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Instructions for flashlight with strong light
one Switch instructions
1, the battery is positive (lamp head side), negative (tail).
2. The switch is at the end, the switch function is the switch function, and the light switch is the dimming function.
two Circuit board instructions
1. Our flashlight adopts advanced constant current technology of constant voltage, which can effectively solve the requirements of LED flashlight for constant voltage.
2. Special Notes:A. Do not overvoltage. The voltage shall not exceed 4.2V B.Do not reverse the battery root forward, otherwise it will burn plate C.Pay attention to control the torch temperature change, to ensure that heat dissipation D.Do not open the circuit board for non-professionals
3. Warranty description: after opening or treating the circuit board, the warranty scope is no longer.
3. Lithium battery instructions
1. The main battery of this torch is 18650 lithium battery.
2. Features of lithium battery: The charging mode of lithium battery and mobile phone battery is completely different; Lithium batteries have no memory, can be charged at any time, do not overcharge put.
3, the first charge for 6 hours at least, then according to the charger green light is ok. Never overcharge.
4, the natural discharge rate of lithium batteries when not in use, every day will release about 1% of its charge or less, although slowly, but to prevent the placementFor too long.
5, pay attention to the battery waterproof, anti - period, anti - fall, etc.
6. In particular, it is suggested to use the \"three-proof\" charger with anti-overcharge, anti-reverse connection and anti-short circuit;
7. If the battery is not used for a long time, the battery should be fully charged and stored, and normally charged and discharged again in about three months;
8. Warranty description: The battery is no longer under warranty after leaving the factory.
Four. Directions for flashlight use
1, flashlight in use, according to the voltage and battery requirements of the flashlight, do not use disorderly, in order to prevent burning circuit board, different models, different electricityDon't use the battery at the same time.
2, in use, when the brightness of the flashlight obvious change to turn off the flashlight, to prevent the battery overput.
3, heat dissipation skills: torch in the use of the process, to ensure the heat dissipation. When the battery is strongly charged, it is best to use the second gear first, so as to allowThe lamp holder and the battery get the extension product life! Gripping the torch with your hand is best

  Heat dissipation system; It is suggested that the flashlight should be used when it is left onIn case of heat, heat will be dissipated or closed in time. After the temperature drops, it will be lit again for heat dissipation.
4. For the description of waterproof and shockproof, strengthen prevention.
5. Keep the inner wall of the lamp cup clean, and never wipe it with hands or hard objects; To clear the fingerprint on the lens, use a cotton swab to dip the lens cleaner in lightTry the graze.
6. Do not direct the flashlight into people's eyes, so as not to affect vision, especially children.
7. If you do not use the flashlight for a long time, please take out the battery (for a month or more) to avoid chemical corrosion.
Five. Protect the instructions
1. Do not contact the torch with sunlight, water, chemicals and corrosive gases for a long time to avoid damaging the protective layer of the torch.
2. To keep the \"0\" ring and screw thread running free, rub petroleum jelly on the surface 2-3 times a year.
Six. troubleshooting
1. Check the battery: make sure the battery is charged and installed in the correct direction. Different brands of batteries are not allowed, and new and old batteries are not allowed to be mixed.
2. Check the tail cover: ensure that the switch has been tightened and the contact is good, and ensure that the copper column of the tail cover is in good contact with the metal sheet of the gland's pressure ring.
3, pay attention to whether the lamp cap is loose.

A few common misconceptions about flashlight shopping
Myth 1: Brightness is not as good as it gets

The flashlight needs to increase its brightnessMethod one is from the lamp to reflect the bowl, the battery, the main pull the design of heddai lift. The international big brand and the domestic famous brand product, all passed the rigorous designAnd test to ensure service life and safety.
Method two is to increase the voltage and current to achieve: overfrequency brought by the rear foot heating mesh is huge, because the two do not match, resulting in frequent burning lampAnd lithium-ion batteries often overdischarge, only light up for a few minutes and often require servicing.
Myth 2: Being misled by false parameters
Many sellers intentionally or unintentionally virtual standard lumens value
Mistake area three: orange peel is reflected the bowl is not necessarily better than smooth surface
Orange peel reflective bowl reflective efficiency is lower than the smooth, we can find the market with a large power search lamp is basically the light bowl, becauseHigh reflectivity and long range. So why do most tactical torches use orange peel reflecting bowls? The reason is very simple, in order to get a perfect spot. Because we usually use light bulbs have a filament, and the reflected spot of the reflective bowl happens to be a projection of the filament, the principle is similar to convexThe phase formation principle of a lens. So the spot is a clear filament, very ugly. Let's look at the actual effect rather than the parameters!
The flashlight sold in this shop is marked with true brightness, long battery life, pure and white light color, perfect focusing effect! Is the engineering, field sports poleGood AIDS!
Advantages of this flashlight: compact size, light weight, easy to carry, strong and durable, with all-weather use function, strong light, direct distance far, strong or weak light is optional, strong light - far, weak light - close, emergency - burst flash.The top titanium oxide alloy is reinforced with a one-hit design, which can be used to smash Windows and escape in case of emergency instead of a safety hammer.
【 FREQUENTLY Asked Questions 】
Q: Do You need to charge it before you use it?
Answer: please use first, such as the flashlight light dark point, then charge for 4 hours before use, lithium battery is afraid of discharge, please develop the usual charging habitAccustomed to them.
Q: What happens if a light bulb breaks?
Answer: lamp life 10W hour in case unfortunate true broken, can contact us, trade in exchange.
Q: What is a lithium battery overdischarge?
Answer: the brightness obviously weakens still continue to use, the battery damage that causes, although pass professional activation to press to do, quantity of electricity also can reduce obviously, so flatPlease pay attention to the battery maintenance, charge more.
Notes for use of flashlight with strong light
Do not often disassemble the lamp holder, so as not to cause damage to the reflective cup or bulb.
Precautions for maintenance of flashlight with strong light
When in use, please carry out routine maintenance of the torch so that it can continue to provide you with high quality service
1. Wipe the flashlight with a clean soft cloth after each use.
2. When the torch is contaminated with seawater or corrosive liquid, please wash it with clean water and blow dry it with a hair dryer.
3. When the lamp cap and tail cover are not screwed properly, please apply a small amount of silicone grease on the joint.
4. When the torch is not in use, please take out the battery and keep it in a cool place.