200W ZT Series LED Heat Sink(Model:ZT-D140H100, Phase-change Cooling, Rth:0.2687°C/W(test power:100W), Overall Size:Ф140*104mm)
Core Technology —— Phase - Change Heat Sink
Heat-Transfer Core Of Heat Sink: Heat Column
High Thermal Conductivity: Far more than any material
Low Temperature Starting Working: Less than 28°C
Long Lifespan: More than 10 years
Phase Change Principle: Vapor - liquid circulating transformation
The Core Of Heat Sink—— Heat Column(Updated Heat Pipe)
Updated Heat Pipe: High efficient heat transfer device
China Invention Patent From Gentwin: ZL 2010 1 0162168.4
Thermal Conductivity is hundred times more than metal
Can be designed for 360° usage
Environmental friendly: non-poisonous and harmless inorganic medium
Chimney Convection Enhance Cooling
A better air convection fin design by taking advantage of chimney effect lead to a much better heat dissipation.
Nano-coating Appearance offers a better heat dissipation, Corrosion-Proof and Rust-Proof. Color Options: Black or silvery.
Customized Service for Base Plate Size
Various Sizes of base plate are available to meet your light design with better performance and better price.
Thermal Curve(Tc Point Temperature)
LED Power ( w)
Angle of LED
-90° ( Down)
Gentwin LED Lighting Co., Ltd specializes in LED lighting R&D, Manufacture and Sales, which locates at the southeast of China, Zhejiang Province, near Shanghai. Major products are LED Heat Sink, LED High Bay Light,200W ZT Series LED Heat Sink, accessories, etc, and offer professional technical support.