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Q:The problem of LED lamp compatible ballast
Is generally not recommended to the LED lamp direct access to the original traditional lamp circuit, mainly because the ballast has power, is not conducive to energy conservation, and one more thing is if the circuit voltage instability, is too large, the prices will have impact on LED lamp power supply, generally only need to take off the ballast, on both ends of the wire can directly be connected to the can Take the answer to your satisfaction.
Q:What specification does daylight lamp tube have, what brand of fluorescent lamp?
On the alternative, leds may be more efficient and more efficient. Through the relevant departments of the test, the led fluorescent lamp light is more soft, not dazzling, and higher brightness, so particularly in the installation of sitting room and bedroom, suggest or with lower power, led fluorescent lamp, so to the protection of the eye.
Q:How long does the energy-saving daylight lamp tube change?
You didn't say you were satisfied with the brightness you had just installed three years ago. If the brightness drops only if the brightness decreases with time, replace the lamp with a reduced brightness in time.
Q:If the led lamp is replaced, the lamp power should be small
B: yes, half of it. 20w is much brighter than before.Yeah, how else to say energy efficiency.I hope my answer will work for you.
Q:Is there a greater value in switching from a normal daylight lamp to an LED energy-saving lamp?
I'm selling LED lighting. I advise you to change leds, whether you're a business or a home lighting. Hand, energy conservation is certain to technical 9 w can now instead of 40 w fluorescent tube, and the price will be more and more low, you pay is very fast. On the other hand, the LED is a cold light source that does not produce ultraviolet light, and everyone knows that ultraviolet light is harmful to the human body. As service life of the original poster said this one, you don't have to worry about more, in the choose and buy when choose well-known trademark will give you three years warranty, LED life is generally 80000 hours is common fluorescent tube more than 10 times. Please take your hands on it
Q:Help me see the yellow on the left side of the LED fluorescent lamp
The black patch in the rear of the capacitor is the MOS tube, the electric inductance behind the MOS tube, the optical coupling behind the inductance, and the electrolytic capacitance behind the optical coupling.
Q:What is the 1.5-meter LEDT5 daylight lamp tube
It may also be used at the counter, which is about 1.5 meters in length. Actually, the only thing you can do is change the length when you drop the material. I make the special LED fluorescent lamp, the length is 1.9 meters. 2.5 meters and 2.8 meters, 1.5 meters in pediatrics. Ha ha
Q:If you want to replace it with an LED fluorescent tube, how many watts does it take?
If 40 w incandescent bulb lamp, LED lamp in 7 w. With the proportion of electricity savings, incandescent lamp and fluorescent lamp were similar, LED lamp is incandescent lamp energy saving energy saving 80%, energy-saving lamps than incandescent lamp energy saving in about 60-70%
Q:How does the T8LED light tube replace the fluorescent lamp tube
Tube at both ends a firewire, on the other side is zero, the two feet per head are connected together, by one or two can be, if with neon bulb starter, starter can be twisted off, then remove ballast two joint together can change LED bulb.
Q:Is there any LED fluorescent lamp that can be used for more than five years?
If it is lit 24 hours a day, leds will not work. The lamp tube is the built-in power seal belt, the heat is not good the life span is long. But it can be custom-made, use the anti-sulphur lamp bead without cover type design, heat dissipation should be done particularly well, the external constant current power supply, the current hits 50% rated current. Five years is no problem.