English 
Among those famous square cob led pcb for led ceiling light manufacturers, Rigao Electronics is a professional square cob led pcb for led ceiling light supplier and factory, we can offer you customized products price and quotation consultation, welcome to buy our products at low price.
square cob led pcb for led ceiling light
Product Description:
Material: Aluminum
Board thickness:2.0 mm
Copper thickness:2oz
Thermal conductivity: 4.0W/MK
Withstanding voltage:2000V
Solder resist: White
Surface finishing: OSP
Special drill hole: NO
Certification: UL, ISO14001, ISO9001, SGS, TS16949
Used for high power led, electronics, machinery, industrial lighting and so on.
Specification of square cob led pcb:
Parameter | Value |
Standard Power Dissipation | 8W,10W,15W,20W,30W |
Forward Voltage | 26V |
Forward Current | 1500mA |
Luminous | 5000LM |
Correlated Color Temperature | 5000k,6000K,7000k |
Color Rendering Index | 65~90 |
Viewing Angle | 140° |
Full Width Half Maximum | 110nm/30nm |
Reverse Current | 10µA |
Reverse Voltage | 5V |
Operation Temperature | -40 ºC ~60 ºC |
Lifespan | 50000hr |
Qty of chip | 10*12 |
Storage Humidity | 40%RH |
Related cob led products:
· FAQ:
Q1: Can I have cob led pcb samples to test?
A: Yes, we are pleased to supply module samples to test and check quality, mixed sample order is available. Please note buyer should pay for shipping cost.
Q2: Can you design cob led and make files for us?
A: yes, We have a professional drawing engineers' team than you can trust.
Q3: How about your after-sales service?
A: After you get our goods, if any quality problems, pls directly contact with sales who are in charge of. we will replace defective ones for you at once.
Q4: If I want cheaper quality, can you produce?
A: Yes, just send us your quality details, such as the material, what cheaper parts instead etc, we will do that as your request and calculate the price.
Q5: If I order big quantity, what's the good price?
A: Please send the details inquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.
Q6: How can you know the processing about led pcb order?
A: Each Customer will have a sale to contact with you. Our working hours: AM 9:00-PM 6:00(Beijing Time) from Monday to Friday. We will reply your email as soon as quickly during our working time. And you also could contact with our sales by cellphone if urgent.
Contact us for more info about square cob led pcb for led ceiling light:
