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6500K 20w 30w Cob Led Chip 80CRI Cool White

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Phoenix (suzhou) electronic Co.,ltd

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6500K 20w 30w Cob Led Chip 80CRI Cool White

Name: 6500K 20w 30w Cob Led Chip 80CRI Cool White
Brand: PHOENIX
Price: 1 USD

China 6500K 20w 30w Cob Led Chip 80CRI Cool White wholesale

Brand Name : PHOENIX

Model Number : COB CHIP

Certification : LM80 CE ROHS

Place of Origin : SUZHOU

MOQ : 4000PCS

Price : Negotiation

Payment Terms : Western Union, MoneyGram, T/T

Supply Ability : 800KK PER MONTH

Delivery Time : 7-10 DAYS

Packaging Details : 4000PCS /ROLL

Type : COB LED

Dimension/mm) : 13.35×13.35×1.0mm

Color Temperature/K : Tc:2700K-6500K

Power : 8w-30w

Applications : Hotel，Art Gallery，Museum,Ceiling lamp

Luminous Flux/LM : >650LM

Warranty(Year) : 2 years

Working Time (hours) : 20000

Color : white

Safety : Lead-Free

Viewing Angle(°) : 120

Color Rendering Index(Ra) : 70 80

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COB is an acronym meaning chip on board . It describes the technology behind the COB lights, referring to the packed LED chips mounted in direct contact with silicon carbide or sapphire substrate. The COB technology provides a high density of LEDs on a small surface (e.g., there are 342 LEDs on a 10mm x 10mm surface).

20w 30w High Efficiency 6500K 80CRI Cool White COB Leds

Quick details:

Type:	Cob led
Warranty(Year):	2-Year
Emitting Color:	White color
Luminous Efficacy(lm/w):	650lm
Lifespan (hours):	50000
Working Time (hours):	20000
Power:	8w
Viewing Angle(°):	120 Degree
Color Rendering Index(Ra):	70 80
Color Temperature:	2700-6500K
Place of Origin:	Suzhou ,jiangsu
Application:	Hotel,Art Gallery,Museum,Ceiling lamp
Size:	13.35×13.35×1.0mm

Product specification:

Package Structure

6500K 20w 30w Cob Led Chip 80CRI Cool White

Absolute Maximum Ratings

Parameter	Min	Max	Unit
Forward Current		300	mA
Forward Voltage	22	26	V
Operating Temperature	-30	+85	℃
Storage Temperature	-40	+100	℃
Soldering Temperature		350	℃
Junction temperature		125	℃

Typical Electro-Optical characteristics curves:

CCT	Luminous Flux (lm)		Efficacy (lm/w)	CRI (Ra)	Voltage (V)
CCT	Min.	Typ.	Typ.	Min.	Min.	Typ.
TC=2700K	600	700	95	95	22	24
TC=3000K	700	750	103	95	22	24
TC=3500K	700	750	103	95	22	24
TC=4000K	800	850	110	95	22	24
TC=5000K	800	850	110	95	22	24
TC=6000K	800	850	110	95	22	24

Typical Characteristics Curves

6500K 20w 30w Cob Led Chip 80CRI Cool White

But the difference between LED light COB and SMD is that COB LEDs have more diodes. COB chips typically have 9 or more diodes. COB chips also only have 1 circuit and 2 contacts, regardless of the number of the diodes

COB LED Screen packaging technology has great advantages compared with SMD packaging technology. Its pros: smaller space of LED beads, better protection performance, long service life, and low dead light rate. Its cons: difficulty in manufacturing finished products, maintenance inconvenience

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6500K 20w 30w Cob Led Chip 80CRI Cool White

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