How to choose LED flashlight?
The selection of light source: LED flashlight, as the name suggests, the light source is a LED, recommended for general outdoor places is CREE LED, LED light source distance is generally much stronger, the attenuation rate is slow, the service life can be up to one hundred thousand hours.
Observe the aperture of the flashlight: whether the aperture is a uniform circle is one of the criteria for judging whether a LED flashlight is good or bad. We also try to request light bulb on a point.
Shockproof, waterproof look: a LED flashlight can be used in outdoor venues, must have the shock, waterproof, shockproof is durable, waterproof that prevents water from entering the circuit board, because the LED flashlight is a electronic product. So you can observe the flashlight whether opening screw tight, tight slit and details.
To observe the welding details: because each LED flashlight diodes are connected by welding on the circuit board, so the observation of welding welding whether the firm is very important, if not strong, weld will affect the use of whole flashlight.
The selection of battery for outdoor space, need strong endurance, so the general use of lithium rechargeable batteries, the battery can be washed, low energy consumption, charging battery life compared with the long, repeated charge more than 500 times.
