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Description:

20w cob high power led
1.Excellent Operating life
2.High Efficacy of 90-120ml/w
3.Low thermal resistance
4, CE&ROHS

 

20W HIGH POWER LEDCOB

 

Feature:
RoHScompatibility
Superior ESDprotection
No UV
Fullydimmable
Instantlight
Low thermalresistance
High Efficacy of90-120lm/W
Excellent Operatinglife

 

 20W HIGH POWER LEDCOB

 

TypicalApplications: 
Reading and portable lamp
interiorLEDluminaries
Decorativelamp
Secunitylamp
Architecturallamp
Sign and Displayillumination
Adverising LightBOX
Off-Gridlllumination

 

 

  cob highpower led  Parameter: 

Electeical Characteristics at 700mA, Ta=25°C

Color	Part No	Forward  Voltage			Units
		Min	Typ	Max
Cool white		30.00	-	34.00	V

Notes:

1. The forward voltage is measured with an accuracy of ±1V

 

Color Temperature or Dominant Wavelength or Peak Wavelength

Color	Part No	CCT			Units
		Min	Typ	Max
Cool white		5500	--	6500	K

Notes:

1. The CCT is measured with an accuracy of±100K
2. The wavelength is measured with an accuracy of±1nm cob highpower led

 cob high power led absolute maximumratings

Parameter	Symbol	Rating	Unit
		white
DC Forward Current(mA)	If	700	mA
Peak Pulse Current(mA)	If	700	mA
Reverse Voltage	VR	50	V
LED Junction Temperature	Tj	125	°C
Operation Temperature	Topr	-40--80	°C
Storage Temperature	Tstg	-40--100	°C
Soldening Temperature	Tsol	260	°C
ESD Sensitivity	Vb	4000	V

 

 Advantage ofour products:

1.We are manfacture of cob highpower led package, have our own led lightsource producing department and led finishedlamp assembing department.

2.We have advanceproduction equipment, dust-free clean work shop, and beingstrict in every product pass testing beforshipment.

3.All of  products gain CE&ROSHapprove, using USA Bridgelux or Taiwan epistaretc.

4.After salesservice:Large-scale engineering and technical personnel to guideinstallation, commissioning.

productquality is given within 12 hours of solution, all f engineeringproducts provide up to 3 years warranty.

 

aboutus;

Our companywas established in 2005 and is located in Junan, Shunde, Foshan.Weare a professional factory specialized in researching, developing,producing, and selling high-power cob led. We produce a series ofCOB and integrated lighting source that have gianed approvals andpraises for our customers.

 

Our company has a strong group of technologies R&Ddepartment, We can design and develop the products according to theneeds of customers. We will continue to provide high qualityproducts and serveices. if possible, welcome to our factory andhave a conversation with us face to face.

 

 

 

 

 

 Production department and officeenvironment