ETL&CE Reflection Cup Light 16w Par38 Cob Spot Led Dimmable E27/E26/GU10
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 set
- Supply Capability:
- 100000 set/month
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ETL&CE Reflection Cup Light 16w Par38 Cob Spot Led Dimmable E27/E26/GU10 Specifications:
Color Temperature: 2700K-6500K
Light source : LED 3*1W
Power: 3W
Lamp body material: Aluminum
Working lifetime(Hours): 50000
Luminous Flux: 300
Working Temperature: -20 - +45
Working Humidity:<95%< span="">
Beam Angle: 5/10/15/25/30/45/60/90/120°
Certification: CE.EMC,RoHS,SAA
Application: Shop,hotel,home,office,museum,gallery,exhibition room,and so on
dent energy saving efficiency, 10 times lumen aflux compare to normal incandescent bulb; the ceiling light adopt special spray coating without blistering or painting off in high temperature; the input voltage of 85-265V is widely suitable for the application in most counties
ETL&CE Reflection Cup Light 16w Par38 Cob Spot Led Dimmable E27/E26/GU10 Description：
1, Your inquiry will be get due attention within 12 working hours,and you will gt our best prices with a clear quotation sheet.
2, Well-trained staff will assist in your importation.
3,You will get a sample within 3-10days
4,OEM&ODM is welcome
5,Short lead time and shipping arrangement are for you.
6, Your private information will be under protection.
Main Features of ETL&CE Reflection Cup Light 16w Par38 Cob Spot Led Dimmable E27/E26/GU10:
1, professional LED supplier with more than 5 years experiences
2,From SMD package to LED lighting assembly, quality is under control in very process.
3,Competitive price with guaranteed quality
4, Large production capacity 200,000pcs/month
ETL&CE Reflection Cup Light 16w Par38 Cob Spot Led Dimmable E27/E26/GU10 Images:
FAQ:
Q: Are you manufacturer of trading company?
A: Yes.
- Q:18 w changed other power drive not bright LED lamp, what reason be?
- 42 v only do as much as 14 w, this is the most basic request, if I see this kind of drive is absolutely can't use, because the basic common sense all wrong, quality), the voltage is not enough, so is certainly not the light, do you want to buy a maximum output voltage at least 54 v drive
- Q:What's the reason why LED lamp explosion?
- The LED is a semiconductor products, semiconductor components how to fry, you first take a look at what is inside shoot the light structure, what of? LED lamp is the low voltage dc power supply, so there is a 220 v low voltage transformer, rectifier, regulator, etc, so easy to explosive components only capacitance. Light not bright, then is a problem with my line, not LED lights out of the question, you think about it, four straight LED lamp is not bright, it happens only line out of the question. 1. You check the dc voltage in a circuit is big (a big will burn out the LED voltage); Check if there is no failure to press 2 points; 2. Did you check the rectifier voltage regulator internal burned components (including capacitor); To eliminate the transformer in the 【 some lamps and lanterns, to step down with other components, if one element is broken (short circuit), it is possible to high-pressure came in." 3. You're not short circuit has been measured using a multimeter, you is which part of the test? You didn't speak clearly. Dc voltage test have no? How many volts? 4. There is another reason is that the power supply voltage stability where you live? Have 220 v voltage fluctuations, especially at night, usually higher voltage (more than 220 v), if the voltage rises to more than your pressure limit of lamps and lanterns, lamps and lanterns will burn out. 5. Etc.
- Q:The service life of the LED lamp?
- But not all of the LED lamp has such a long service life, and this LED to use of the quality of the driving power supply has a lot to do. Drive power supply quality is bad, may cause the whole lamp life of less than 5000 hours. LED lamp bead also has the merits of the quality, poor quality of LED lamp bead will be a probability, the phenomenon of the dead lamp, this LED lamp is damaged. So when choosing the LED lamp, select quality assured factory, this LED lamp life is much longer than traditional light, energy saving a lot, too. Very worthy replacement.
- Q:Friends have told me that the Hong Kong star can lighting production of LED lamp, LED bulb light. LED daylight tube is very save electricity, I find for a long time to find, now share with you what? Who can tell me what is he power-saving principle?
- The lamp is incandescent lamp, principle of the first generation is heating filament under inert gas protection. Filament to a certain temperature when the potential energy of the electrons of the atoms of the outer is elevated to the unstable state, outer electrons when atoms never returned to steady state stability of high energy status will emit light. The working principle of this makes the most of the electrical energy into heat energy, can light energy is less than a few percent, efficiency is very low. The second generation of the electric light is a gas discharge lamp, including fluorescent lamp, fluorescent tubes, energy-saving lamps. Most of these lamps using high voltage ion release ultraviolet phosphors into visible light. So you need not too much heat loss, greatly increase the use of electric power, its luminous efficiency can reach twenty percent. The third generation of the light is LED (light emitting diode) lights, main points, high power and small power and different colors. The LED is the only principle of solid state light emitting light. Using cavity semiconductor PN junction and electronic to move atoms bond change rates can be released in the form of light. Because of the different semiconductor materials can be directly send red, yellow, green, blue and ultraviolet light. Blue light and ultraviolet light and fluorescent powder into white light. Do not need temperature and high pressure due to the working principle of the LED, so in theory to waste the least amount of electricity. Practice on the white LED is also continuing to improve photosynthetic efficiency. At present the highest photosynthetic efficiency can reach above thirty percent.
- Q:Reinstall the 2 LED lamp are in parallel, one open and how a first shines a stare blankly only 1 SEC,
- The power supply problem, this is normal Some different power frequency is the imagination, will not affect the lighting, are need LED lamps and lanterns is welcome to taobao And lighting professional high-power LED energy saving lighting products production and sales
- Q:Aquatic plants cylinder light can use LED lamp?
- Can carry out photosynthesis, aquatic plants,
- Q:How bright LED globe bulb 5 w? The light is to shoot the light, or like a glow around?
- LED bulbs light Angle is at 180 degrees, glow, around 20 square meters room, five are very bright, of course, if one, may be not enough light
- Q:The difference between led grille lamp and dared light
- Led grille lamp and dared light is the same kind of lamp, just name is different.
- Q:Old energy-saving lamps to replace myself home of smallpox, bought the Led ceiling lamp small transformer two outlet with L, N, and their charged to check the two connection of the old lamp base, there are thermal power, and ask the customer service, selling Led lights under said can both zero firewire, ask you confirm it, thank you
- Can completely, goal of communication is, you can rest assured, have installation problem about led tube light can find directly,
- Q:The led will shoot the lamp to warm the white heat?
- All the leds will be fever, warm white and white or cold white calorific value is the same, different is only a person the sense of light, is not the same light warm white hot than cold white.
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ETL&CE Reflection Cup Light 16w Par38 Cob Spot Led Dimmable E27/E26/GU10
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 set
- Supply Capability:
- 100000 set/month
OKorder Service Pledge
OKorder Financial Service
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