T8 LED Tube 120CM 20w 1700lm Three Years Warranty CRI 70-75 CLEAR COVER PF0.5

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Main Technology Index:

Q: The two ballast that originally was electric inductance towed three ordinary fluorescent lamps, now changed to LED fluorescent lamp tube, have influence?: The impact is certain, and it wastes electricity. It is expected to waste about 12W of power, and if it is powered by a capacitor, it will also greatly affect the brightness.

Q: I hope my answer will help you: Rotate it, or you can move the tube to the right and try it.I hope my answer will help you.

Q: Where is the very thin daylight lamp usually bought?: You're saying T x, right? Decoration city have to sell, there is large supermarket, you tell him you want to root T tubes, general 18 or 21 megawatts is very bright, usually ten dollars even base together to sell cheap, expensive better leishi dozens

Q: How does the energy-saving lamp tube set quota: Energy-saving lamps usually refer to the light source (bulb) as a light source for energy efficiency, as for what quotas to set, and what kind of lamps the source is used for.

Q: The same thing is 5w, is this LED tube power or is this a fluorescent lamp?: Power consumption is the same, but brightness is different.The fluorescent lamp is good for people's eyes, LED saves electricity, oneself choose.

Q: How do you measure the flux of the LED fluorescent tube: Luxmeter, only test fluorescent lamp within a certain range of brightness, the open bright daylight lamp, the light meter to the lights, see distance of one meter range to see how much brightness, two meters how many brightness range. And the best way to test the flux is by using the integral sphere, the data is the most reliable,

Q: LED T5 T8 and normal fluorescent lamps with no ballast: If the factory is to be refitted, it can change the LED fluorescent lamp of T5. If it is a new installation, choose LED operating lamp!

Q: Ordinary lamp tube is replaced by the led for video: ?tear down everything on the shelf, (one of them is a spin-off: the regenerator, and the inductor, the other is an open circuit board). 2: take the 220V line of communication. Another: LED tube at both ends of two light feet are interlinked, so on the bracket in the line, as long as the wire and zero line in both ends can be respectively, each side there are two shell inside, which one can be

Q: Does the LED lamp need to be a national compulsory certification: Do not need, at present domestic do not have mandatory certification, domestic also do not have a unified standard and index! At most, there is the certification of the eu system, ce and rohs. In fact, leds are the most energy-efficient way to make a comparison: We compare 1.2 meter ordinary fluorescent lamp with 1.2 meter LED fluorescent lamp consumption By 20 hours per day: The average fluorescent lamp has a life expectancy of two years, LED fluorescent bulbs have an average life span of six years (the LED fluorescent tube has a lifetime of 4,3800 hours). The 12WLED fluorescent lamp is comparable to a 40W standard fluorescent lamp.

Q: What are the components of a T8 LED lamp tube?: rear power within you want, how much power efficiency, the whole lamp power, lighting, light source adopts what kind of, whether to need to patent, LM80 certification, such as this can only give you recommend suitable solutions.

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