high brightness 7w E27 3U 4U lamp bulb corn led 110v to 240v

FOB Price:USD 1.0-10.0/Piece Get Latest Price
Minimum Order:100pcs
Brief Description:led light bulb corn U shape with glass house85% more high energy saving and more than 35000 hours life span to replace CFL bulb

Tenny Zhang

  • Product Details

Basic Specification

house materialglass
led colorwhite/warm white/natural white
power3w 5w 7w 9w
Color TonesWarm Color
Lamp HolderB22, E14, E27
Power Storage or NotYes
Light Source ChipEpistar
MaterialPMMA, Plastic
Lamp BaseB22, E14, E27
ShapeU Shape

Detail Description

led light bulb corn

  • Stable performance with efficient light output

             OEM and SKD/CKD service is available

  • High illumination&CRI

  • DC12V/24V/36V and AC110-250V or RGB color are available

  • 7W 9W 15W 27W

  • Fever small, 90% of the electrical energy into visible light (incandescent electric energy conversion 80% for the heat,only 20% of the energy into light energy)

  • The required voltage,current smaller,less heat, not produce security risk, in the mines and other dangerous places.


Spec :

Lamp HolderE27/E14/B22
CRI value>85Ra
Input Voltage85-265v
Out Power U shape :3w 5w 7w 9w
Luminous Flux90lm/w
Light Source36pcs smd3014
Beam Angle360°
Color Temperature2800-6500K
Working temperature< 60°C
led ColorWhite ,warm white ,red ,blue ,green
Quality Warranty2 Years
LED typeSMD3014
CertificateCE, Rohs
Package:fistly rubber by bulb bag, then white box, carton.
Application Environment
1.Hotel,resterant,home, also can be used in shop show window;
2.Do not touch the surface while using;
3.Not water resistant

Product Features:


1. Energy saving 80% compared with traditional lamp;

2. Long lifespan: LED with average more than 50000h lifespan, saving maintance and cost;

3. No flicker

4. Warranty:3 years or 5 years;

5. OEM or ODM is acceptable

6. 100% aging line test

7. CE& RoHS certificate

8. Reach Europe A-level efficiency requirement

9. Real power is 90~95% of standard power Energy-saving,

10. Environment friendly

11.Wide voltage design available.

12. Anti-shock, Anti-moisture and No glare, No strobe light. 

Product show :

Base type :


1:Resdential buildings ,home

2:office, meeting room

3:School, library

4:Factory, warehouse

5:Hotel, casino

6:parking garage

8:commercial center

9:super market, shopping mall, anywhere you want

Our Advantages:



1. Universal lamp base, can replace halogen lamp, incandescent lamp or fluorescent lamp directly.

2. Use qualified high power LED, lower power consumption, and lower environment pollution.

3. Wide range of wattage available & Dimmable LED Bulb for your choice.

4. Warm white, pure white, cool white and other colors, red, yellow, green, blue available.

5. Small volume and easy to set;

6. Long life-span,small light decline rate;

7. High quality light and good heat dissipation;

8. Beautiful appearance, High brightness output;

9. Special different view angles mixing lighting design;

10."Green" Product, No ultraviolet and infrared radiation;

11. Special circuit design;

Our service

  • Your inquiry related to our products or prices will be replied in 24hours.

  • Rich experience and professional staffs will answer all your inquiries for any questiions.

  • OEM&ODM,any your customized lightings we can help you to design and put into product.

  • Monthly output over10000pcs.

  • Single package in blister or white-box

  • Sample order in small quantity is acceptable

About factory:

Certificates  :

Other products from oulei :

At last ,welcome to visit our factory !

Additional Information

Payment TermsL/C, T/T, D/A, D/P, Credit Card, Western Union, Money Order, Paypal, Others
Minimum Order100pcs
Lead Time / Delivery Time15 Day(s)
Sample AvailableYES Ask For Sample
Delivery DetailsT/T 30% deposit before producing,then T/T the balance before shipping
FOB PortGuangzhou,Zhongshan
Loading Infoship by FCL or LCL
Packing Info100pcs in one carton. OEM package acceptable
Target Market(s)North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Middle East & South Asia, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East

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