2022 New 3 AA battery cob floodlight LED outdoor night running fishing multi-function strong light headlamp camping head lamp |

2022 New 3 AA battery cob floodlight LED outdoor night running fishing multi-function strong light headlamp camping head lamp |

Instructions for use of flashlights

1, Switch operation instructions

1. The battery is positive facing inward (over the lamp head), and the negative side is facing outward (tail).

2. The switch is at the rear. The switch function socket switch is the switch function, and the light pressing switch is the dimming function.

Two. Instructions for the use of the board

1. The store flashlight adopts advanced stabilized voltage and constant current technology, which can effectively solve the requirements of LED flashlight for constant current.

2. Special tips: A. do not use the voltage beyond the pressure, and the voltage shall not exceed 4.2V B. the battery is facing forward and not reversed, otherwise the board will burn. C. pay attention to the change of the temperature of the flashlight to ensure the heat dissipation D. do not open the circuit board by non professional personnel

3, warranty instructions: open or processed circuit board no longer warranty coverage.

3, Lithium battery instructions

1. Most of the battery is 18650, 16340 lithium batteries.

2. Characteristics of lithium battery: the charging mode of lithium battery and mobile phone battery is completely different; Lithium battery has no memory, it can be charged at any time, and it should not be overcharged and put.

3. The first charge 6 hours at least, after the charger according to the green light on it. There's no need to overcharge.

4, lithium battery natural discharge rate in the use, each day will release its top-up of about 1% or less, although slow, but to prevent too long placement time.

5. Pay attention to the battery waterproof, anti period, anti falling, etc.

6. It is specially suggested to use a "three-prevention" charger with overcharge prevention, reverse connection prevention and short circuit prevention.

7, long time do not use the battery, should be fully charged to save, normal in about three months to charge and discharge once again;

8, warranty instructions: the battery factory is no longer covered by the warranty.

IV. Instructions for Use of Flashlight

1, flashlight in use, according to the flashlight on the voltage and battery requirements to choose, do not misuse, in order to prevent burning the circuit board, different models, different voltage batteries do not use at the same time.

2, in use, when the brightness of the flashlight changes significantly to turn off the flashlight, to prevent the battery from being released.

3, cooling skills: flashlight in the process of use, to ensure heat dissipation. When the battery is fully charged, use second gear first, so that the lamp head and battery can be extended product life! Holding the flashlight tightly by hand is a good heat dissipation, it is recommended to put on the light according to the heat of the flashlight timely cooling or closing, waiting for the temperature to drop and then light up, in order to dissipate heat.

4, according to the flashlight on waterproof, shockproof, etc., strengthen prevention.

5, the inner wall of the lamp cup to keep clean, can not be wiped by hand or harder objects;

6. Do not direct the torch light to people's eyes, so as not to affect their eyesight, especially for children.

7, if not use the flashlight for a long time please remove the battery (one month or more) to avoid chemical corrosion.

Five. Protection instructions

1, do not long-term flashlight with sunlight, water, chemicals and corrosive gases, etc. contact, to avoid damage to the flashlight protection layer.

2. In order to keep the "0" ring and thread rotating smoothly, wipe vaseline oil on its surface 2-3 times a year.

Six. Fault access

1. Check the battery: make sure the battery is charged and installed in the right direction. Do not use batteries of different brands. Do not mix old and new batteries.

2. Check the tail cover: make sure the switch is tightened and in good contact, and ensure that the copper pillar of the tail cover is in good contact with the metal sheet of the tail cover pressure ring.

3, pay attention to whether the lamp holder is loose.

Some common mistakes in the purchase of flashlight

Myth 1: The brightness is not as high as possible

Flashlight to improve the brightness method is from the lamp head to the reflective bowl, battery, main trigger design and other integrated platform lift. International brands and domestic brand-name products, have been rigorously designed and tested to ensure service life and safety.

Method two is to increase voltage and current to achieve: the afterfoot heating caused by over frequency is huge, because the two do not match, which leads to frequent over discharge of lamp head and lithium battery, which can only be lit for several minutes and often need maintenance.

Misunderstanding 2: misled by false parameters

Many sellers intentionally or unintentionally falsely mark lumen values

Myth 3: Orange reflective bowls are not necessarily better than glossy noodles

The reflective efficiency of orange peel reflective bowl is lower than that of smooth bowl. You can find that the high-power search lamp on the market is basically smooth bowl because of its high reflective efficiency and long range. So why do most tactical flashlights use orange reflective bowls? The reason is very simple, in order to get a perfect spot. Because the light bulbs we usually use have filaments, and the light spot reflected by the reflecting bowl happens to be the projection of filaments, and its principle is similar to the phase forming principle of convex lens. In this way, the light spot is a clear filament, which is hard to see. We need to see the actual effect when we look at the parameters!

Our shop sells real mark brightness, battery life is long, light color pure white, the focus effect is good! It's a great aid for work, field sports, etc.!

The advantages of this flashlight: small size, light weight, easy to carry, durable, with all-weather use function, strong light, direct distance, strong and weak light can be selected, strong light - far, weak light - near, emergency - flash. The top titanium oxide alloy is designed to strengthen the attack on