How to choose a good LED flashlight

LED flashlights on the market are mixed, prices vary, and quality varies, so you need to choose a quality LED flashlight (electricity, metallurgy, railways, steel, ships, chemicals, stadiums, transportation , cycling enthusiasts, etc.) Choosing a suitable LED flashlight is not an easy task. So the following Xiaobian introduced to you the choice of some LED flashlight method selection of light source: LED flashlight, as its name implies, the light source is LED, the general recommended outdoor venue is CREE LED, the irradiation distance is much stronger than the average LED light source, attenuation Slow speed, life can be up to 100,000 hours.

The choice of battery: For outdoor places, you need strong battery life, so we generally recommend the use of rechargeable lithium battery, this type of battery can be washed, low energy consumption, life is much longer than the average rechargeable battery, can repeatedly charge 500 More times.

Observation of welding details: Since each diode of the LED flashlight is connected to the circuit board by welding, it is very important to observe whether the welding is firm at the welding site. If it is not firm, the virtual welding will affect the use of the entire flashlight.

Shockproof, waterproof look: An LED flashlight that can be applied to outdoor places must be equipped with shockproof, waterproof, shockproof and drop resistance. Waterproof prevents water from entering the circuit board, because the LED flashlight can be considered as an electronic product. So we can observe whether the screw opening of the flashlight is tight, and whether the detailed slits are tight.

Observe the flashlight aperture: if the aperture is a uniform circle, it is one of the criteria to determine whether an LED flashlight is good or bad. Our request for focusing on beads is also focused on one point.

Look at the overall appearance: details, tight sew, beautiful appearance, and meet the above 5, then this is a good LED flashlight.

Precautions The LED flashlight cannot adjust the focal length. This is a different point than the ordinary flashlight. It is also a point to note.