A1: Yes, TUV-GS Certificate No.: S 50291577 0001-0002; UL/cUL No.: E469401.

Q2: What are your drivers brand? Power Factor?

A2: Our driver PF>0.95, normally are Shinelong brand TUV/UL listed drivers, we also supply

ENEC dimmable/non-dimmable drivers and also MEANWELL drivers.

Q3: What is your led chips? light effciency? CRI? CCT? 

A3: Our chips are Epistar SMD2835, 95-110lm/w, CRI>80, CCT: 3000k 3500k 4000k 4500k

5000k 5500k 6000k 6500k 

Q4: What about the life span and warranty of your products?

A4: Life span is 30-50k hours, our TUV-GS UL cUL DLC listed items are 5 years warranty;

Other functional items are 3 years warranty.

Q5: What are functional products? 

A5: Such as dimmable items, Emergency items, Sensor items etc.

Q6: What kind of dimmable items do you have?

A6: We have 0/1-10v dimmable, Traic PWM dimmable.

Q7: How many hours can your Emergency items use?

A7: We have 2 hours and 3 hours emergency types.

Q8: Do you have other led lights?

A8: Yes, we also have VDE TUV CE UL cUL DLC SAA tubes and TUV-GS CE UL cUL DLC

Flood lights.

Q9: Do you have OEM or ODM experience?

A9: Yes, we focusd on led lighting since 2005 and have lots of big cases. we have ability and

will be happy to be your official supplier . 

Q10: Where is your main market?

A10: Our market mainly in EU and North America.

Q11: How should I contact you to start business?

A11: You can send enquiry to us, pls click "Send" now. Thank you very much.

Q12: Can we chat on skype?

A12: Yes, of cause at your convenient time . My Skype: salinaguo1