Q:How does the T8LED light tube replace the fluorescent lamp tube

I just changed it. I bought a LEDT8 type of fluorescent tube 1 meter 2. 16 watts is basically equivalent to the ordinary energy-saving fluorescent tube 60 watts. It's very bright and bright, and you don't need a flash. But there are brands that don't have to take down the ballast, and you have to consult the person who sells your LED tube. The ballast and the regenerator are broken down, and the different brands are different.

Q:?The title What is the color temperature of the leds?

There are two types of traditional daylight lighting, the warm color of 3000K and the positive white 6500K, and the leds are almost as close as the two colors.

Q:What happens when daylight lights go on

It will be nice in a few minutes, maybe a bad fluorescent lamp, and now it's all LED

Q:How is the T8LED fluorescent lamp installed?

If it is old fashioned, you must cut the input of the ballast and install it as shown below.

Q:Is an LED 20 watt equivalent to 40 tubes?

The equivalent of 40 to 60 w. Theory led luminous efficiency is more than 10 times of incandescent lamp, energy-saving lamp is 2 to 3 times, but according to the feeling of the human eye not probable, because the led color temperature difference is very big, also is white is a lot of kinds, unlike CFLS in general only warm white (3000 k) is the white (4500 k) two kinds, calculate by is white multiples this is true, but when the temperature above 6000 k will feel a lot of dark, smooth color slants, a bit like a jack-o '-lantern, so buy the led lamp in the guest is white, the bedroom to warm white (3500 k) advisable, can't see how much watts.

Q:The various specifications of LED fluorescent tubes

LED fluorescent tubes with the traditional fluorescent lamp in installation dimensions are the same caliber, length of 1500 px and 3000 px, 3750 px, the three kinds of the length of the LED fluorescent lamp power is 16 w and 10 w, 20 w, length is 600 mm, 900 mm and 1200 mm, 1500 mm, its power, respectively, 14 w, 9 w 18 w and 25 w, 20 w and traditional fluorescent lamp actual power consumption of about 53 w, 40 w fluorescent lamp traditional practical about 68 w power consumption; 9 w LED fluorescent lamp brightness than 18 w fluorescent lamp brightness to light, 18 w LED fluorescent lamp brightness than the traditional 40 w fluorescent lamp, LED fluorescent lamp brightness is especially more soft and make it easy for people to accept. The service life is between 30, 000 and 50, 000 hours of power supply as ac85v-260v (communication).

Q:What is the difference between a radar sensor and an infrared LED fluorescent lamp?

Radar induction is radio frequency radio. Infrared sensing is infrared.I hope my answer is useful to you

Q:Does the power drop when the lamp of fluorescent lamp declines

The light failure rate of fluorescent lamp tube, the light failure degree is serious, the illumination quality and the effect and the life of fluorescent lamp tube, have the decisive effect. It also has an effect on actual power

Q:The two ballast that originally was electric inductance towed three ordinary fluorescent lamps, now changed to LED fluorescent lamp tube, have influence?

The impact is certain, and it wastes electricity. It is expected to waste about 12W of power, and if it is powered by a capacitor, it will also greatly affect the brightness.

Q:What is the flux of the general led daylight light

This depends on the quality of the LED fluorescent lamp, better leds luminous efficiency > 80 lm/w, that is to say, the 18 w LED fluorescent lamp luminous flux should be around 1500 lumens, 14 w flux should have over 1100 lm, 9 w flux to more than 780 lm. The poor quality is less than this flux, and there are tools that can be measured, very simple tools. There are also some quality LED fluorescent lamps that can reach this flux, and for a period of time the light is very bad, and there are a lot of poor luminescence angles that don't have the Angle of 180 degrees. LED918 has an article about how to buy LED fluorescent lights.