Description _________________________________________________________
Red light against deteriorating eyesight
Regular "light shower" counteracts age-related retinal fatigue
Such an LED flashlight with red light of 660-670 nanometers wavelength can possibly counteract
the deterioration of visual performance in old age. University College London
Specifications:
* Product name: Zoom red flashlight
* Red light wavelength: 660nm-670nm
* Light color: Red light
* 3 switch Mode: Strong/Low/Strobe
* Size: 112x28mm
* Lens type: Frog eye Optical lens
* Working voltage: 3.7V
* Product Material: aluminium alloy
* Power supply: built-in lithium battery ( INCLUDED)
* Waterproof rate: IPX5
Package Included:
1 x Zoom Red Flashlight
1 x USB cable
Detail Images________________________________________________________
Payment __________________________________________________________
We can accept Paypal, Google Pay, Apple Pay, credit card payments and many other payment methods.
Shipping _________________________________________________________
Item will be shipped within 1-2 working days after full payment is received. You should receive item within 3-5 weeks. Email us if not receive items after 30 working days after full payment sent.
To USA 7-15 business days
To Australia and UK 8-19 business days
To Canada 11-25 business days
South America ,Russia and other countries 19-35 business days
Shipment may influenced by the weather / custom /holidays and other uncertainties. If it is delayed, the item may reach some more days later than the estimate delivery date. But we will try our best to ensure the items reach soon.
To USA 7-15 business days
To Australia and UK 8-19 business days
To Canada 11-25 business days
South America ,Russia and other countries 19-35 business days
Shipment may influenced by the weather / custom /holidays and other uncertainties. If it is delayed, the item may reach some more days later than the estimate delivery date. But we will try our best to ensure the items reach soon.
On 18/12/2023 at 19:08:45 AEDT, seller added the following information: