LED Light G45 2W 220V/50Hz Hot New Low Price

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 LED is the English light emitting diode (LED) acronym, and its basic structure is an electroluminescent semiconductor material, placed in a wire rack, then sealed with epoxy resin around, protect the internal core wire effect, so the seismic performance LED.
a light-emitting LED structure and principles of
50 years ago, people have to understand the semiconductor material can produce light of the basic knowledge, the first commercially available diodes in 1960. The core part of the light-emitting diode is a p-type semiconductor and n-type semiconductor chip formed in the p-type semiconductor and n-type semiconductor between a transition layer, called the pn junction. In certain semiconductor materials, PN junction, the injection of minority carrier and majority carrier recombination, when will the excess energy released in the form of light to convert light energy directly into electrical energy. PN junction reverse voltage, minority-carrier injection is difficult,it is not light.


 Commodity : G45 2W 220V/50Hz


led light bulbs is widely used in houses, stair, corridor, toilet or kitchen, a good replacement of traditional light.

Electrical characteristics:

Rated Wattage [W] :2W
Rated Voltage [V/Hz] :220V/50Hz
Power Factor:0.3

Colour temperature [K]:3000,4000,6000

Luminous flux  [lm]:120,130,150

Lumen efficiency(Rated)  [lm/W]:73,80,90

Type and number LED[PCS]

Luminosity [Lux]

Light angle [°]:120°,120°,120°

3000hours Lumen Maintenunce 3000hrs

Colour rendering index (Ra):80,80,70

Rated life [hrs] ((L70))
Geometrical data

Appearance size:

Diameter D :Φ [mm]:45±1mm
Length L : L [mm]:mm
Height H : H [mm]:78±3mm
Hole size Φ:[mm]:mm

Base :E27

Dielectric strength [V]:3750V

Electric shock proof grade

Dimmable :N


CE [Y/N]:Y
Work environment :-20℃ ~ +50℃、10% ~ 90% R.H.

Storage environment :-10℃ ~ +30℃、0% ~ 80% R.H.

Protection grade :IP

LED flood light features:

1. Optical light distribution, no glare, no light pollution, high lighting effect and high uniformity.

2. High power factor, energy conservation and environment protection.

3. Surface treatment: coating treatment, high weather-ability, and rich colors.

4. Integrated heat dispersion of the housing; artistic and novel appearance design.


Matters Needing Attention

1. The light’s waterproof grade is IP65, able to withstand rains, but it can’t work under water.

2. Cut off power supply before and in installation process. If the product is damaged due to mal-operation, it shall not be guaranteed. Please have it mounted by a professional.

3. The lights operating ambient temperature is between -25 and 45. The temperature of operational site shall not exceed 45, to ensure the lights service life.

4. Since the light power is high, when power line is arranged, it’s necessary to select a proper power line according to actual power, and supply power in single phase.

5. Please don’t dismount the light without authorization. Please contact professional maintenance personnel or the manufacturer if the light isn’t lit or is faulty otherwise.


1, What’s price per product ?

A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.

2, How to make payment?

We accept T/T or L/C.

3, What is your lead time?

Generally 1-5 weeks depends on the order quantity and your specific requirements.

4, Can you do OEM for us?

Yes, we can.

5, How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.


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Q:What is the 15 Watt lumen of the LED bulb?
The general high-power lamp for 1W 80ML 15W ~ ~ ~ is about 1200 lumens, but you use good chip ~ higher lumen.
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 does the LED bulb patch mean?
The LED patch (SMD) is made of FPC circuit board, LED lamp and high quality silica gel sleeve. Waterproof performance, using low voltage DC power supply is safe and convenient, light colors, bright colors; outdoor use can be anti UV aging, yellowing, high temperature resistance and other advantages, the products are widely used in building lights, decorative lighting, advertising and entertainment quasi decorative lighting lighting field.
Q:LED thread specifications for bulb bulbs?
Specifications also include bulb, E27, E26, B22, E14, G10, E40;E27 specifications are in the majority.
Q:Can the bulb's true life reach 30000~50000 by LED?
The theory of the life of LED is one hundred thousand hours, this is not true; but the LED life is far less than one hundred thousand hours, only ten thousand hours, which is currently the most industrialized production of long life; because the quality of the LED part of the core - epitaxial wafer has not reached the ideal state, there are many problems to be solved, such as reducing the dislocation the density of epitaxial film, high quality P GaN preparation etc.
Q:How did the trademark on the LED bulb go up?
Laser printing equipment is generally printed up, so that the ridge up color is not so deep, but also can not wipe off
Q:What are the requirements of the LED series inspection specification for bulb bulbs?
The temperature rise of the finished lamp is not more than 120K. The temperature rise is equivalent to the maximum value of 60W incandescent lamp.
Q:What's the cause of the noise during the aging of LED bulb bulbs?
The sound may be come from the power supply module components aging or faulty soldering and desoldering. LED long life, but may also be some problems.
Q:What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!
The milk white paint can't see light, but the transmittance is only eighty percent a few. At present, the market has not seen in line with the economic benefits of such LED ball bubble glass cover, can reach ninety percent transmittance. If any brother finds it, please let us know. We also want it very much. Oh, thank you.
Q:Where can LED bulb be used?
LED bulb is a new type of energy saving lamp to replace traditional incandescent bulb. The traditional incandescent lamp (lamp) of high energy consumption, short service life, in the global resource environment, has been gradually by governments to ban the production, instead is the product of electronic energy-saving lamp, electronic energy-saving lamp while improving the energy saving effect, but because of heavy metals using a lot of pollution of the environment, trend against the environment protection.

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