EAGOU GIARY Diary UV Flashlights User Guide
- June 17, 2024
- EAGOU GIARY
Table of Contents
UV Flashlight
365Nnm/395nm
Instructions & User Guide
UV Light WARNING
Use UV light responsibly. Please avoid shining it directly into eyes.
And children should not use it without adult supervision.
Quick Start
Step1: Unscrew the tail cap. Take care not to damage the O-rings.
It is recommended to apply lubrication to the threads and O-rings to prolong
their life once Step 3 is complete.
Step2: Remove and discard the battery insulation cover, which may be
attached to the inside of the tail cap.
Step3: Insert the batteries in the compartment with both +ve ends facing
the LED head i.e. the button ends facing the LED head, ensuring they are
oriented correctly.
Step4: Press the bottom button to turn on the flashlight, and lightly
press to switch between different wavelengths of 365nm and 395nm.
PLEASE NOTE
[OTHERWISE YOU MAY THINK YOUR DEVICE IS DEFECTIVE]:
O- 4 rings: When unscrewing any section, please do so carefully and
slowly to avoid damaging the O-rings. O-4 Rings are already installed in the
flashlight at the threads. These rings seal the flashlight from dust,
moisture, and water. Spare O-rings are inside the internal packaging.
UV emission appears to be not all that strong (i.e. weak UV): Firstly,
the light output from a (non-visible) UV light will not be of comparable
brightness to a regular white light flashlight. As soon as you turn the
flashlight on you may say, “Hey this is not very bright” — but UV can never be
described as bright. Please remember this device emits msotly Dark Light (or
light that is not visible). So although you can’t see the full ultraviolet
beam, it is there! Just point it towards your area of interest and you’ll
begin to see objects fluoresce.
Battery Installation: The Li-ion cells are already inside your
flashlight. However, during transportation, you may notice a thin white disc
covering the end of the cell (between the cell and the inside tail cap).
Sometimes it can become affixed to the inside tail cap. Please discard this
disc as it only prevents parasitic drain and circuit connection during
transit. Additionally, note that the Li-ion cells will arrive semi-charged but
may need further charging. So, it is always best to fully charge the cells
before first use to avoid thinking the unit is defective. For future
reference, insert the
Specifications
| Wavelength | 365NnM+395nm |
|---|---|
| Optical Power/Radiant Intensity | 5W+5W |
| Irradiance (UV power per unit area) | ~2000pW/cm2 |
| UV Beam Distance (dark conditions) | 20-30ft |
| UV Beam Distance (ambient room light conditions) | 6-8ft |
| UV Beam Width | 6-8in |
| Battery Type | 1x Rechargeable 18650 Lithium-ion 3.7v / 3x AAA Battery |
| Battery Life (Working time) | ~4 hours |
| IP Rating | IP65(will prevent water ingress from jet sprays, but is NOT |
submersible)
After service e-mail
You may contact us at eagoudiary_service@outlook.com