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Collection: Round LED Heatsinks

Passive Cooling Aluminum Heatsinks for LED Spotlight, LED Downlight and Horticulture LED Grow Light Applications.
31 products
  • 2047ASL - (⌀47mm / 1.85")
    Regular price
    $1.95
    Sale price
    $1.95
  • 2086ASL - (⌀86mm / 3.39")
    Regular price
    $5.95
    Sale price
    $5.95
  • 2099ASL - (⌀99.50mm / 3.92")
    Regular price
    $6.95
    Sale price
    $6.95
  • 2004ASL - (⌀45mm / 1.77")
    Regular price
    $1.95
    Sale price
    $1.95
  • 2011ASL - (⌀47.60mm / 1.87")
    Regular price
    $1.95 - $2.25
    Sale price
    $1.95
  • 2005ASL - (⌀48.30mm / 1.90")
    Regular price
    $1.95 - $6.50
    Sale price
    $1.95
  • 2018ASL - (⌀62mm / 2.44")
    Regular price
    $2.95
    Sale price
    $2.95
  • 2008ASL - (⌀63.60mm / 2.50")
    Regular price
    $3.95
    Sale price
    $3.95
  • 2006ASL - (⌀65mm / 2.56")
    Regular price
    $1.95 - $8.40
    Sale price
    $1.95
  • 1998ASL - (⌀50mm / 1.97")
    Regular price
    $1.95
    Sale price
    $1.95
  • 1999ASL - (⌀70mm / 2.76")
    Regular price
    $2.95 - $3.95
    Sale price
    $2.95
  • 2001ASL - (⌀90mm / 3.54")
    Regular price
    $5.95 - $9.95
    Sale price
    $5.95
  • 1995ASL - (⌀120mm / 4.72")
    Regular price
    $8.95
    Sale price
    $8.95
  • 1996ASL - (⌀120mm / 4.72")
    Regular price
    $11.95
    Sale price
    $11.95
  • 2007ASL - (⌀90mm / 3.54")
    Regular price
    $3.95 - $22.90
    Sale price
    $3.95
  • 2002ASL - (⌀100mm / 3.94")
    Regular price
    $3.95 - $10.90
    Sale price
    $3.95
  • 2003ASL - (⌀120mm / 4.72")
    Regular price
    $4.95 - $23.90
    Sale price
    $4.95
  • 1997ASL - (⌀140mm / 5.51")
    Regular price
    $7.95 - $28.90
    Sale price
    $7.95
  • 2000ASL - (⌀160mm / 6.30")
    Regular price
    $24.95 - $39.90
    Sale price
    $24.95
  • 2019ASL - (⌀80mm / 3.15")
    Regular price
    $3.95
    Sale price
    $3.95
  • 2020ASL - (⌀100mm / 3.94")
    Regular price
    $4.95
    Sale price
    $4.95
  • 2021ASL - (⌀120mm / 4.72")
    Regular price
    $7.95 - $8.95
    Sale price
    $7.95
  • 2022ASL - (⌀140mm / 5.51")
    Regular price
    $8.95 - $11.95
    Sale price
    $8.95
  • 2023ASL - (⌀160mm / 6.30")
    Regular price
    $9.95 - $16.95
    Sale price
    $9.95
  • 2009ASL - (⌀38mm / 1.50")
    Regular price
    $0.95 - $1.25
    Sale price
    $0.95
  • 2010ASL - (⌀45mm / 1.77")
    Regular price
    $0.95 - $2.95
    Sale price
    $0.95
  • 2013ASL - (⌀80mm / 3.15")
    Regular price
    $2.95 - $3.95
    Sale price
    $2.95
  • 2012ASL - (⌀95mm / 3.74")
    Regular price
    $3.95 - $4.95
    Sale price
    $3.95
  • 2014ASL - (⌀80mm / 3.15")
    Regular price
    $3.95
    Sale price
    $3.95
  • 2015ASL - (⌀95mm / 3.74")
    Regular price
    $3.95 - $11.95
    Sale price
    $3.95
  • 2016ASL - (⌀120mm / 4.72")
    Regular price
    $4.95 - $5.95
    Sale price
    $4.95