1. Profession:
Only focus on COB downlights&track lights for 8 years, focus leads to profession.

2. High quality:
Using Epistar/Cree/Citizen/Sharp LED and Lifud/Eaglerise/Easeic/Meanwell driver, CE,ROHS,FCC,ERP,IES,V0 approval. High quality for projects, wholesale for high-end market.

3. Professional Service:
8 Years experiences of international trade, professional service team aim to give you good service.
Plenty of experience serving with different countries. All of our sales representatives can speak fluent English and familiar with product information.

4. On time delivery:
We are the company which is the joint of trade and industry, so sales representives cooperatate with production really well and efficient. Everything is under control momently and perfectly.

5. Good quality control and after-sales service:
100% of lamps will be tested and keep lighting for 24hrs to test its quality, reliablity.
5 years warranty, free replacement for quality issue caused during warranty.

1). Replaceable COB, support famous brand light sources (CREE/ CITIZEN )

2). Multi beam angle with beautiful light spot of wide/medium/small beam angle for option

3). Higher CRI>90, with high light efficiency (Lamp lumen is almost same as CREE 80ra)

4). Flicker free driver

5). Higher quality with 50000hrs lifespan & longer warranty for 5 years.

The highest IP rating reaches IP54

Flickering problem has been widely studied in medical field for a long time, it is seldom mentioned in the lighting field. People will feel uncomfortable when in a flashing lighting environment, it is easy to cause eye strain and dizzy. It may also lead to visual loss,severe headaches and epilepsy, etc. Flickering's harm to human visual system has been generally confirmed in the health care field .

BESUN aims to develop high quality lighting, we use high grade no-flicker driver to provide people with safe and comfortable lighting environment.

1. Supermarkets, hotels, Restaurants,stores;

2. Exhibition hall, show window, and other home application;
3. Suitable for jewellery and clothing display;
4. Can be in show windows, shop counter and other lighting locations;
5. Appliable to flagship store, commercial centre, museum, residential, ect.

We 100% aging for no less than 24 hrs, the switch is power on and off automatically every 2 minutes during aging , to ensure all lamps can working fine when there is a sudden power outage .

BESUN LED LIMITED is a high-tech company which is mainly engaged in scientific research, production, foreign trade and technical support of LED semiconductor illumination. We run our factory under ISO9001:2000 and ROHS mark system.
We mainly produce COB series indoor led commercial lighting, such as COB led downlight, COB led track light, COB led gimbal light, COB led spotlight, COB led PAR light, COB led AR111, etc. These products are very popular since from promotion. and BESUN has become one of the most influential manufacturer who own a complete series of COB LED Lamps in the earlist time in China.

A: For the lamps,we have 3 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.

A:BESUN LED LTD offer lamps in warm, natural,pure and cool white with colour temperatures measured in Kelvin (K). The lower the colour temperature is, the warmer the light given by the LED:

A: 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.

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

A: Firstly 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.

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

A: 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.

BESUN new patented design 90ra cob 8wWarmly welcome your kind enquiry.