Q:Why does the led fluorescent tube have water vapour in it? What causes it?
LED fluorescent lamp tube USES the LED lamp bead, the lamp bead electricity, send out heat big, if sealing sex is not very good, have air enters, enter, can produce vapor.
Q:I hope my answer will help you
There is a minimum of a spring, which can be applied to each side, and if one can be pressed in, it can remove the lamp. I hope my solution will help you
Q:Why don't leds need a rectifier
LED is a dc device, and the driver must be different. If you do not remove the rectifier, you may not install the LED lamp.
Q:What's the difference between an LED fluorescent lamp and an ordinary light tube?
Led fluorescent lights are leds, energy efficiency, and environmental protection Ordinary lamp tube (we see everyday), most is fluorescent lamp more, contain poisonous substance
Q:How to connect the power supply when the LED lamp is energized?
Are you asking for 220V power? If you don't have to be a plus or minus, because the ac is not a plus or minus, you can just plug it in. Hope can help you!
Q:Put on LED lamp tube, can connect change 3 lamp tube not bright?
The wind tube of the ballast is usually not flashing when it is opened, and the life span is basically one year
Q:Can leds be used for a regular fluorescent lamp?
General LED fluorescent lamp tube does not use ballast, use the ballast to be eliminated. The LED fluorescent tube is driven by its own. How to reinvent the person who needs to ask you to sell your LED tube, different brand modification steps are different. Some of them only need to be torn down one, and my house is all torn down. I bought the LEDT8 for the 1.2m double-end input.
Q:Fluorescent fluorescent lamp tube can replace led fluorescent lamp tube?
When installing, the ballast is removed directly from the left and right side of the fluorescent lamp. No need to replace the lamp holder, which is completely universal.
Q:How many lumens is the T5 bulb of 18W
Look like you do with t5 example, t5 strengths, now, now is from inductance rectifier to improve the electronic rectifier, higher efficiency, lamp lumens not only meet the even more than the national standard, reached about 90 lumens. And t5 is more efficient! If the screw lamp, generally in the luminous flux of 50-60 lm/W, and haven't consider it droop, even if Edison lamp just pack up and give a person feel very bright, but as long as a long time can tell what separates! Hope can bring convenience to a friend's life and work!
Q:The lamp tube of LED lamp is full plastic lamp tube good or half plastic half aluminium tube good?
The whole plastic lamp tube is the one of the most early application, because the main use is not isolated type power source, in order to avoid electric shock problem, so more want to adopt whole plastic lamp tube. It USES a phi 5 hat tube LED. The fluorescent lamp the biggest problem is that the cooling problem, because all the heat sealed in tube, don't spread out, the light failure is severe, plus straw hat tube original life is very short, less than 2000 hours it broke.