LED bulb light /LED light/ LED bulb lamp SMD/ LED ceramics bulb light Omni /LED light/C21B-OE26

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Shanghai
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1000 pc
Supply Capability:
20000 pc/month

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Item specifice:

Color Temperature: Warm White Lamp luminous flux(lm): 1000 Body material: other
Base type: E26 Power(W): 10 Certification: other
Working Temperature(℃): 10 PF: >0.5 Input voltage(V): 120-277
CRI (Ra>): >90 Warranty: three years

Product Description:

C21B-OE26


ABOUT THE PRODUCT
Up to 110+lm/w maximum lighting efficiency
Optimized design &high quality LEDs
Omni-directional light distribution
High performance porcelain heat sink
Ultra long life :up to 30000 continuous hours life /20 years(4hours a day)
Dimmable
No pollute material. Safe to your family & the environment.
AREAS OF APPLICATION
Residential homes, commercial buildings, offices, supermarkets, showrooms and more. 

 

Technical Data

Electrical Specifications  

Wattage options:  10W -15w

Traditional replacement:  60W 

Voltage options:  120-277v

Frequency: 50/ 60 Hz 

LED bulb light /LED light/ LED bulb lamp SMD/ LED ceramics bulb light  Omni /LED light/C21B-OE26

 

Optical Performance 

Color temperature:  3000K/5000K 

Luminous flux:  1000-1500

Color render index (CRI):  93 

Beam angle:  Omni-directional 

 

Colors and Materials 

Body material:  Ceramic 

Product color:  White 

 

Temperatures 

Ambient temperature range:  -20~+40°C 

 

Lifespan 

Lifespan:  30,000 hours 

Warranty:  5 years 

 

Capabilities 

Type of installation:  Screw-in type 

Mounting base: E26/27

Dimmable:  Yes 

Test & Certifications 

Standards:  UL Energy Star CEC 

Test reports:  Energy Star 

 

 

 

 

 

 


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Q:LED can the bulb be used in the bathroom?
From a long-term perspective is not enough, you can choose a lamp are closed, such as ceiling lamps what, now have special indoor lamps, but you must not use ordinary lamps, because LED lights to the heat at the edge of the open slot or empty, easy water.
Q:Led what's the flash of the bulb?
There are several cases of flashing lights:There is one to three flashes when the switch is switched off. This is due to an incomplete discharge of the electrolyte in the power supply.The power supply is flashing fast. This is the quality of the power supply problems, there are many specific reasons.It is found that the design of the power supply is related to the structural design of the lamp due to the insufficient margin of the power supply and the increase of temperature!The general power supply too much heat to stimulate the overheating protection function itself with the power supply, power supply is a protection device, when the heat is too large, may cause it has an adverse effect on power and light, power will take the initiative to make the lamp power, rest, fully dissipated heat later. Bright.
Q:Will the power of the LED bulb grow longer and longer? Why?
In general, LED energy-saving lamps (including LED bulb bulbs) use a constant current drive that does not change the magnitude of the current with time or temperature, so it does not become more powerful as it grows for longer periods of time.On the other hand, if because of long time use leads to LED lamp temperature rise, according to the electrical properties of semiconductor, the PN junction voltage will also decreases with increasing temperature. Then, when the current is constant, a drop in the voltage drop means a decrease in power consumption, although the reduction is very small.
Q:What are the characteristics of LED bulb?
Energy saving research data show that, as LED is a cold light source, semiconductor lighting itself has no pollution to the environment, and compared with incandescent lamps and fluorescent lamps, the power saving efficiency can reach more than 90%. Under the same brightness, the power consumption is only 1/10 of ordinary incandescent lamp and 1/2 of fluorescent lamp tube. If we replace 50% of our traditional lighting with LED at present, the amount of electricity we save every year will be equivalent to the sum of the total power generated by the Three Gorges power station, and the energy saving benefits will be considerable. LED, the lightning man at home, is pretty good
Q:What is the AC voltage of the LED bulb?
LED bulb is the appearance of the shape of the bulb - people have the habit of spherical internal light source is selected for LED lamp. With all the advantages of LED lamps: 1, energy saving, environmental protection; 2, long service life; 3, no stroboscopic, green.More energy-saving: LED lamp energy consumption is energy-saving lamp 1/4, incandescent lamp 1/10Long life: LED lamp life of up to 50 thousand hours, life expectancy is 3-5 times energy-saving lamps.More healthy: light evenly, no strobe, no glare, no UV and infrared.More environmentally friendly: no mercury vapor, harmful substances can be recycled to protect the green earth.Full color change: rich colors, vivid and delicate patterns and effects can be displayed.Installation convenience: simple installation, can replace incandescent lamp directly, maintenance cost is extremely low.
Q:Is it possible to manually weld LED bulb bulbs?
If you can guarantee that you can add thermal grease just fill the gap without obstructing the normal contact, it is useful, but this process is very difficult for you to do, and the theory can improve the thermal efficiency of thermal grease, but actually you are not up to the process it is possible to reduce the thermal efficiency, you added more is to seek psychological comfort, you can on the heating plate welding of light, with one side of the thermal grease solder, such thermal effect is better
Q:LED bulb PC, will the white cover affect the color temperature of the finished lamp?
Our company is doing LED lamps, about the color temperature has indeed been deviation, we call this phenomenon called drift. But there will be no 6000K drift, and there are two possibilities for you
Q:Are there any differences between negative ion bulb and LED bulb?
Negative ions should belong to traditional lighting technology, LED is the latest lighting technology
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: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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