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Matters needing attention and purchase of LED fluorescent lamp
LED fluorescent lamp has begun to gradually enter the office, shopping malls, underground parking lot, saving a large amount of electricity, also made contributions to energy conservation and emissions reduction, there are more and more units, schools are beginning to traditional fluorescent lamp replacement for the LED fluorescent lamp, 99 led.net now to purchase LED fluorescent lamp with a note is introduced as follows:
(1) the damp environment use need to do closed processing beforehand
Due to the LED fluorescent lamp is indoor lamps and lanterns, for the convenience of replacement parts, are generally not doing waterproof processing, LED fluorescent tube inside a closed space, once the moist air enters the will not discharge, so the set, the more water, after period of time will be corrosion inside the electrical components, also may cause a short circuit, damage to the inside of the electrical components, or will cause a fire.
(2) to prevent the surge current
In the circuit has a high power motor, electric welding machine, large electrical equipment environment arise surge current, tend to be more than the general LED fluorescent lamp power regulating circuit adjustment ability, then may cause shock, fault occurs.Usually, this failure is beyond the national standard of the pressure, the manufacturer shall have the right to not be compensation, it will bring unnecessary loss to the customer, also bring adverse consequences to LED lighting company reputation, so use LED lights in the above environment best equipped with corresponding voltage regulating device in advance.
(3) not to open LED fluorescent tube
Due to the LED fluorescent lamp USES mostly currently on the market the isolated power supply, once apart the LED fluorescent tube, get an electric shock accident may occur.Also in the process of dismantling may damage to the conductor or solder joints.
(4) check the original fluorescent lamp tray chimney
Because many customers are responded to an appeal by the reduction of energy saving transformation, the original mercury fluorescent lamp replacement for environmental protection and energy saving of LED fluorescent lamp, still use the original lamp plate lamp shade, if long time lamp panel chimney fault, short-circuit, tube falls off and become a potential security risk, thus saving energy need to check the original fluorescent lamp tray when the chimney.
(5) dc power supply or ac power supply
If you have experienced an electrician, can consider to use unified dc power supply, switching power supply can be used commonly, but must pay attention to whether can open only part of the LED fluorescent tube, to prevent the flow phenomenon, the benefits are more efficient and more convenient maintenance, there will not be only lamp extinguished as a result of a power failure.
(6) to buy the right LED fluorescent lamp products
According to chengdu in the moonlight electric Liu Gong deputy chief engineer, consumers need to know about the LED fluorescent lamp lights, don't have to go to the factory level of energy saving, because some manufacturer of LED fluorescent lamp products photoelectric efficiency of 55 lm/W also indicate level of energy efficiency, the pit dad!Also pay attention to whether the whole lighting effect, is there any on the power supply of power, after all the bad LED manufacturers also many, if possible, baidu, the best choose well-known reputable after-sales guaranteed the product of manufacturer of LED lights.At the same time according to their own needs to choose the appropriate wattage LED fluorescent lamp and installation of density, satisfy demand is also not the pursuit of high intensity of illumination and waste of electricity.Choose appropriate class product, do not blindly pursue high-end products.
(7) to choose the appropriate color rendering index
LED lighting improve color rendering index scheme 1
What are the advantages of the LED fluorescent lamp?