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250W SMD LED Lighting Heat Sink
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Product Information:
Model Number: DG320-200-001
Dimension(mm): ∮320X63.5
Cooling Surface(mm²): 627415
Cooling Performance(lm): 24000~30000
Thermal Resistance(℃/W): 0.18~0.30
Dissipated Power(W): 200~250
Weight: 2.1 kgs/4.58 lbs
Material: AL1070
Surface Treatment Options: Anodized Black or Clear; Electrophoresis Black

250W SMD LED Lighting Heat Sink

Features:

Best Cost / Performance Custom Thermal Solution for 250W SMD LED Lighting; Thermal Resistance

   0.18~0.30℃/W

Most Optimum Surface Area and Heat Sink Designs for Best Heat Dissipation and Budget Affordability

● Pure Aluminum AL1070 Made by Cold-Forging Techniques much better than Conventional Extrusion

   or Die-Casting Techniques; Superior Thermal Conductivity - 238W/(m*K)

● Flexible Adaption with Multiple Choices of SMD LED Modules 3030 and etc

● Advanced Surface Treatment & Custom Color Options:Anodized Black or Clear; Electrophoresis Black

● Great Varieties of Applications: High Bay Light,Down Light,Flood Light,Street Light,Grow Light,etc


Product Dimensions:



Heat Dissipation Simulation:

Temperature Rise Curve:

Simulation under SMT Chip Model# 3030
Power =250W: Ta=25 Tc=80 △T=55 Rca=0.22℃/W




Applications:

A great variety of applications in High Bay Light,Down Light,Flood Light,Street Light,Sports Light and more.