The brightness is completely dark in the interior and the brightness CP number is 1000 what is the c

If you stare at the landing spot of the flashlight's light, it will feel very glaring. Moreover, in indoor situations, the light will be on the wall all the time, and as a result, the light that leads to the room is very strong, and this effect will be much brighter than the ceiling headlights. Therefore, do not point a flashlight at yourself or others (even in dark conditions), as it may lead to temporary or permanent blindness of the eyes!!

When you talk about brightness, you have to have a concept, there is basically no way to measure it, this is not a concept that can be quantified in the mind, you must observe it with the naked eye to have a subjective feeling. However, the micron flashlight used to be okay, but now it is a bit of a decline and is basically rare. Krypton bulbs are no longer popular, and now they are mainly LED light sources, both white and yellow, and the brightness is also from hundreds of lumens to thousands of lumens, and the brightness is constantly improving.

I am a titanium lighting for flashlights, and the flashlight with a strong irradiation effect is mainly a C10 flashlight with 800 lumens single-chip Cree XML T6 LED, which has strong flood light at medium and short distances, good long-distance focus, and excellent road illumination effect, which is the first choice for outdoor and night riding. There is also a 18650 small straight with T6 LED, which is small in size and super bright, so you can communicate about it.

Its excellent quality is loved by people from all walks of life, and in the United States, it is also a good helper for ambulances, firefighters and police. The flashlight is made of state-of-the-art aerospace metal materials both inside and out. Highly drainable, shockproof.

Is this a topic in Building Physics? Tell you ... I'm looking for the answer to this question as well...

It's better to have a little brightness, except when watching horror movies.

A monochrome image with a pixel depth of 6 bits, so a 6th power with a different number of brightnesses of 2 equals 64b.

Pixel depth refers to the number of bits used to store each pixel, and it is also used to measure the resolution of an image. The pixel depth determines the number of colors that each pixel of a color image may have, or the number of gray levels that each pixel of a grayscale image may have.

Pixel depth: The sum of the binary bits of all the color components of a pixel, which determines the maximum number of different colors (brightness).

For example, if the monochrome image has only 1 bit plane, if the pixel depth is 8 bits, the number of different brightness is 2 8 = 256;For another example, if the number of pixels in the three bit-planes of the three bit-planes is 4, 4, 4, respectively, the pixel depth of the image is 12, and the maximum number of colors is 2 12 = 4096.

The 1000cd is very good, and you can see it clearly outside. The premise is that there is no false label data.

Panasonic military laptop screens are just this brightness. The display screen of my UAV ground station is also aimed at this.

You have to say whether it's indoor or outdoor There is still something P how much, outdoor requires a lot of brightness, at least 8q

It's very dark, it's basically hard to see, and the indoor environment has to be relatively dark to be clear.

From the panel for pls, it can be speculated that it may be Samsung's display,Other parameters are also decent,If it's a product that has been on the market for a relatively recent time,A new set of about 1000 should be OK。

Of course, energy-saving lamps are better. But energy-saving lamps are much more expensive than ordinary bulbs. The most important thing for energy-saving lamps is to protect the eyes and save energy.

It is recommended to use energy-saving lamps, but it is also important to buy energy-saving lamps, don't buy the kind of very cheap halogen lamps, which are waste of energy and have a short life. To buy real energy-saving, etc., three primary colors, low shooting temperature. Suggested Brands:

Philips, Moore, Wanlu.

If I had to choose, I would choose Fenix

Jetbeam is not bad either.

Contains 6 ultra-bright Nichia-LEDs (up to 100,000 hours) and a single Xenon....Nichia LED bulbs never need to be replaced. Bulb Type 6 5mm Extremely Bright Nichia White LED Bulb Ultra High Brightness Xenon Bulb.

In addition, Philips is also experimenting with LED bulbs for current lampshades, which can be switched on and off and changed color by touching the bulb...Some of the LED fixtures are packaged with them" led by nichia "is like a computer marking" intel inside "Just as eye-catching...

Transparent polycarbonate krypton ultra-bright energy-saving bulb with a brightness of (complete darkness indoor) cp number: 1000....8.

The low-impedance electrical circuit design is adopted to prolong the battery life and achieve the effect of power savingThe patented design of the bulb has a diameter of only 3 mm and consumes very little power...

The American Micron flashlight is one of the best flashlights in the world and is the leading brand of flashlights. Its excellent quality is loved by people from all walks of life,..

The specific choice depends on the purpose and situation of your use. I'm more inclined to: transparent polycarbonate krypton super bright energy-saving bulbs.