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1919 Bi-Color COB LED Chip High CRI 90 7W+7W 300mA With Wide Viewing Angle

1919 Bi-color COB Led Chip

* Dimension 19.0mm×19.0mm×1.5mm

* CRI: 90

* Wide viewing angle : 120°

* RoHS compliant

* Sulphation corrosion resistance

* Manual Soldering

* The White LED which was fabricated using a blue chip and phosphor

* Pure gold wire 99.99% bonding chips in circular array
* High quality mirror surface aluminum substrate applied

1919 Bi-color COB Led Chip Package Dimension

1919 Bi-color COB Led Chip Details

Electrical - Optical Characteristics at Ta=25℃

Type	Symbol	Test condition	Value			Unit
			Min.	Typ.	Max.
Forward Voltage	VF	IF=300mA	20	22	24	V
2700K-2900K	φ	IF=300mA	600	--	900	Lm
5400K-5700K	φ	IF=300mA	700	--	1000	Lm
Viewing Angle	2θ1/2	IF=300mA		120		Deg
Color Rendering Index	CRI	IF=300mA	90	--	93	--
Thermal resistance	Rth(j-s)	IF=300mA	--	--	0.67	℃/W

Absolute Maximum Ratings at Ta=25℃

Parameter	Symbol	Rating	Units
Power Dissipation	Pd	7*2W	W
Forward Current	IF	300	mA
Peak Forward Current	IFP	390	mA
Junction temperature	Tj	115	℃
Solder temperature	Ts	350	℃
Operating Temperature	Topr	-40 ~ + 85	℃
Storage Temperature	Tstg	-40 ~ + 100	℃

Optica Characteristic curve

1919 Bi-color COB Led Chip Applications

Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications

Premium commercial lighting

Industrial lighting

Residential lighting

Special lighting (horticulture, studio lightingfilm &photography lighting)
Great COB LED Chip for down lights, track lights, spot light, flood light, high bay light, low bay light, street light solar street light, yard lights, garden lights, underwater lights, lighthouse, par light, projector light, image light, etc

FAQ

Q1: Are you a factory or a trade company?
A: We are the manufacturer specialize in smd and cob led chips
since 2013.

Q2: Can I get some samples for tests?
A: Yes, we can offer free samples, so you can have an intuitive understanding about our LED quality and
performance. But our clients should pay for the shipping freight themselves.

Q3: What about the lead time?
A: Generally, it will take 3-5 working days for sample and 7-25
working days for mass order.

Q4: Do you accept customized products?
A: Yes, we can offer OEM and ODM service as per your request.
Please kindly leave us messages about your requirements, our sales
engineer will check the details as soon as possible.

Q5: How many years of warranty of products you offer? And how do
you deal with the LED working issues?
A: We offer 3-year warranty by default, and longer warranty can be
negotiated. If there is any problem with the product during the warranty, please feel free to contact us.

Q6: How to process the order?
A: 1. Let us know the requirements(size, color, power and quantity)
of the products you need.
2. We will send you the quotation and check the stock.
3. We will send you proformer invoice after you confirm the
samples.
4. You make the payment after checking the details.
5. We will arrange the delivery and continue to provide you the
best service.

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Categories	Tunable COB LED
Brand Name:	HuanYu Dream
Model Number:	HY-1917D2065-7S5P-14-F3
Certification:	RoHS
Place of Origin:	China
MOQ:	1piece
Price:	Negotiated
Payment Terms:	T/T, Paypal,Ali Pay
Supply Ability:	30000 units per day
Delivery Time:	10-15 Work Days
Packaging Details:	25 pcs/Tray
Product Name:	1919 bi-color COB
Power:	7W+7W
Series:	CW :7S2P WW:7S3P
Warranty:	3 Years
Lifespan:	50000 hours
CRI:	90
Application:	Smart lighting
Color temperature:	2700K/5400K