Blue light power is high, so it is not easy to distinguish things.
500mw and 1000mw are neck and neck.
1000mw and 1500mw are indistinguishable.
1500mw and 2000mw are neck and neck.
There is no substance to define it. For example, something can be lit at about 500mw, something can be lit at 1000mw, and then 500mw has no obvious effect.
Other power tests are the same.
Blue light is not only divided into true and false power, but also on the lamp tube.
You can't see the old pipe, and its life will not be immediately reflected.
At present, according to our test, 2W focus can ignite white A4 paper.
Focusing on 1200mw blue light can light colored balloons at 3-4m instead of black balloons that are easy to light.
There are also some tests such as firecrackers, candy paper and tin foil.
1000mw or more is acceptable. The greater the power, the farther you can click.
For example, the measured 2000mw 2499mw blue light, the wooden door can be coked 5 meters away, and the wooden door will burn into black charcoal.
This effect cannot be achieved by 1000mw.