3W 5W 7W 9W LED Bulb E27 E14 B22 Led Bulb Lighting

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Item specifice:

Color Temperature: Warm White IP Rating: IP44 Lamp Body Material: Aluminum Alloy
  ,,,,, Power(W): 9

Product Description:

1,3W 5W 7W 9W LED Bulb E27 E14 B22 Led Bulb Lighting specification:


ITEM NO.



KB-00103WKB-00105WKB-00107WKB-00109W
Input voltageAC85-265V,50-60Hz
Power consumption3W,5W,7W,9W
Power factor>0.6
LED chipSMD5730/0.5w
LED driverconstant current IC driver
Luminous efficiency>80 lm/W
Beam angle120°
color temperature2700K-6500K
Color Render Index(CRI)>75
Operating temperature-20℃~60℃
Life span50,000 Hours
Fixture materialAluminium & Plastic
Lamp BaseE14/E27/B22
IP classIP33
Color White
Size of product(mm)50*9060*10.270*12380*135
Size of innerbox(mm)52*52*9262*62*11.572*72*12582*82*138
Size of carton(cm)27.5*27.5*3932.5*32.5*4337.5*37.5*5243*43*57.5
Pieces per carton100100100100
CertificationCE,RoHS
Warranty3 Years

2,

(1)Ultra-bright LED Design
(2)Energy saving, low heat and lower power consumption.(3) Save power more than 90% by ordinary lamp. (4)Long time working, 24 hours/day is perfect, produce low heat.(5)LED Bulb light, No RF Interference. (6)LED Bulbs light No mercury or other hazardous materials, accord with RoHs. (7)Working environment -20°C~45°C, suitable for unusual climate.(8)360 Degree wide beam angle, more close to filament bulb(9)These lamps can instead of 60W incandescent bulb.(10) 95 Ceramic led raw materials, safe to install and touch, CE Standard.(11)CXWON led Privated Model

3W 5W 7W 9W LED Bulb E27 E14 B22 Led Bulb Lighting

3W 5W 7W 9W LED Bulb E27 E14 B22 Led Bulb Lighting

3W 5W 7W 9W LED Bulb E27 E14 B22 Led Bulb Lighting



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Q:Seeking the production process of LED bulb... Thanks
10 points, Baidu wants to be a LED engineer. LZ is a real budget man
Q:Who knows where the broken LED bulb is?
The most common problem is that 1, the drive power is broken 2, the light source due to excessive or excessive flow leading to necrosis
Q:Led what's the flash of the bulb?
The internal drive of a cheap LED bulb is generally a resistance drop, and voltage fluctuations can occur in a flash. So all 100 of you are a flash.
Q:Choose which light bulb LED bulb is the healthiest
Choose LED lights, first, no strobe, strobe damage to the eyes, second color index to be high, true and clear. For the quality, choose to heat better, high power factor, so that the relative power of the lamp, power saving, durable
Q:What is the AC voltage of the LED bulb?
The AC voltage of LED bulb is usually 220V, and the power is divided into 3W, 5W, 7W, 8W, 9W, 12W and so on.The biggest market for LED bulb lighting is the civilian market, and the LED bulb is a new green light source to replace the traditional incandescent bulb. LED lamp has the advantages of energy saving, environmental protection, long service life, no stroboscopic, green and so on.
Q:LED how to classify bulb bulbs?See some LED bubble bulb specifications are written in A60, A45, and some are written G60, G45, I do not know, in addition to the maximum diameter of the same, what is the difference between the meaning of A and G?In addition, how can the whole LED bulb be classified, only by the maximum diameter, or with other classifications?,
LED bulb has two kinds of high power and small power, as well as color. High power bulb has a radiating fin from its shape. It is well recognized
Q:LED thread specifications for bulb bulbs?
Specifications also include bulb, E27, E26, B22, E14, G10, E40;E27 specifications are in the majority.
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.
Q:Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?
One point price must be a sub goods, this is wrong.Plastic cheap because the cost is relatively low, can not talk about grades, plastic LED mainly for the application oriented,
Q:How to identify Ic constant current LED bulb?
The general user how to judge whether the bulb with constant current IC power supply, the general bulb is divided into three kinds, one is the RC driven RC drives are the most simple, because the cost is very low power small bulb and lamp using the scheme of small power LED bulb is often driven by RC, RC driving disadvantage is LED current with voltage fluctuation is changed, the brightness will change, so the resistance capacitance in the price is cheaper and less demanding bulb drive only, one with the IC LED driver, this there is also a constant current power supply, but the precision of constant current IC is not high, this power can only be used in the 220V voltage, the voltage fluctuation of relatively large area will affect the brightness of the LED lamp, and the stability of the power supply is relatively poor, life is better than Relatively short, easy to issue, this power supply is only a three - stage tube and two regulators circuit very...

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