20w cob high power led 45mil

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 LED COB

Feature :RoHS compatibility Superior ESD protection No UVFully dimmable Instant light Low thermal resistance High Efficacy of 90-120lm/W Excellent Operating life

 20W HIGH POWER LED COB

Typical Applications:  Reading and portable lampinterior LEDluminariesDecorative lampSecunity lampArchitectural lampSign and Display illuminationAdverising Light BOXOff-Grid lllumination

  cob high power 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:

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:

The CCT is measured with an accuracy of±100KThe wavelength is measured with an accuracy of±1nm cob high power led

 cob high power led absolute maximum ratings

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 of our products:

1.We are manfacture of cob high power led package, have our own led light source producing department and led finished lamp assembing department.

2.We have advance production equipment,dust-free clean work shop, and being strict in every product pass testing befor shipment.

3.All of  products gain CE&ROSH approve, using USA Bridgelux or Taiwan epistar etc.

4.After sales service:Large-scale engineering and technical personnel to guide installation,commissioning.

product quality is given within 12 hours of solution,all f engineering products provide up to 3 years warranty.

About us;

Our company was established in 2005 and is located in Junan,Shunde, Foshan.We are a professional factory specialized in researching,developing, producing, and selling high-power cob led. We produce a series of COB and integrated lighting source that have gianed approvals and praises for our customers.

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

 Production department and office environment