar.
    • Press switch button to turn on, or change modes.  Hold one second to turn off.
    • 1-4 soft flashes at turn-on, and turn-off indicate remaining runtime.
    • Strap and removable ties are included for universal mounting.  Or, use quick release clips available at our online store.
    • Mount with charger cap end upwards, switch end facing downwards.
    • Download and read more detailed instruction manual: Red Zone 2021.pdf.
  • Watch video showing how to edit power settings and flash modes:
    • note this video was produced in 2011 but is still valid.  When changing flash patterns in the 2018 version (with runtime indicator after turn-off), be sure to wait for the flashes to stop before turning on again.

interactive 3D model

Rotate this interactive 3D model and view all aspects.