9 LED 670NM Red Beam Light Flashlight

Feature:

• Red light against deteriorating eyesight

• Regular ""light shower"" counteracts age-related retinal fatigue

• Such an LED flashlight with red light of 670 nanometers wavelength can possibly counteract 

• the deterioration of visual performance in old age.

  
  

Specifications:

• Product name: Red light flashlight

• Material: Aluminum Alloy

• Color: Black

• Wavelength: 665-670nm

• Size: 96*29mm 

• Light Color: one mode red lights

• Power by: 3 x AAA battery (not included for transport safety) 

• Skid-proof design & waterproof design.

Package Included:

1x Red Flashlight