2015 Energy saving wholesale Led Bulb Light

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Shanghai
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TT OR LC
Min Order Qty:
100 pc
Supply Capability:
100000 pc/month

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Item specifice:

Color Temperature: Pure White IP Rating: IP33 Lamp Body Material: ABS
  ,,,,, Power(W): 9

Product Description:

1. Main Features for 3W 5W 7W 9W

 

1. have suitable space for printing your logo

2. Die-Casting Aluminum makes the bulb elegant

3. New Arrival

4. Perfect replacement for incandescent Bulb

 

2. Features

  • Materials:High heat-dissipation aluminum heat-sink,with silver color suitable for the builing or office decoration.

  • High Bright SMD to be the light source,CRI>80Ra,the lighting efficiency >85lm/w,lighting degeneration:3000h<3%

  • Power driver:high sability isolated constant current driver,PF>0.95,with dimmable and no-=dimmable available.

  • Dimmable:Both Triac and PWM dimmers available,non-flash,edge dimming.

  • Lampholder:E27/E14/GU10 available.

  • Blister packing with white box to be the unit packing,OEM wiwth colorful box logo on it available.

  • CE&ROHS&FCC with 2years warranty.

 

3. pictures

2015 Energy saving wholesale Led Bulb Light

2015 Energy saving wholesale Led Bulb Light

2015 Energy saving wholesale Led Bulb Light

4.Application Areas  

 

 This product is widely used in the office, conference room,training room, shopping mall, exhibition hall, supermarket, hotel, restaurant, lighting places

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Q:How to identify Ic constant current LED bulb?
Hello, LED market is now very confused, this problem is the use of LED lamps of the users are more concerned about the problem, the so-called IC constant current drive power refers to the LED lamp (commonly known as the transformer) with a constant stream of multifunctional IC chip, the IC is generally 5-8 feet (depending on the model and decision scheme), role is to ensure that the current through LED lamp is controlled in a relatively constant parameter, ensure the long-term stability of LED lamp work at constant current. When the input or output voltage is changed, the current through LED remains constant, so the constant current IC of the LED light stability and service life is directly related to the IC also includes internal short circuit protection, overtemperature protection function of open protection etc.
Q:Is it possible to manually weld LED bulb bulbs?
Well, the lights go straight up, aging, usually 24 hours of aging, testing, you have to open 10 seconds, 10 seconds off, so non-stop switching for 2 to 4 hours
Q:Who knows where the broken LED bulb is?
Common problems, a lamp is broken, the heat is not good cause, most likely it is a bad driver. As for the aluminum substrate, it should not be bad
Q:Why can't the voice switch control the time of the LED bulb?
The production lights can be controlled. Where do they go to consult?
Q:What are the driving IC used in LED bulb?
MT7930, LM3445MM do bulb bulb, the effect is also ok.
Q:Seeking the production process of LED bulb... Thanks
First of all, of course, the preparation of materials, the specific operation of the lamp to practice, each lamp has different methods of assembly, there are different work instructions. Only through practice can we write good and practical processes. Figure is a flow chart of MR16 assembly.
Q:Can the bulb's true life reach 30000~50000 by LED?
The white LED lighting bulb basically is to use GaN based blue LED excitation light yellow fluorescent powder to realize white light, which is a two yuan color white, there are three kinds of RGB LED chip mixed light, but the high cost of LED, the general industrial production less
Q:LED bulb w can replace 40W incandescent lamp
The light efficiency LED lamp better can reach more than 150lm, Hailin's general light efficiency is more than 100 in general can be done, so 3w-5w is almost completely can replace 40W incandescent lamp. Mainly depends on the quality and LED lamp lamp light etc.. The LED Lantern Festival will gradually replace incandescent and fluorescent lights, so more understanding is right. Early use, early save money. I hope there is help for your O (a _ U) O
Q:Ordinary lamp LED bulb can?
As long as the inside of the interface is the same, for example, the E27 interface (ordinary spiral, that can be installed energy-saving lamps) installed there is no problem, LED bulb is now a lot of 110V-220V high voltage power supply, so the stability is very strong, the key is to save electricity, saving seventy percent than the energy-saving lamp, no effect, ease of use.
Q:Choose which light bulb LED bulb is the healthiest
The two said warm light, power, color temperature and so on have little to do with health

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