T8 LED Tube 1.2m 18w 1700lm Three Years Warranty CLEAR COVER

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Main Technology Index:

Q: The life of LED fluorescent lamp tube: Green environmental protection of semiconductor lighting, the light is downy, spectrum pure, is good for eyesight protection of workers and healthy body, the 6000 k cold light source, give a person the feeling of cool and refreshing on the vision, help to concentrate, improve efficiency.

Q: What about the quality gap between leds?: Yes, there are other factors besides these three conditions that cannot be ignored. Like lampshades, aluminum plates,

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: Leds are the ones that are brightest: The full plastic tube (aluminum) > glass tube > half plastic half aluminum is recommended. The glass tube is fragile and is restricted in use.

Q: The same thing is 5w, is this LED tube power or is this a fluorescent lamp?: Good, power same power consumption same, this is formed under the same type of floodlight. But the power factor of the LED tube is higher than that of the fluorescent fluorescent bulbs, though not much higher than that.

Q: What is the flux of the general led daylight light: This depends on the quality of the LED fluorescent lamp, better leds luminous efficiency > 80 lm/w, that is to say, the 18 w LED fluorescent lamp luminous flux should be around 1500 lumens, 14 w flux should have over 1100 lm, 9 w flux to more than 780 lm. The poor quality is less than this flux, and there are tools that can be measured, very simple tools. There are also some quality LED fluorescent lamps that can reach this flux, and for a period of time the light is very bad, and there are a lot of poor luminescence angles that don't have the Angle of 180 degrees. LED918 has an article about how to buy LED fluorescent lights.

Q: The energy-saving device installed on an old-fashioned daylight lamp is similar to the lighting in the university library, where lights are illuminated and the lights go out: Make a voice-controlled circuit to control the power switch.I hope my answer will help you.

Q: What is the category of LED bulbs, T6, T8 or whatever?: I guess the owner is wrong T-tube, tube lamps, just ordinary daylight tubes, each T is 1/8 inch (inch) The T8 lamp is a lamp tube with a diameter of an inch T12 diameter 38.1 mm, T10 diameter 31.8 mm, T5 diameter 16 mm T4 diameter 12.7 mm T3.5 diameter 11.1 mm, T2 diameter 6.4 mm, etc LED lights include high power and low power, LED wall lamp, LED digital tube LED lighting, LED lighting, etc A little help to the landlord

Q: How do the long daylight bulbs change: One kind: rotate 90 degrees, the two feet of the lamp tube go down from the small opening slot of the lamp. Install instead.

Q: LED energy-saving integrated fluorescent lamp tube, in the center has four segment interconnection, when the dark halo light is not known to be that electronic parts failure.: The so-called integration of T5 and T8 tubes, we can understand from the literal Angle, explained the T5 / T8 I won't do, you should know. Let's look at the integration The so-called integration is lamp and stents are conjoined. From what we often see T5 and T8 are generally and stent can separate the tubes, can say down from the scaffold tubes, and the integration of can't get down. I want to say so, you should be clear!

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