COB Epistar E27/E26 8W LED Bulb Light Aluminum Radiator

Ref Price:
$6.11 / pc
Loading Port:
Shenzhen
Payment Terms:
TT
Min Order Qty:
20PCS pc
Supply Capability:
200000 Pcs Per Month pc/month

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Product Description:

 

General Introduction

LED Bulb provides increased life when compared to less-efficient incandescent light sources. They improve ambiance, energy-efficiency and comfort in your home while delivering performance you can count on. 

 

Specifications

1. Super Stable:Long time burning before shipment,

2. High-quality service:Three years warranty,7*24 Hotline&E-Mail Technical support

3. The Best Quality:Only using well-known brand led chip,Long-term stable suppliers to ensure that the raw material quality

4. Ultra energy efficient: 1W LED =2W Fluoerecent= 10W Incandescent

5. Long lifetime: 50000 hours led life span, 10 times to Fluoerecent,50 times to Incandescent

6. Environment and health protection: No UV &IR light, No Mercury, No flash, visual comfort

7. Solid-state light source:Distant range transport safety 

 

Applications

Light up colorful home life ,DIY household lights for hallways, stairs, trails ,windows,

Light up colorful life hotels decoration use,Theaters, clubs, shopping malls, Dining-room,meeting room telephone booth, light box, showroom,studio and exhibition etc

 

Customized options

1. Customized label/ Logo can be made onto Product or box.

2. OEM/ODM are avaliable.

 

Packing & Delivery

 

Packing:

 1 x Bulb

 1 x Inner Box

 

Delivery:

Shipping Service

Estimated Delivery Time

DHL

2-8 business days

FedEx

3-8 business days

TNT

2-10 business days

UPS

1-7 business days

EMS

6-14 business days

ePacket

7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

By Sea

30-40 business days

1. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders for Bulk Orders.

2. "Business days" means Monday-Friday, excluding holidays.

3. DHL and UPS cannot ship to military or P.O. boxes address

4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.

 

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Q:LED bulb is broken. The luminous patch is not bad. Can it be made into USB lamp?
Cannot connect directly. LED bulb is usually a series of LED series, and then parallel, generally about 12V. Single chip LED generally rated voltage at 3.0V~3.6V, USB, output voltage of about 5.0V.
Q:Led the bulb is flashing. What's wrong with it? How do you fix it?
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. So, this is the power overheating protection at work. It will not be the case if the outer shell is enlarged or the room is ventilated and the heat should be cooled.
Q:60W how many lumens and how many W LED bulb does incandescent bulb replace?
General household enough, if in 10 square meters of housing, installation of more than 10W LED lights, brightness is too good, if not the study, it is best not to.
Q:LED bulb PC, will the white cover affect the color temperature of the finished lamp?
I've got my lighting engineer to give you a professional answerBecause the light barrier is selective for light waves, that is to say, the transmittance of light at different wavelengths is inconsistent. When the lamp cover is covered, the luminous spectrum of the light source is changed because of the filtering of the lampshade, and the color temperature certainly has certain change.Professional lampshade company should have the detection of the passing rate of different wavelengths. Is your lampshade provided by professional lampshade company?
Q:In a bulb, the ambient temperature of the LED is LED, the temperature of the air in the bulb, or the temperature of the aluminum substrate
LED working environment temperature refers to the temperature of the air in the LED bulb, not the temperature of the aluminum substrate. The temperature of the aluminum substrate will rise as the LED lights up, and rise to a certain extent, which will involve the highest environmental temperature.
Q:Will the power of the LED bulb grow longer and longer? Why?
Could you tell me the measurement method? - how about the side current and voltage? Or, whether direct measurement of active power under mains power supply?Also, can you tell me the circuit of LED bulb? DC power supply or AC power supply? Constant current module drive or RC current limiter? If the power supply is 12 volts low, is the resistor only current limiting?I feel something doesn't make sense......In one case, the longer the duration of the LED bulb, the greater the power:In some advanced LED bulb bulbs, an anti impact "slow start" circuit is added to the design, and a NTC (negative temperature coefficient) resistor is incorporated into the LED power supply circuit.Because of the larger resistance of NTC in cold state, the current of LED is smaller and the power is relatively small;With the use of electricity LED bulbs, NTC resistance temperature gradually increased, the resistance is reduced, the current of LED is also increased, so the power LED bulb also increases, temperature stability, until NTC resistance unchanged so far.
Q:Secret LED bulb bubble price difference why so big?
Component material. Whenever cheap prices are shoddy, without exception
Q:What are the characteristics of LED bulb?
LED bulb advantages: energy saving: the same brightness, power consumption for ordinary energy-saving lamps 1/4. Environmental protection: no harmful substances such as mercury, no pollution to the environment. (experts point out that mercury contained in a fluorescent energy-saving lamp can contaminate 180 tons of water sources). Economy: as a result of electricity saving, electricity costs can be reduced, and the cost of the lamps can be recovered for one and a half years. A family can save tens of thousands of yuan a month. Low carbon: saving electricity is equivalent to reducing carbon emissions. Long life: LED lamp life of 50 thousand hours, six hours a day, that is, 20 years of life. The price depends on how many watts you need, and the price varies with the wattage. Now the family uses "lightning man" led, very good, the price, quality, those are good, you can go and see. Hope to help you.
Q:LED what does "A60" mean by bulb 60? And what does "MR16" mean?
MR is a reflector that is represented by a plurality of reflector groups, and 16 represents the maximum outer diameter of 1/8*16*25.4=50
Q:I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?
The second continued the problem: welding line, this work continued not done!
Our company specializes in exporting all kinds of LED products and toys. Like LED bulb light, LED Tube, LED strip, LED flood light, LED tunnel light, LED miner's labor lamp, LED corn light, LED global light etc. Our products sell well in Hong Kong, Taiwan area, Europe, the United States and southeast Asia.

1. Manufacturer Overview

Location Zhongshan,China
Year Established 2010
Annual Output Value
Main Markets

Mid East;Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage
No.of Employees in Trade Department 30 People
Language Spoken: Chinese
b)Factory Information  
Factory Size: Above 4,000 square meters
No. of Production Lines About 6
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Cheap and professional