FAQ of Radar led fluorescent tube
Radar led lamp tube radar led fluorescent tube knowledge quiz There are many issues such as manufacturer, wholesale, length, power, size, purpose, installation drawing, wiring method and so on.
1.What is radar led tube radar led fluorescent tube?
Answer: Radar led tube is also called radar induction led tube or radar led fluorescent tube, the latter two are its aliases
2.What is the purpose of the radar LED tube?
Answer: It is used as a smart tube. It is an auto-sensing LED tube. Some people will turn on and no one will turn off. The energy-saving effect is very good.
3. What is the principle?
Answer: The principle is to use electronic technology. The transmitter will emit radar waves, also called microwaves, to spy on moving people or objects, sense changes in the position of the object, and control the automatic operation of the led tube.
4. Where are they generally used?
Answer: It is used in many places, such as aisles, warehouses, garages and other places. Its purpose is to save energy. It does not require long-term lighting. It can be used in places where short-term intermittent lighting is required.
5. How much electricity is saved?
Answer: The energy saving reaches 85%. In normal standby mode, that is, when there is no one, it is only 2-3w, which is equivalent to the power of a small light bulb. The electric meter may not move, and it is almost useless.
6. How many watts is generally achieved?
Answer: It depends on the situation. For example, 1.2 meters generally achieve 15-16w. Of course, like our Langte has high luminous efficiency, it can also achieve 12-14w, but the brightness is enough.
7. What are the specifications?
Answer: Common specifications are: 0.6m 8w to 2.5w
1.2m 15w to 3w
1.5m 22w turn 3-4w
Of course, other specifications can also be customized for you, now divided into integrated and split types
8. How to replace the radar LED tube?
Answer: There are two types, one is split, the one with pins at both ends, you can use the original bracket, but to modify, remove the ballast inside, one end of the zero wire, and the other end of the red wire.
One is integrated, Bunsen has a bracket and a plug. It will light up when it is powered on.
9. How to test whether it is qualified?
Answer: Two methods: one is to install it directly and use the human body to test it. When it gradually gets closer to the lamp, it will become brighter; when it is still, the lamp will become darker.
One is to cover the sensor head with a metal cover, which will automatically darken after a period of time, which is normal
10. What are the parameters?
Answer: The basic parameters are: 1.1.2 meters 2. Total power 15w 3. Standby 2-3w 4. Delay 30 seconds 5. Induction distance 5-8 meters 6. Voltage 220v
11.T5?
Answer: Of course there is. There are T5 integrated. T5 split is less common. Due to the thin tube, it is difficult to produce; but there are alternatives; T8 to T5 and T6 can meet your requirements
12. Is there a warranty period?
Answer: Yes. Langte LED tube is of good quality, and the general warranty is 3 years, so you can use it with confidence.
13. Where can I buy it?
Answer: Please note that you usually find the manufacturer to buy, one is that the product quality is guaranteed, and the other is that the after-sales service is also guaranteed, the price is moderate, there is no intermediate price difference
14.Are there any cheaper ones?
Answer: Yes, depending on what occasions you use. There are currently 3 models for you to choose from. One is a semi-plastic and semi-aluminum shell, the price is not expensive; one is all plastic; the price is medium; the other is a full glass shell Yes, the price is low. If the requirements are not very high, you can choose a cheaper one. There is also a warranty period.
15. How long is your general warranty period?
Answer: Generally speaking, the price is moderate, the warranty period is 2 years, such as glass shell, plastic shell; semi-plastic and semi-aluminum shell, the warranty period is 3 years
16. What is the energy saving effect?
Answer: The energy-saving effect of the radar led tube is obvious. When it is in standby, it only needs about 3w. When it is working, it will use full power. At the same time, the full power working time is short, generally 30 seconds. Compared with ordinary garage fluorescent lights 36- In terms of 40w, energy saving can reach 80%, and the effect is immediate that month, and the effect is immediate
