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SPECIFICATIONS
| Brand | Mingfa Tech | |||
| Series Name | GooLED passive heat sinks | |||
| Seriest Number | GooLED-78 | |||
| Manufacturing Technology | Cold forging | |||
| Material | AL1070 | |||
| Color & Finishing | Black Anodized & Clear Anodized | |||
| Certification | CE, ROHS, WEEE | |||
| Diameter(mm) | Φ78 | |||
| Height(mm) | 30.0 | 50.0 | 80.0 | 90.0 |
| Item Number | GooLED-7830 | GooLED-7850 | GooLED-7880 | GooLED-7890 |
| Max. Lumen | 2300 Im | 3000 Im | 3500 Im | 3700 Im |
| Dissipated Power (Ths-amb,50°C) | 16.5 W | 21.5 W | 25.5 W | 27.0 W |
| Thermal Resistance Rth（°C/W) | 3.0°C/W | 2.3°C/W | 1.9°C/W | 1.8°C/W |
| Cooling Surface Area (mm²) | 46643 mm² | 75332 mm² | 114798 mm² | 129142 mm² |
| Net Weight (g) | 138.0 g | 197.0 g | 316.0 g | 345.0 g |
| Quantity(pcs/CTN) | 90 pcs | 54 pcs | 36 pcs | 18 pcs |
| Modular Types | COB & SMD | COB & SMD | COB & SMD | COB & SMD |
| For Environments | Indoor area，Outdoor area | |||
| For Lightings | Spot lights,Down lights,Track lights,Architectural lights | |||
| For Application | Retail & Hospitality,Mall & Food,Architectural & Museums,Office & Education,Station & Airport,Healthcare | |||
| For LED brands | Adura,Bridgelux,BJB,Citizen,Cree,Edison,GE,LG,Lumileds,Lumens,Luminus,Ledil,Nichia, Osram,Philips,Prolight Opto,Samsung,Seoul,Sharp,Tridonic,Vossloh Schwabe,Xicato,Zhaga | |||
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