86-755-29432329
301, Factory No. 3, Xinxinlianhe Industry Park, Western Industry Area, Heyi, Shajing Street, Bao'an District, Shenzhen, Guangdong, China (Mainland)
Advantage:
1. Low thermal resistance products are achieved by adopting our unique COB structure.
2.Using High quality and high stability Bridgelux 17*34mil/Bridgelux 26*30 chip
3.Germany imported Mirror Surface Aluminum Board offer TYF-COB LED better heat dissipation
4.High CRI>80,or CRI>90 by customization
5.Long life-span more than 50000hrs
6.Widely Beam Angle 120degrees
7.High Lumen: 110-140LM/watt 2 chips/watt;
8.Long CCT available:1500-6500K
9.Instant on<0.001S
10.3 years warranty
11.CE RoHS SGS LM-80 Certification
M10-01L(3-7W) LES Φ7.4mm
| ITEM | WATTAGE | LM/W | VOLTAGE | CURRENT | CRI |
| COB LED | 3-7W | 100-130 | 3-7* series 2parallel | 320mA | 80 |
M13-01L(3-24W) LES Φ11mm 
| ITEM | WATTAGE | LM/W | VOLTAGE | CURRENT | CRI |
| COB LED | 3-15W | 100-130 | 3-15series* 2parallel 12series* 4parallel | 320mA | 80 |
Package:
(1)35*16*16.5cm 200pcs per carton;
(2)37*36.5*19cm 400pcs per carton;
(3)43*35.5*36 1000pcs per carton;
(4)In addition,the package can be customized as inquire.
DHL,Fedex,UPS,EMS,TNT and China post can be choosed.Bulk order can be by Air or sea.
Delivery Time:
Samples in stock,we can send them in 1-2 days,and orders normally is sent out by 3-5days,or according to the quantity.
♦Provide 3 years quality waranty for COB LED.
♦ CCT from 1500-20000k and CRI from 80-90 can be customized.
♦ Provide the lowest shippment cost for every order every customer.
♦ Provide finished lamp OEM/ODM or PCB soldering processing service.
♦ Provide specified product data sheet and test report for every order if customer need.
♦ Provide VIP SPECIAL DISCOUNT for big order or long cooperation customers all over the world.
Shenzhen TongYiFang optoelectronic technology Co., LTD, located in Shenzhen, China, was established in 2006, and is a professional factory of the R&D, manufacturing and selling of LED light source.
For now our LED light sources capacity is above 50KK (calculated by 1W) per month. And we can provide just-in-time best solution for customers in power LED backlight ,LED light and LED display products. 
Workshop & Euipments:
Our production lines are well equipped with highly advanced equipments from USA, Japan and Germany.What' more, we adopted very strict inner quality control system, make sure that quality reaches the top standards.
Certificates:
Supply Chain:
2.What will be the delivery time and what will be the mode of payment?
We have large quantities in Stock for normal color,Normal size ,for special color and sizes it need 3-5 days to customize.The payment can be T/T transaction,Letter of credit,Paypal,Western Union
3.Shipment will be over sea or by air?
Generally speaking ,we ship the products by DHL UPS FEDEX express since the products isn’t too heavy for the transportation.Bulk order will be shipped by air or sea.
4.Could you please send me the sample so that i could see and analyze its quality?
Yes.We can send samples first,samples need to be charged if the value is high
5.Will there be any contract for this business or trade?
Yes,there is a normal contract before the order is placed
6. How will invoice be generated?
Invoice can be generated with formal contract with company seals
Echo Jiang
Tel/wechat/whats app: +(86) 18871151637
Skype: echo-jt
Fax: +(86)755-29451939
Website:
Adress: Xinlian River Industrial Park,Jincheng Road,Shajing Town, Bao'an District, Shenzhen,China
Shenzhen TYF Optoelectronic Co.,Ltd specilaize in high power led,COB with best quality and Competitive price.
Echo Jiang
Tel/wechat/whats app: +(86) 18871151637
Skype: echo-jt
Fax: +(86)755-29451939
Website:
Adress: Xinlian River Industrial Park,Jincheng Road,Shajing Town, Bao'an District, Shenzhen,China
Good quality chinese brand or Bridgelux Chip COB LED chip 30w 40w 50w 60w 70w 80w 100w
