Certifications: ROHS | FCC| CE
Widely used in LED tubes, LED bulbs, LED panel lights, LEDCeiling lights, LED street lights, LED car lights, high bay lights,stage lightingo Flashlights, lighting, spotlights and otherlighting tools and outdoor billboards, electronics. Display,traffic lights, sign lights, car tail lights, LED lighto Module,LED backlight, LED lighting, LED soft/hard light bar, yesThe best choice to replace traditional lighting sources!
Structure Diagram and Dimensions
Product Specifications
Select a standard configuration below. Custom wavelength, angle and brightness binning are available on request.
COB Dual Color Temperature LED Light Source Series
| Product Model | Power | Forward Current | Voltage | Luminous Flux | Luminous Efficacy | CRI | CCT / Wavelength |
|---|---|---|---|---|---|---|---|
| COB 19×17 Dual Circle |
Warm White 15W | 300mA | 22–23V | 600–750LM | / | RA90 | 2000K |
| Cool White 15W | 600mA | 22–23V | 700–1000LM | / | RA90 | 6500K | |
| COB 38×35 Dual CCT |
Warm White 120W | 2200mA | 52–56V | 10000–12000LM | 90–110LM/W | RA95 | 2400–2600K |
| Cool White 120W | 2200mA | 52–56V | 11000–14000LM | 100–120LM/W | RA95 | 8500–10000K |
Find the right LED package for your project
Tell us your application, drive current and ambient conditions - we will recommend an exact-fit SKU.
Support and Services
As a manufacturer of LED packaging, we partner with you from spec selection to scaled production — expert guidance, transparent collaboration, and seamless logistics.
FAQ
Q: Are you a manufacturer or trade company?
A: We are a factory in LED packaging since 2010.
Q: Can I get samples before placing larger orders?
A: Yes. Free-of-charge samples for most LEDs; freight to be borne by buyer.
Q: What is your MOQ?
A: Typically 1000pcs per LED type, except white / warm white where MOQ may differ.
Q: How long is the delivery lead time?
A: Most orders ship 7–10 days after payment confirmation; bulk and customized lead times vary.
Q: Which couriers do you use?
A: DHL / UPS / FedEx / TNT for samples and small parcels; sea/air freight for bulk.
Q: Do you support customization (pin cutting, packaging, binning)?
A: Yes. Customized manufacturing services are available for all customers.
Build Your Best
LED Solutions
Trusted by 800+ Customers Around the World
Email: sales@demophotech.com
2/F, Block D, Liye Building, No.20 Qingyuan Road, Wuxi City, Jiangsu Province, China, 214135