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:How to choose daylight lamp? What is the light bulb specification?

The fluorescent lamp shines after normal. Due to alternating current (ac) continuously through the ballast coil, the coil of self induction electromotive force, self inductance electromotive force blocking the current in the coil change, ballast step-down current-limiting role at this moment, the current is stable in the range of the rated current of the lamp tube on both ends of the voltage is stable within the rated voltage range. Because the voltage is lower than the ionization of the starter, so is no longer the starter in parallel at each end of the work, daylight lamp specifications: general search said 50 cm, 100 cm, 120 cm. Fluorescent lamp structure and function: each has a filament on both ends of the fluorescent lamp, inside the tubes filled with tiny amounts of argon and the thin mercury vapor, tube coated with phosphor, on the wall between the two filament gas when conducting an ultraviolet, the fluorescent powder soft light.

Q:If you want to replace it with an LED fluorescent tube, how many watts does it take?

This depends on the type of the lamp. For example, the bulb bulb, LED and incandescent, usually we calculate at 1:7 or 1:8, and there is a 1:10 calculation.

Q:Put on the new light bulb, why the lamp still not bright

For the electronic ballast, if no response after the power supply the tubes, should first check whether the fuse of the ballast burned, if it is a filament is red, estimation is ballast resonant capacitance breakdown.

Q:The LED fluorescent lamp tube breaks the LED light in the inside

If only the lamp is broken, the line is not damaged, the connection should still be bright, no change

Q:How do fluorescent tubes clean

Open the Windows before cleaning, circulate the air, and turn off the power. Use a wring cleaner to wipe the fluorescent lamp or light bulb, and if there are any other pieces that are torn down, use the same method. Then clean the cleaner with a clean dry dishcloth. It is best to rub the cloth over and over again.

Q:The notice of LED daylight lamp tube

Without ultraviolet light, no LED lights will not produce ultraviolet light, so unlike traditional lamps, there are a lot of mosquitoes around the light source. The room will become cleaner and cleaner. A voltage adjustable 80v-245v traditional fluorescent lamp is lit by a high voltage released by the rectifier, which cannot be lit when the voltage is lowered. LED lamps can be lit in a range of voltages, and can also adjust the brightness

Q:This kind of fluorescent tube is always easy to burn.

If it's an individual phenomenon, it's a rectifier problem, if it's a whole thing, it's a problem with the source voltage.

Q:Brightness, longevity The current led lighting tube is 90-100lm/watt, and the life span is more than 20,000 hours, and the chips and power supply should be paid attention to. We adopt a 3-ampere, long power supply to ensure the quality of the lamp.

Of course, some of the less known and inferior brand LED lights for one-sided to cater to consumer demand, in driving circuit to make the LED work under the condition of more than rated condition, light efficiency is very high, but the disease also is very obvious, the working life will be very short, light failure is severe, a period of time will be significantly dimmed. Therefore, when choosing a product, pay attention to the mainstream product of big brand, don't pay too much attention to light effect. This is especially true of the hybrid.

Q:The life of LED fluorescent lamp tube

Green environmental protection of semiconductor lighting, the light is downy, spectrum pure, is good for eyesight protection of workers and healthy body, the 6000 k cold light source, give a person the feeling of cool and refreshing on the vision, help to concentrate, improve efficiency.