Proximity lighting
Within 10 meters. Products such as AAA battery headlamp are more suitable for close lighting use.
Middle range illumination
10 meters. -100 meters. Mostly with AA battery flashlight, easy to carry, with brightness below 100 lumens. Suitable for white-collar workers and ordinary users of home lighting use.
Remote illumination
More than 100 meters. With high-power LED as the core, lithium battery as the power supply, with a driver circuit board, can drive the voltage high, and then carry out large current discharge, improve brightness. This kind of flashlight is often purchased by outdoor enthusiasts and professional users because its quality is more reliable and its performance is more powerful, so it is more suitable for the harsh outdoor environment.
LED light flashlight with a high-power single [or more] light-emitting diode as a light source, generally use aluminum alloy as a cylinder material, with 26650, 18650 and other rechargeable lithium batteries and Cr123, C, AA, AAA and other alkaline dry batteries to provide electricity, with efficient microcomputer chip or circuit board connection, emit super bright lighting tools!
Light cup: According to the needs of use, generally use two kinds of light cups, smooth metal reflective cup, light is very concentrated, can reflect more perfect light spots through the light cup, suitable for remote lighting, the use of environment hunting, exploration, Orange peel metal reflective cup flooding effect is good, through the diffuse reflection, irradiation range is wide and clear, for close-range lighting.
Barrel material: The barrel body of flashlight is made of more common aluminum alloy, in addition to stainless steel and titanium alloy. Stainless steel is heavy, titanium alloy is expensive, aluminum alloy is relatively moderate, widely used.
The performance of different aluminum materials is different, it will also cause a big price gap, brand flashlight mostly uses the highest level of aviation grade aluminum alloy T7075, T6061, this material is super corrosion resistance, impact resistance, and easy to precision machining.
Battery selection: Battery hand brightness and battery life have a great impact, lithium battery can be used repeatedly, and has high capacity characteristics, has a longer overall battery life, and to a large extent, cost savings, but not easy to buy, a single battery life is short, dry battery can better play the efficacy of high-power LED, high stability, and a single use time is long, and easy to buy, But the batteries need to be replaced frequently, which adds to the cost.
Post time: Nov-03-2023