The specific steps for installing and using LED tubes are as follows:
First check whether the input voltage is qualified: 220v in domestic, 110v, 277v, 347v in foreign countries
Inductive ballast LED tube diagram modification
1. Connect the 220V AC power when there is no rectifier in the lamp frame, install the LED fluorescent tube in the lamp frame, turn the LED fluorescent tube to make it glow and adjust the direction of light emission;
2. If there is an inductive rectifier in the lamp holder, short-circuit or remove the rectifier, unplug the starter, install the lamp in the lamp holder, turn the LED fluorescent tube to make it glow and adjust the direction of light;
3. If there is an electronic rectifier in the lamp holder, remove the rectifier, install the lamp in the lamp holder, turn the LED fluorescent tube to make it glow and adjust the direction of light;
1. The installation dimensions of the LED tube are the same as those of ordinary fluorescent lamps.
2. The contact pins at both ends of the LED tube are connected together in the tube. It is strictly forbidden to connect the positive and negative poles of the 220V alternating current to the two contact pins at the same end, otherwise the LED tube will burn out.
3. If you only pull out the starter without disconnecting the original ballast during energy-saving retrofitting, the LED fluorescent lamp can also be bright, but it will seriously affect the life of the LED fluorescent lamp. The LED fluorescent lamp will attenuate by 50% in about 3000 hours! This situation does not belong to the scope of replacement. If it is an electronic ballast, the ballast will burn out!
4. Frequent switching is strictly prohibited, and the number of switching times in 10 seconds should not exceed 2 times.
The advantages of LED lights are obvious. Energy saving and durability are the biggest features of LED lights. Generally, they can save more than 70% of electricity. The intensity of 12 watts of LED light is equivalent to 40 watts of fluorescent lamps. The service life is about 10 years. Generally, it does not require maintenance and does not produce mercury. , Xenon and other harmful elements. The non-flicker-free feature of DC drive can also protect eyesight.
