What is the use of super bright led flashlight?
What is the use of the brightest laser flashlight? Laser flashlights are really useless for ordinary people. They are just for fun, such as lighting firewood and bursting balloons. They have no special purpose. Because of its bright beam and strong resistance to stray light interference, for field explorers, laser hand power can send out distress signals in time, and can also be used to measure objects on construction sites. In addition, it can also be used to indicate objects and be used on site. command.
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What details should be paid attention to when using the brightest laser flashlight. Avoid direct exposure to the skin and flammable materials. Do not use it in an environment above 35 degrees and below zero, so as not to accelerate the aging of the laser. If it is not used for a long time, be sure to take out the battery and place the brightest laser flashlight in an anti-static and moisture-proof place. The continuous use time should not exceed 2 minutes in winter and 1 minute in summer to prevent rapid aging. Laser pointer is harmful to human eyes, please do not direct it at human eyes. Because the energy of laser is too large, accidents may occur if you are careless. Do not shoot flammable and explosive materials directly, let alone people. Eyes, because the laser can cause damage to the retina and even blindness. Please keep away from children to avoid accidental injury. At night or when the weather is cold, the laser flashlight becomes dark. At this time, it is not that the battery is dead, but that the semiconductor is sensitive to temperature. At this time, you can hold it with your hand for a while and wait for the temperature to rise above 20 degrees Celsius to work normally. If it does not work, you can consider whether the battery is insufficient.
2021-09-24 11:15:01
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