• 2 Years Warranty Newest Aluminum LED Bulb PC Cover High Power 21W E27 System 1
  • 2 Years Warranty Newest Aluminum LED Bulb PC Cover High Power 21W E27 System 2
  • 2 Years Warranty Newest Aluminum LED Bulb PC Cover High Power 21W E27 System 3
2 Years Warranty Newest Aluminum LED Bulb PC Cover High Power 21W E27

2 Years Warranty Newest Aluminum LED Bulb PC Cover High Power 21W E27

Ref Price:
$13.31 / pc get latest price
Loading Port:
Shenzhen
Payment Terms:
TT
Min Order Qty:
50 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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Very long lifespan, LED light bulbs offer a simple way to save money and beautify your home, No UV and IR radiation minimizing discoloration and fading of materials. We promise 2-year-warranty for all the bulbs we manufacture.

Material

Aluminium and PC

Voltage

AC 85-265V

Base

E27

Operating Frequency

50-60Hz

Power

 21w

Beam Angle

180 degress

Color Rendering Index (CRI)

>80Ra

Correlated Color Temperature

2000-3500K,4000-5000K,5500-6500K

Color

Warm White/Natural White/Cool White

Surface Color

Milky White/ Frosted/ Clear

Lamp Luminous Efficiency

80-90lm/w

Operational Environment

-20°C to +55°C

Life Span

20,000hrs

Certification

CE,ROHS

 

Features

1.    SMD LED solution, excellent heat dissipation performance.

2.    Energy saving perfect replacement for incandescent bulb and CFL, low Energy Consumption.

3.    High luminous efficiency as high as 90-110lm/w.

4.    Wide working voltage AC85-265V.

5.    Particularly designed constant current driver for open or short-circuit protection.

6.    Green, No UV and IR Radiation.

7.    Environment friendly, no mercury, lead or hazardous materials.

8.    Easy to install, E27 or E26 available.

9.    Anti-Vibration, convenient for transportation.

10.  Certificate: CE, RoHS.

11.  Warranty period: 2 years.

 

Usage/Applications

1.    Widely used to replace traditional incandescent bulb, fluorescent light and CFL.

2.    Suitable for shopping mall, hotel, restaurant, museums, art galleries, cosmetic counters, show window etc.

 LED Bulb

 2 Years Warranty Newest LED Bulb PC Cover Aluminum 21W E27

 

Customized options

Customized label/ Logo can be made onto Product and Retail Package.

 

Packing & Delivery

Package:

1 x Bulb

 

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

Air freight

3-10 business days

By Sea

30-40 business days

1.    3-5 business days for Sample Orders; 7-30 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.

 

Factory

China Factory High Quality 7W PC Plastic SMD Chip 85V-264V LED Globe Bulb Lamp

 

 

Q:LED bulb bulbs, do you need 3C certification now?
Simple bulb does not require 3C or CQC certification.Only with lampholders, and then judge according to the situation.
Q:What does the LED bulb patch mean?
According to different applications, different size, cooling scheme and luminous effect of.LED packaging forms. At present, according to the classification of LED package are mainly Lamp-LED, TOP-LED, Side-LED, SMD-LED, High-Power-LED, Flip Chip-LED Lamp-LED (vertical LED) emerged in the early Lamp-LED is in line LED, it adopts the form of sealing packaging. The potting process is the first injection of liquid epoxy resin in LED molding cavity, and then insert the pressure LED bracket welding, in the oven make epoxy resin after curing, the LED from the cavity from the molding. Due to the relatively simple fabrication process, low cost, have a higher market share. (SMD-LED surface mount LED) patch LED is pasted on the surface of a wiring board, suitable for SMT processing, can be reflow, a good solution to the brightness, perspective, smoothness, consistency, reliability and other issues, the The lighter PCB plate and a reflecting layer material, improved to remove the carbon steel pin dip LED heavier, the display of epoxy resin less reflective layer needs to fill, to reduce the size, reduce the weight. In this way, the surface mount LED can easily reduce the weight of the final product in half, make the application more perfect.
Q:LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
If it is to continue the glimmer of minutes, the main side is the use of resistance and step-down circuit caused by the normal phenomenon. It's very rare for the factory to use this old model to make LED balls. Circuits that run for hours or all day on the side of the LED bubble are out of order. It's not normal to shine for so long. Now most of the LED bulb is using IC constant current supply circuit, no such situation has emerged.
Q:LED bulb with what type of LED beads?
The LED bulb is mainly white and warm white two colors are white, the temperature is generally 6000-6500K color, the color of the sun light at noonWarm white temperature is 2700-3000K, yellow, similar to the sunset color temperature.
Q:LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?
LED is the most important heat, light will not be so serious, the thermal conductivity is relatively high Aluminum Alloy, so LED manufacturers usually choose to use aluminum shell
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
The standard is the body temperature of the LED lamp. With a multimeter probe is placed in the LED lamp bulb angle can be measured temperature. Generally -20~80 degrees centigrade
Q:What is the 15 Watt lumen of the LED bulb?
LM, refers to a candle (CD, Candela Candela, unit of luminous intensity, the equivalent of an ordinary candle light intensity) in a solid angle corresponding to the spherical cone ball (1 square meters of the unit sphere radius of 1 meters on the representative point of view, the corresponding section in the center angle of about 65 degrees the total emission flux) on the.
Q:LED what does "A60" mean by bulb 60? And what does "MR16" mean?
The diameter is 60mm, but the total length of each company is not the same
Q:Is it possible to manually weld LED bulb bulbs?
Well, the lights go straight up, aging, usually 24 hours of aging, testing, you have to open 10 seconds, 10 seconds off, so non-stop switching for 2 to 4 hours
Q:LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
It's best to use heat conductive glue, such as ST922.
It is specialized in the production and sale of backlight manufacturers in product quality and quality have a great advantage. Produced an area of ​​2000 square meters, including color LED, CCFL backlight 10,000 clean room 380 square meters, LED side backlight module one hundred thousand 400 square meters clean workshop, monthly production reached 500,000 PCS.

1. Manufacturer Overview

Location Shenzhen,China
Year Established 2011
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 20 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

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