heat sink fin design fin coolers passive heat sink Mingfa Tech Brand
LED PinFin Heat Sink ø165mmxh30mm/60mm/100m; Design for Spotlight and Downlight 7200~16800lm; Rth 0.4~0.9°C/w; Suitable for 50w/60w/65w/70w/80w/90w/100w/120w; Self-taping hole or custom mounting holes for Zhaga book 3 and book 11 LED modules; Standard finish - Black anodized.
Dongguan China, USA, Europe
Multiple order quantity
Minimum order quantity
CE, ROHS, WEEE
Determined by quantities
700,000pcs Per Month
Place of Origin
Dongguan, Shenzhen, Guangzhou, Foshan, China
T/T, Western Union, PayPal
Mingfa Tech’s Safety Cartons / Flight case
By sea, By flight, Express (DHL/TNT/FEDEX/UPS)
Ex-works, FOB Shenzhen, CIF Port, DDU, DDP
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
Compared with similar products, MINGFA's cob led heat sink has specific differences as follows.MINGFA focuses on the advanced concept and exquisite technique. We strictly check on every aspect in the production by establishing a scientific and complete quality control system. All this guarantees led heat sink meet the national quality control standards. They have advantages of good appearance, stable performance, convenient installation, and wide application and great durability.cob led heat sink has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.
Company Advantages 1. Our Mingfa Tech passive heat sink can be produced in various design styles and specifications. This product is designed through new cooling concepts 2. This product is defectless and stringently tested on different quality parameters by our team of experts. The finite wave design makes the heat dissipation effect even better 3. This product has long serving life and gives pleasant performance to the user. It can be designed for applications whether indoor or outdoor, commercial or industrial 4. MingfaTech Manufacturing Limited has passed ISO9001 quality certification and established a perfect quality assurance system and after-sales service system. It is notable for its fine quality and exquisite workmanship 5. Manufacturing the flawless large aluminum heat sink is always the development goal of Mingfa Tech. It features a flower shape, graceful and unique
xLED passive heat sinks
Color & Finishing
Black Anodized & Clear Anodized
CE, ROHS, WEEE
Dissipated Power (Ths-amb,50°C)
Thermal Resistance Rth（°C/W)
Cooling Surface Area (mm²)
Net Weight (g)
Indoor area，Outdoor area
Down lights,Flood lights,Street lights,Architectural lights,Horticulture lights,Area Lights
Four poles for mounting Meeanwell HBG drivers or drivers housings.
Side fins to be drilled M3 or M4 holes.
Suitable for COB and SMD light source.
With dissipation surface 40% more than traditional heatsink.
High-end cooling products designed for Spot light, Down light and Track light.
Solid bottom plate can meet IP65-IP67.
Company Features 1. MingfaTech Manufacturing Limited is located at the international frontier of the passive heat sink production area. 2. With ever increasing needs for high quality, MingfaTech Manufacturing Limited has adopted advanced technology to guarantee. 3. Taking large aluminum heat sink as its mission will lead Mingfa Tech to its right way. Call now!