UV Flashlight 395nm Black Light Pen Lights Zoom Ultraviolet Mini Torch Pen Flashlight UV Light Detector for Urine Stains

FEATURE:
【Size】: 8.3cm (height) * 1.5cm (head diameter) * 1.5cm (tail diameter)
【Net weight】: 20g
【Bulb】: XPE LED
【Battery】: 1*AAA (not included)
【Material】: aluminum alloy
【Switch】: Tail push switch
【Gear position】: 3 gears strong light-weak light-flash
【Zoom mode】: telescopic zoom

Instructions for use:

1. Check the battery: Make sure the battery is charged and installed in the correct direction, such as a flashlight;

2. When using the flashlight, select it according to the voltage and battery requirements of the flashlight. Do not use it indiscriminately to prevent burning the circuit board. Do not use batteries of different models and voltages at the same time;

3. During use, when the brightness of the flashlight changes significantly, turn off the flashlight to prevent the battery from over-discharging and charge it in time; pay attention to the waterproof, moisture-proof, drop-proof, etc. of the battery. When charging, according to the charging speed of the charger, After the indicator light changes, take it out in time and do not overshoot;

4. If the battery is not used for a long time, the battery should be fully charged and kept, and should be charged and discharged again in about three months to avoid chemical corrosion;

5. Keep the inner wall of the lamp cup clean. Never wipe it with hands or hard objects. To clear the fingerprints on the lens, use a cotton swab dipped in lens cleaner to gently wipe it;

6. Do not keep the flashlight in contact with sunlight, water, chemicals and corrosive gases for a long time to avoid damage to the flashlight;

7. Non-professionals are not allowed to disassemble the flashlight to prevent damage to the circuit board.

Precautions:

1. Do not shine light directly into your eyes to avoid damage to your eyes;
2. When using a flashlight, check that the threads are tightened and not loose, otherwise it may cause the goods not to shine but to shine slightly;
3. The flashlight should avoid being placed in the sun or high temperature environment. After stopping use, please take out the battery and fully charge it and store it in a cool and dry place;
4. The flashlight is waterproof for daily use and will not cause problems in general rain. However, it does not have a diving function. Please do not carry this flashlight for diving or leave it in a basin or bathtub for a long time;
5. In order to keep the O-ring (sealing ring) and thread rotating smoothly, please apply Vaseline oil, etc. on its surface 2-3 times a year.