Portable Camping Outdoor Light1watt COB Headlamp

Flashlight Description
one. Switch Description Use
1, the battery is positive inward (lamp side), the negative outward (tail).
2, the switch in the rear, switch function Cheng An switch is a switch function, tap the switch is dimming function.
two. Circuit boards for use
1 OUR torch using advanced voltage constant current technology, can effectively solve the LED flashlight for constant current regulator requirements.
2. Special Note:. A Do not use excess pressure, voltage should not exceed 4.2V b battery positive root forward, not inverted, otherwise it will burn board c attention to control the torch temperature changes, to ensure heat dissipation d non-professionals... Do not open the circuit board
3, Warranty: Open or treated boards are no longer under warranty.
three. Li-ion battery for use
1, the main flashlight battery 18650 lithium batteries.
2, lithium batteries Features: Lithium battery charging and the phone is completely different; lithium batteries have no memory, rechargeable at any time, do not overcharge and over discharge.
3, the first charge 6 hours at least, after the green light on the charger according to it. I will not overcharge.
4, lithium batteries naturally discharge rate when not in use, the release date of their charge every day large amount of 1% or less, although slow, but to prevent placing too long.
5, pay attention to the battery waterproof, period, drop and so on.
6, special tips to use anti-overcharge, anti-reverse, anti-short circuit, "three" charger;
7, do not use the battery for a long time, should be stored fully charged, the normal three months or so and then charge and discharge time;
8, Warranty: after battery factory no longer covered by the warranty.
four. Flashlight instructions
1, the flashlight when in use, according to a flashlight battery voltage and asked to choose, do not mess with, to prevent burn circuit boards, different models, different voltage batteries Do not use.
2, in use, when the brightness change significantly when the flashlight to turn off the flashlight, causing the battery to prevent over discharge.
3, cooling techniques: the torch during use, to ensure heat dissipation. Strongly urge the battery is fully charged, it is best to use second gear, this can make the flashlight and batteries was extended lamp life of the product! Flashlight clenched hand is the best heat dissipation square style; it is recommended to promptly stood lit or off depending on the heat radiating torch situation until the temperature down and then lit to heat.
4, for a description of the torch waterproof, shock, etc., to strengthen prevention.
5, the inner wall of the lamp cup kept clean, absolutely can not wipe your hand or a hard object; Qing Chen fingerprint on the lens, the available cotton swab lens cleaner and gently wipe.
6, can not direct people's eyes light flashlight, bright glare, so as not to affect vision, especially children.
7. If not using the flashlight remove the batteries (one month or longer), avoid chemical corrosion.
Fives. Protection Description
1. Do not torch a long-term and sunlight, water, chemicals and corrosive gases and other contacts, to avoid damage to the torch protective layer.
2, in order to maintain the "0" ring and screw rotating smoothly, press 2-3 times a year on its surface wipe Vaseline oil.
six. Troubleshooting
1. Check the battery: Make sure the battery has power and the battery installed in the correct direction, do not use different brands of batteries, new batteries should not be mixed.
2, check the tail cover: Ensure that the switch has been tightened and a good contact to ensure that the end cap and the tail cap pillars bind metal contact.
3, note that the cap is loose.
Some common misconceptions flashlight to buy
Myth: The brightness is not better
One method to enhance the brightness of the flashlight from the lamp to the reflector, battery, main pull design comprehensive platform upgrade. International and domestic big brand, after a rigorous design and testing to ensure that the life and safety.
Method two is used to increase the voltage and current to achieve: a huge overclocking brings in enough heating purposes, because they do not match, resulting in frequent burning lamp and lithium batteries are often over-discharge, only lit a few minutes and often in need of repair .
Myth: be misled by false arguments
Many vacuity lumens value the seller intentionally or unintentionally,
Myth: Orange reflector not necessarily better than the glossy
Orange reflective efficiency reflector than the glossy lower, you can find high-power light bowl basically search lamp on the market, because of the high reflection efficiency, long range. So why use the most tactical flashlight orange peel reflector it? The reason is simple, in order to obtain a perfect spot. Because we are all generally use light bulb filament, and reflector reflected spot happens to be a projection of the filament, its principle is similar to a convex lens with the principle. This spot is a clear filament, it is difficult to see. We look at the effect depends on the actual parameters more!
OUR sell real dimension flashlight brightness, long battery life, light color pure transparent white, perfect concentrating effect! Engineering work, field sports, excellent aids!
Advantages of the flashlight: small size, light weight, portable, durable, all-weather use with features, light strong, direct distance, strong or weak light optional, light - far, the low light - a recent photograph, emergency - explosive flash. Top oxide titanium strengthen the attack hit a head design, alternative safety hammer used to smash windows to escape in case of emergency.
common problem
Q: need to charge then use it?
A: Please use, etc. flashlight brightness point, recharging four hours before use, the lithium battery most afraid Overdischarge, please develop the habit usually charged.
Q: The light bulb is broken how do?
A: 10W hours of lamp life in case of unfortunate really bad, you can contact us, discount exchange.
Q: What is lithium battery overdischarge?
A: The brightness significantly weakened also continue to use, battery caused damage, even after the professional press for activation, power will be significantly reduced, so usually please note battery maintenance, a lot of charge.
Flashlight Caution
Lamp do not often disassembled, to avoid reflective glass or bulb damage.
Flashlight Maintenance Considerations
Please flashlight daily routine maintenance so that it can continue to provide you with high-quality services when using
Please flashlight wipe with a clean soft cloth 1. After each use.
2. When the torch at the contaminated seawater or corrosive liquids please wash with water and dry with a hair dryer.
3. When screwing the cap and the tail cap is not smooth, make a small amount of grease applied at the interface.
4. flashlight when not in use the battery, out on the cool place.