LED Corn bulbs 4U 20W

LED Corn bulbs 4U 20W, energy-saving, environmental protection and much longer life time, a perfect replacement for energy saving lamps 100W, high efficiency and higher lumen effect.

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LED corn bulb 4U shape 20W

Glass tubes AC85-265V, E27/E26/B22/G24 base as optional.

Good replacement for traditional incandescent bulbs 400W and energy saving lamps 100W, but higher lumen

more energy saver, and longer life time, more environmental.


The product scope with specification list as follow chart:


LED corn bulbs U shape


The lamp 4U-20W appearance photos as below:

LED corn bulbs 4U 20W

Our products Advantages:

1.Energy-saving, Environmental protection

2.Superior LED chips, high efficiency and power saving

3. Good heat insulation, longer lifespan>30000H

4.Anti-moisture and No glare, No strobe light

5.Easy to install, transit no broken

6.Factory – competitive price

7.CE,ROHS,GS,UL etc. certification.


Questions maybe you concerned:

Q1, How can I order your LED Corn bulbs 4U 20W product ?

You can send emails or call us to let us know what’s your interested items at first, then we can discuss how to deal one step by one step.

Q2, Can I order one sample to check your quality?

For sure, we offer free 4U LED Corn bulbs sample within 7days, but you need to afford the courier cost.

Q3, What about the lead time?

Normally 20-30days after signed contract.

Q4, What’s the payment terms?

T/T 30% deposit in advance, and 70% balance against the shipment documents or L/C at sight.

Q5,How about the warranty?

Normally we promise 2 years warranty times, it’s usually depend on the final deal prices between us, the high standard quality products with best service will be offered by us from hearts in honest.


Color temperatures effect photos:


Application places for your reference:

Lighting places


Our factory croner views :

Factory Croner View


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