|Lamp luminous flux(lm):
1.2M LED tube for the Shopping, home, offices
The tube products for the Shopping, home, offices, banks, hospitals, hotels, restaurants, entertainment and other public places .
The lamp specifications is 18W , its technical parameters as follows:
Light Source Type
Isolated Power Pass CCC,CE Certification
100LM / W or more
20square meters - 25 square meters
|Shopping, home, offices, banks, hospitals, hotels, restaurants, entertainment and other public places for a long time lighting.|
Our business philosophy is"people-oriented, technology-first", "quality first, service-oriented" . environmental care into product designs - create a bright and beautiful, and dedication to provide customers with cheap and quality lighting products service, warmly welcome new and old friends at home and abroad patrons.
- Q:The LED fluorescent lamp tube breaks the LED light in the inside
- The lamp tube of LED fluorescent lamp alone is ok, inside you should see an aluminium base board, above be full of patch small lamp bead.
- Q:What about the normal daylight tubes replaced with LED tubes, ballast and flashers?
- Discarded processing, because leds can't be combined with these two electrical components, and they don't need to be combined. Leds have their own parts, including: fixed CARDS, terminals (heads), external drives and drives.
- Q:Daylight lamp tube is broken, does not clean can be bad? In the office
- Of course, it's easy to clean up the broken glass and then put it in a paper bag and throw it in the trash
- Q:Brightness, longevity The current led lighting tube is 90-100lm/watt, and the life span is more than 20,000 hours, and the chips and power supply should be paid attention to. We adopt a 3-ampere, long power supply to ensure the quality of the lamp.
- Of course, some of the less known and inferior brand LED lights for one-sided to cater to consumer demand, in driving circuit to make the LED work under the condition of more than rated condition, light efficiency is very high, but the disease also is very obvious, the working life will be very short, light failure is severe, a period of time will be significantly dimmed. Therefore, when choosing a product, pay attention to the mainstream product of big brand, don't pay too much attention to light effect. This is especially true of the hybrid.
- Q:What is the difference between the daylight lamp tube used in fishing steel and the normal lighting tube
- Ordinary bulbs are fluorescent lights, which are not the same as leds. The fluorescent lamp is the electric power of the ballast machine that produces the high pressure instantly, excited the two feet of the inside of the lamp tube to discharge, then stimulates the phosphor powder to shine. This process produces high heat. LED luminescence is an electron transfer within a semiconductor that produces light that does not produce heat. That's why leds are called cold light sources.
- Q:This kind of fluorescent tube is always easy to burn.
- If it's an individual phenomenon, it's a rectifier problem, if it's a whole thing, it's a problem with the source voltage.
- Q:What's the matter with the light bulbs?
- Tungsten electrode, turn off the light inside, inside with mercury vapour, through high pressure mercury vapour breakdown, and consumption of tungsten electrode, electric light, may be a poor contact circuit aging or light foot, if end black gathered themselves together, and it is also possible that a serious of tungsten electrode burning, still hope electrician check and to avoid an accident!
- Q:The difference between LED and fluorescent lamps
- LED is a solid-state light source that has a long life and is environmentally friendly and efficient, and leds are now safer.
- Q:What's the difference between a single input and a double-end input?
- Like our products, single side used on special occasions, be flat installation place, double side is directly used in the traditional ordinary lamp, so change the LED fluorescent lamp is very convenient.
- Q:How do the long daylight bulbs change
- Five kinds: the back of the lamp is folded in a similar way. 6 kinds: explosion-proof type, slowly remove.
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