4 inch 18W adjustable led downlight with 1550lm

4 inch 18W adjustable led downlight with 1550lm

15W/18W  is available for 4 inch adjustable led downlight

  • Description
  • Inquiry
COTI Series adjustable downight,from 10W-65W with different size.The series light is our own design,hot selling and we developed other variant categories,such as float glass type, sq trim type,track light,etc.

Accept OEM or ODM!

With priviate tooling and it’s 3rd generation!

Every part is Elaborated desgin !

Every detail of te luminaire features utility and aesthetics !

Perfect optical design !

Very comfort light for eyes !

Light efficacy reaches 100lm/w after multiple light processing !

IP44/65 is available !

Water-proof and dust-proof !

Widely applicable !

5 years warranty !

LED COB downlight with SAA certification!

Below is the product information:

Item No.:CTL-7418095





CCT: 2700K 3000K 4000K 5000K

Efficacy: 86lm/W


Driving current:350mA


Warranty:5 years

Rated Avg.Life:50,000hours

Product Features:
1,Deliver health-care light for the anti-glare lens
2,Double redeuced light glare for the cut-off angle
3,Uniformly distributed light within beam spread
4,High reliability for perfect housing on heat dissipation& air ventilation
5,Provide 30 degree adjustion angle
6,IP44/IP rating protection available
7,Broad compatibility with leading/trailing edge dimmers
8,No discoloring or disforming phenomenon.
4 inch adjustable led downlight list as below:



Q1. Can I have a sample order for led light?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Sample needs 3-5 days, mass production time needs 3 weeks for order quantity more than

Q3. Do you have any MOQ limit for led light order?

A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for led light?

A: Firstl, let us know your requirements or application.
    Secondly,we quote according to your requirements or our suggestions.
    Thirdly,customer confirms the samples and places deposit for formal order.
     Fourthly, We arrange the production.

Q6. Is it OK to print my logo on led light product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 5 years warranty to our products.

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution according to real situation

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