GooLED-4830/4850/4868/4880 AL1070 cob led light heat sink

Description: LED PinFin Heat Sink ø48mmxh30mm/50mm/68mm/80mm; Design for Spotlight and Downlight 600~1700lm; Rth 4.0~6.2°C/w; Suitable for 5w/8w/10w/11w/12w; Self-taping hole or custom mounting holes for Zhaga book 3 and book 11 LED modules; Standard finish - Black an

Delivery Time: 1-7 working days after receiving full payment for samples if off the shelf Around 13 working days after receiving deposit for over 1000pcs Around 25 working days after receiving deposit for over 5000pcs Confirmed with Mingfa Tech for over 10000pcs

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Brand	Mingfa Tech
Series Name	GooLED passive heat sinks
Seriest Number	GooLED-48
Manufacturing Technology	Cold forging
Material	AL1070
Color & Finishing	Black Anodized & Clear Anodized
Certification	CE, ROHS, WEEE
Diameter(mm)	Φ48
Height(mm)	30.0	50.0	68.0	80.0
Item Number	GooLED-4830	GooLED-4850	GooLED-4868	GooLED-4880
Max. Lumen	1100 Im	1400 Im	1600 Im	1700 Im
Dissipated Power (Ths-amb,50°C)	8.0 W	10.0 W	11.5 W	12.5 W
Thermal Resistance Rth（°C/W)	6.2°C/W	5.0°C/W	4.3°C/W	4.0°C/W
Cooling Surface Area (mm²)	15420 mm²	24285 mm²	31383 mm²	35362 mm²
Net Weight (g)	46.0 g	64.0 g	93.0 g	101.0 g
Quantity(pcs/CTN)	250 pcs	150 pcs	100 pcs	100 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

01

Use AL1070 material by 30% lighter weight with high efficient heat dissipation.
02

With 15% higher efficiency in heat dissipation than normal star heatsinks.
03

Compatible with more than 20+ CoB brands, Covering almost 100% of modules.

04

With dissipation surface 15-20% more than traditional heatsink.
05

High-end cooling products designed for Spot light, Down light and Track light.
06

Solid bottom plate can meet IP65-IP67.