Bulb Light / C21BB-GE/C21BB-FE/C21BB-HE

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Shanghai
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100 pc
Supply Capability:
10000 pc/month

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Item specifice:

Color Temperature: 3000K/5000K Lamp luminous flux(lm): 250-800 Body material: other
Base type: E27,E26 Power(W): 2.5-7.5 Certification: other
Working Temperature(℃): -20~+50 PF: ≥0.9 Input voltage(V): AC 90-264V
CRI (Ra>): ≥80 Warranty: three years IP Rating: IP20

Product Description:

The LED bulb is a high performance-cost ratio light source with high luminosity, 

 

 long life, and high energy savings. It is economically and environmentally friendly. 

 

May widely replace traditional light bulbs.

 

 

Product Features

 

●Environmentally-friendly and energy saving

 

Safe to use, easy replacement

 

Constant current control, stable and reliable

 

Integrated thermal design. Longer lifetime

 

 

High performance-cost ratio

 

 

 

Application Location

 

 

 

 

●Residential homes

 

 

Commercial buildings

 

 

Supermarkets 

 

 

 Showrooms

 

Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE        Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE

 

 

 

Technical  Parameters

 

 

ModelInput VoltageWattageLuminous FluxLifetime(hs)CRICCTOperating Temp
C21BB-GE26-2.5W AC 90~132V 2.5W250lm25000803000K/5000K-20℃~+50℃
C21BB-GE27-2.5WAC 180~264V2.5W250lm25000803000K/5000K-20℃~+50℃
C21BB-FE26-4.3WAC 90~132V4.3W500lm25000803000K/5000K-20℃~+50℃
C21BB-FE27-4.3WAC 180~264V4.3W500lm25000803000K/5000K-20℃~+50℃
C21BB-HE26-7.5WAC 90~132V7.5W800lm25000803000K/5000K-20℃~+50℃
C21BB-HE27-7.5WAC 180~264V7.5W800lm25000803000K/5000K-20℃~+50℃

 

 

Size Chart (mm)                                                                     Light Distribution Curve

 

C21BB-GE27-2.5W/C21BB-GE26-2.5W                                                                                                                   C21BB-GE27-2.5W/C21BB-GE26-2.5W

 

Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE         Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE   Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE

 

 

 

 

C21BB-FE27-4.3W/C21BB-FE26-4.3W                                                                                                                    C21BB-FE27-4.3W/C21BB-FE26-4.3W

 

Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE        Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE  Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE

 

C21BB-HE27-7.5W/C21BB-HE26-7.5W                                                                                                              C21BB-HE27-7.5W/C21BB-HE26-7.5W

 

Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE        Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE  Bulb       Light     /      C21BB-GE/C21BB-FE/C21BB-HE

 

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Q:LED bulb bulbs, do you need 3C certification now?
Light source class is impossible to do, only lamps and lanterns class can do. For example, flat lamp, ceiling lamp and so on...However, CQC voluntary certification can be done.
Q:Secret LED bulb bubble price difference why so big?
Lamp beads。 I also do with Samsung bulb, bulb, lamp light cost more than others product price;
Q:LED bulb lamp. Is there a good drive or no drive? Is the lamp of good or integrated?
Depending on your application and cost, there's no way to say which is absolutely good;If the occasion is appropriate and the cost is not urgent, buy a drive.
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?,
Small power white and colored light shape is the same, is not good. The addition of a small power LED Corn Cob, egg shape, tail lamp, candle lamp from the appearance of good resolution. A or G prefix is marked outsideNo other special significance
Q:What does the LED bulb patch mean?
In order to obtain high power LED light source, high brightness, the manufacturers to power direction in LED chip and package design. At present, the LED package can withstand W power has emerged. For example, Norlux series of high-power LED packaging structure for the hexagonal aluminum plate as base (the conductive) multi chip combination. The base diameter of 31.75mm, light emitting area is located in the central part, a diameter of about mm (0.375 * 25.4), can accommodate 40 LED tube core, at the same time as the aluminum heat sink. This package uses conventional tube core combination of high density packaging, high luminous efficiency, low thermal resistance, high in light output power flow under high electric. Is a kind of promising LED solid state light source.
Q:Where can LED bulb be used?
The surface of the lamp body is sprayed with high quality heat radiation paint, that is, the heat dissipation efficiency is ensured, and the appearance is elegant, and the utility model provides better guarantee for the low temperature work of the product.
Q:What are the driving IC used in LED bulb?
The analysis report shows that nearly three years, the domestic market share of LED lamps will increase from 5% to about 20%-30% can be seen, LED is now the need to walk into the homes of ordinary people, so we need to control the cost, cost is the main driving power LED lamp and a shell, a power driven material faster BOM province can let the promotion of LED. As the LED lamp has the characteristics of energy saving and environmental protection, the state has also subsidized the product accordingly.
Q:What are the types of LED bulb?
According to the radiator shell to points, can be divided into plastic shell, aluminum radiator and ceramic shell, in general, the ceramic shell heat radiator is best, but the price is relatively expensive, the widespread use of aluminum shell, moderate price, good heat dissipation performance
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:I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?
It's possible to assemble your own bulb. The power used in the bulb is too large. It causes the gold wire to burn

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