Specifications
Brand Name :
HuanYu Dream
Model Number :
HY03834-30D3-1838B
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 :
9 pcs/Tray
Product Name :
3838 COB led chips
Wide viewing angle :
120°
CRI :
80
CCT :
2900K-7000K
Working Time :
50000 hours
Power :
300 W
Series :
18S38P
Voltage :
52-56V
Description

3838 COB Led Chip 300W Led Chip CRI80 3000K 4000K For Photography Light

300W 3838 COB Led Chips Features

• Dimension 38.0 mm×38.0 mm×2.4 mm

• High power & lux density, 300W High Brightness

• Available in 2700K 3000K, 5700K, 6500K color temperatures

• Available in 90Ra, 95Ra (typ) color rendering index with high R9 and R12 values.

• Window protected package design improves optical coupling efficiency

• Low thermal resistance chip-on-board packaging technology.

• Environmentally friendly, compliant with RoHS and REACH requirements

• Ceramic base with bare Osram vertical chips mounted, multiple gold wires bonded

• Outstanding Projecting Performance

• Equipped with temperature sensor and quick connector

3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light

Package Dimension

9PCS /Tray, 10Tray/ESD Shieding Bag:90pcs

3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light

300W 3838 COB Led Chips Details

3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light

Electrical - Optical Characteristics at Ta=25

Type

Symbol

Test condition

Value

Unit

Min. Typ. Max.
Forward Voltage VF IF=5000mA 52 54 56 V
2550K-3100K φ IF=5000mA 31000 -- 35000 Lm
3100K-4050K φ IF=5000mA 32000 -- 38000 Lm
4050K-7000K φ IF=5000mA 32000 -- 38000 Lm
Viewing Angle 2θ1/2 IF=5000mA 120 Deg
Color Rendering Index CRI IF=5000mA -- 80 -- --
Thermal resistance Rth(j-s) IF=5000mA -- -- 0.67 ℃/W

Absolute Maximum Ratings at Ta=25

Parameter Symbol Rating Units
Power Dissipation Pd 300 W
Forward Current IF 5000 mA
Peak Forward Current IFP 5200 mA
Junction temperature Tj 115
Solder temperature Ts 350
Operating Temperature Topr -40 ~ + 85
Storage Temperature Tstg -40 ~ + 100

Optica Characteristic curve

3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light

3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light

3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light

300W 3838 COB Led Chips Applications

* Indoor/outdoor lighting.

* Spot light

* Down light

* General use.

3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light

FAQ

Q1. Can I have a sample order for led light?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time? A:Sample needs 1-3 days, mass production time needs 3-7 days according order quantity .

Q3. Do you have any MOQ limit for led light order?What's the Payment way ?

A: MOQ is 100pcs for each model. We accept T/T Paypal and Western Union three ways payment.

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 2-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for led light?

A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.

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3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light

Ask Latest Price
Brand Name :
HuanYu Dream
Model Number :
HY03834-30D3-1838B
Certification :
RoHS
Place of Origin :
China
MOQ :
1piece
Price :
Negotiated
Contact Supplier
3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light
3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light
3838 300W COB LED Chip CRI80 3000K 4000K For Photography Light

Shenzhen Huanyu Dream Technology Co., Ltd

Verified Supplier
2 Years
shenzhen
Since 2014
Business Type :
Manufacturer
Total Annual :
10000000-15000000
Employee Number :
80~100
Certification Level :
Verified Supplier
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