4inch 12Watt led light downlight diameter 147*32 hole size 120-130mm

Light Source: Use High power  with high quality and brightness.

Body: Quick heat dissipation with high efficiency, high quality PC diffuser and aluminum

Lampshade: Made by professional optical material, light transmittance over 84%.

Long Service Life: Normally, LED light can be used for 30,000 hours.

No Flicker: High color rendering, safe and no flicker.

 We have 100pcs machines to test and produce the goods.

Our production management strictly according to ISO9001 standard. From material purchasing to packing , we test in every steps in order to make sure our products are qualified.

1. Our solar controller 100% tested by computer before shipment.

2. All the solar power systems are on trial-operation before shipment.

•Your inquiry related to our product & price will be replied within 24hours.

•Well-trained & experienced staff are to answer all your inquiries professional in English of course.

•OEM is highly welcomed. We have professional team here to help.

•Our company have a group of professional technical researchers,provide 1.5 year warranty. No need to replace part under warranty.

•Your business relationship with us will be confidential to any third party

•Good after-sale service offered, please get back if you got question

1.Self-owned factory and stable production capacity reaching 50000pcs per month.

2.Standards comply with international standards and also know different markets quite well. 

3.Prompt delivery time.

4.Many years OEM experience .

5.Strong design and develop ability.We not only can make products as consumers request,

also can develop many new products every year.

Q1: What is the Warranty for the light?                                                                         

A1: For most lamps,we have 2 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement .

Q2: What is colour temperature ?                                                                                  

A2: Warm white = 2700K-3200K Natural white = 4000K-4500K Pure white = 5000K-5500K

Cool white = 6000K-6500K .

Q3:: What is CRI?                                                                                                            

A3:CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.For LED tubes,the CRI is mostly 70-75Ra,and 80Ra with higher cost.But there are some suppliers write a high data to attract clients,please note.

Q4:Is there cheap shipping cost to import to our country?                                        

A4: For small order,express will be best.And for bulk order,sea ship way is best but take much time;For urgent orders,we suggest via air to airport.

Q5:Can we get support if we have our own market position?                                    

A5: Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.

Q6:How to Contact Us ?                                                                                                 

A6: Send your Inquiry Details in the Below for free sample, Click "Send" Now!