1.Instructions for using the switch
1. The positive pole of the battery faces inward (the side of the lamp head), and the negative pole faces outward (the tail).
2. The switch is at the tail, the switch function Chengan switch is the switch function, lightly pressing the switch is the dimming function.
Two.Instructions for use of the circuit board
1. The torch of our store adopts advanced constant voltage and constant current technology, which can effectively solve the requirements of LED torches for constant voltage and constant current.
2. Special reminder: a. Do not use with overvoltage, the voltage should not exceed 4.2V b.The positive root of the battery faces forward, do not put it upside down, otherwise it will burn the board c.Pay attention to controlling the temperature change of the torch to ensure heat dissipation d.Non-professionals do not open the circuit board
3. Warranty instructions: Circuit boards that have been opened or processed are no longer covered by the warranty.
3.Instructions for Lithium Battery
1. The battery used in this flashlight is mainly 18650 lithium battery.
2. Lithium battery features: The charging method of lithium batteries is completely different from that of mobile phone batteries; lithium batteries have no memory and can be charged at any time, do not overcharge or overdischarge.
3, the first�Charge for at least 6 hours, and then it will be ready according to the green light of the charger.No need to overcharge.
4. When not in use, the natural discharge rate of the lithium battery will release about 1% or less of its charge every day. Although it is slow, prevent it from being placed The span is too long.
5. Pay attention to the waterproof, anti-period, and drop-proof of the battery.If the battery is not used for a long time, it should be fully charged and stored, and it should be charged and discharged once in about three months;
8. Warranty instructions: The battery is no longer covered by the warranty after leaving the factory.
4.Instructions for using the flashlight
1. When using the flashlight, choose according to the voltage and battery requirements of the flashlight. Do not use it indiscriminately to prevent the circuit board from being burned.Do not use batteries with high voltageat the same time.
2. In use, when the brightness of the flashlight changes significantlyTurn off the flashlight to prevent the battery from being over-discharged.
3. Heat dissipation skills: During the use of the flashlight, it is necessary to ensure heat dissipation.It is strongly required that when the battery is fully charged, it is best to use the second gear first, so that the lamp head and battery of the torch can prolong the product life!Holding the flashlight tightly with your hands is the best way to dissipate heat; it is recommended to dissipate heat or turn it off in time according to the heat generation of the flashlight when it is turned on.
4. In view of the description of the flashlight on waterproof, shockproof, etc., strengthen precautions.
5. Keep the inner wall of the lamp cup clean, and never wipe it with hands or hard objects; to remove fingerprints on the lens, use a cotton swab and a lens cleaner to lighten it Wipe lightly.
6. Do not direct the light of the flashlight to people's eyes. It is super bright and dazzling, so as not to affect vision, especially for children.
7. If you do not use the flashlight for a long time, please take out the battery (one month or longer) to avoid chemical corrosion.
5.�Protection Instructions
1. Do not keep the flashlight in contact with sunlight, water, chemicals and corrosive gases for a long time to avoid damage to the protective layer of the flashlight.
2. In order to keep the "0" ring and thread running smoothly, wipe Vaseline oil on the surface 2-3 times a year.
6.Troubleshooting
1. Check the battery: Make sure the battery is charged and installed in the correct direction. Do not use different brands of batteries, and do not mix old and new batteries.
2. Check the tail cap: Make sure the switch is tightened and in good contact, and ensure that the copper pillar of the tail cap is in good contact with the metal sheet of the tail cap pressure ring.
3. Pay attention to whether the lamp head is loose.

【FAQ】
Q: Do I need to charge it before using it?
Answer: Please use it first. When the flashlight is dark, charge it for 4 hours before using it. Lithium batteries are most afraid of over-discharge, so please develop the habit of charging at ordinary timesUtility.
Q: Why is the light bulb broken?Do?
Answer: The lifespan of the lamp is 10W hours. If unfortunately it really breaks down, you can contact us and exchange it at a discount.
Q: What is lithium battery over-discharge?
Answer: If the brightness is obviously weakened and the battery continues to be used, the battery will be damaged. Even after professional activation and operation, the power will be significantly reduced, so pleasePay attention to battery maintenance and charge more.
Precautions for using strong flashlight
Do not disassemble the lamp head frequently to avoid damage to the reflector or bulb.
Precautions for maintenance of glare flashlight
Please do daily maintenance on the flashlight when using itRoutine maintenance enables it to continue to provide you with high-quality services
1. Please wipe the flashlight with a clean soft cloth after each use.
2. When the flashlight is contaminated with sea water or corrosive liquid, please clean it with clean water and dry it with a hair dryer.
3. When the lamp head and tail cap are not screwed smoothly,Please apply a small amount of silicone grease to the interface.
4. When the flashlight is not in use, please take out the battery and store it in a cool place.

One.Instructions for using the switch
1. The positive pole of the battery faces inward (the side of the lamp head), and the negative pole faces outward (the tail).
2. The switch is at the tail, the switch function The Chengan switch is a switch function, and lightly pressing the switch is a dimming function.
Two.Instructions for use of the circuit board
1. The torch of our store adopts advanced constant voltage and constant current technology, which can effectively solve the requirements of LED torches for constant voltage and constant current.
2. Special reminder: a. Do not use with overvoltage, the voltage should not exceed 4.2V b.The positive root of the battery faces forward, do not put it upside down, otherwise it will burn the board c.Pay attention to controlling the temperature change of the torch to ensure heat dissipation d.Non-professionals do not open the circuit board
3. Warranty instructions: Circuit boards that have been opened or processed are no longer covered by the warranty.
3.Lithium battery instructions�
1. The battery used in this flashlight is mainly 18650 lithium battery.
2. Lithium battery features: The charging method of lithium batteries is completely different from that of mobile phone batteries; lithium batteries have no memory and can be charged at any time, do not overcharge or overdischarge.
3. Charge for at least 6 hours for the first time, and then follow the green light of the charger to turn on.No need to overcharge.
4. When not in use, the natural discharge rate of the lithium battery will release about 1% or less of its charge every day. Although it is slow, prevent it from being placed The span is too long.
5. Pay attention to the waterproof, anti-period, and drop-proof of the battery.If the battery is not used for a long time, it should be fully charged and stored, and it should be charged and discharged once in about three months;
8. Warranty instructions: The battery is no longer covered by the warranty after leaving the factory.
4.Instructions for using the flashlight
1. When using the flashlight, choose according to the voltage and battery requirements of the flashlight. Do not use it indiscriminately to prevent the circuit board from being burned.> Don’t use the battery with high pressure at the same time.
2. During use, when the brightness of the flashlight changes significantly, turn off the flashlight to prevent the battery from being over-discharged.
3. Heat dissipation skills: During the use of the flashlight, it is necessary to ensure heat dissipation.It is strongly required that when the battery is fully charged, it is best to use the second gear first, so that the lamp head and battery of the torch can prolong the product life!Holding the flashlight tightly with your hands is the best way to dissipate heat; it is recommended to dissipate heat or turn it off in time according to the heat generation of the flashlight when it is turned on.
4. In view of the description of the flashlight on waterproof, shockproof, etc., strengthen precautions.
5. Keep the inner wall of the lamp cup clean, and never wipe it with hands or hard objects; to remove fingerprints on the lens, use a cotton swab and a lens cleaner to lighten it Wipe lightly.
6. Do not direct the light of the torch into people's eyes. It is super bright and dazzling, so as not to affect vision, especially for children.
7. If you do not use the flashlight for a long time, please take out the battery (one month or longer) to avoid chemical corrosion.
5.Protection instructions
1. Do not keep the flashlight in contact with sunlight, water, chemicals and corrosive gases for a long time to avoid damage to the protective layer of the flashlight.
2. In order to keep the "0" ring and thread running smoothly, wipe Vaseline oil on the surface 2-3 times a year.
6.Troubleshooting
1. Check the battery: Make sure the battery is charged and installed in the correct direction. Do not use different brands of batteries, and do not mix old and new batteries.
2. Check the tail cap: Make sure the switch is tightened and in good contact, and ensure that the copper pillar of the tail cap is in good contact with the metal sheet of the tail cap pressure ring.
3. Pay attention to whether the lamp head is loose.