1. Energy saving
There are three kinds of lamps on the market that can replace the existing T8 lamps (12MM), one is T5/28W(12MM), and the rare earth tricolor fluorescent tubes have an energy saving rate of 44-28)/44 * 1%. Guaranteed for one year;
One is T5/2W(12MM) rare earth tricolor phosphor tube, and the energy saving rate is: (44-2)/44*1%=54.5%. Because the brightness of the patented reflector is 115%-12% of the original, the electricity bill can be saved for one year: 44 * .545/. Warranty for 16 months (actual turn-on time;
one is LED lamp tube T8/15W(12MM) and LED high-brightness lamp bead, and the energy-saving rate is (44-15)/44*1%=65.9%. Because of the use of high-brightness LED lamp bead, the brightness is 95%-11% of the original, and the color temperature is high and white, which can save one year. Warranty for 6 months (actual turn-on time);
2. Easy replacement
Just turn off the starter on the basis of the original lamp, remove the lamp tube, and then replace it with T5 integrated energy-saving lamp. Generally, one can be replaced within 15 seconds. There is no big replacement cost, and no accessories are produced. The rectifier of the original inductance rectifier lamp is generally not removed, so as to protect T5 lamps, reduce voltage and stabilize voltage. The power consumption is only .4W, so it will not be changed. However, it should be noted that if the original lamp uses an electronic rectifier (without starter), it cannot be replaced directly and needs to be modified, but there is no extra cost for this, and it takes about 8-1 minutes to replace one. Is to short-circuit the original electric ballast and connect the power cord directly to the two lampposts.
3. It doesn't hurt your eyes
T5 energy-saving fluorescent lamp uses high-frequency electric ballast, which is the same frequency as the desk lamp used by students, so you won't feel the tube beating when you use it and use it. Compared with t8 lamp, it's really a QQ and a BMW. Working under this lamp for a long time will not make your eyes tired and fuzzy.
4. Increase the capacity of transformer and reduce reactive power
The current of common T8 lamp is .43A, the voltage is 22V, and the power factor is about .45, so its apparent power is 22*.43=94.6W, and its actual power is 22 * .43 * .45 = 43W; Similarly, the current of T5 lamp is .93A, the voltage is 22V, and the power factor is about .95, so its apparent power is 22*.93=2.5W, and its actual power is 22 * .93 * .95 = 19.5w.. If a 1KVA transformer is equipped with T8 lamp, it can be used: 1*1/94.6=157 lamp. If it is equipped with T5 lamp, it can be used: 1*1/2.5=4878 lamps. For the same 1 lamps, the capacity of T8 is 94.6KVA, while that of T5 lamp is only 2.5KVA, so the capacity can be increased by 74KVA. If your transformer is charged according to the maximum power, you can save one moonlight power: 74*38=2812 yuan.
5. Reduce the energy consumption of the air conditioner
Because T8 lamp tube is an inductive rectifier, it only works when the lamp tube is started, and it is usually a resistor with a resistance value of 4-45 ohms. Then, after normal lighting, its power consumption is: .43A*.43A*43 ohms = 7.95 W. If there are 1 lamps in your workshop, then, As the T5 lamp is directly modified and the rectifier is not removed, its power consumption is: .93A * .93A * 43Ohm =.37W*1 pieces =37W, which reduces the calorific value by 95%. Can your working environment be bad?
6. Environmental protection and safety
Because T8 lamp tube uses common halogen powder and gaseous liquid mercury, once it is broken, it will lead to mercury diffusion and fluorescent powder permeating the air, and if it is too much, it will cause mercury poisoning and pneumoconiosis; T5 tube uses rare earth tricolor phosphor and mercury fixation, which will not bring harm to people after being broken. Because of the high calorific value of T8 lamp, sometimes the rectifier burns out and spontaneously ignites, which leads to disaster accidents. T5 lamp is an integrated electronic product with multiple protections, which will not spontaneously ignite and catch fire, so it is environmentally friendly and safe.
7. Prolonged service life
Due to the large current of T8 lamp, the tungsten wire with the same resistance will be vaporized and thinned quickly under the action of large current, and finally it will be broken and the lamp will not be bright. T5 lamp, however, because of its low current and low calorific value, its filament gasifies less in the same time, and the filament is constant, so the lamp will not be broken. Therefore, in terms of service time, T5 lamp is much longer than T8 lamp. .
8. Reduce the cost of maintenance
If one of the lamp tube, rectifier and starter of T8 lamp fails, the lamp will not work, so you must check and repair it. Besides the maintenance cost of accessories, you also have the labor cost of repair, and sometimes the power failure will affect the production of the assembly line. As for the T5 lamp, you don't need to check it, just change it. If it is replaced free of charge during the warranty period, you don't have to spend more time repairing it, and basically it takes 1 seconds to solve the problem.