Ideal LED Holders
  • LED Holder Series:

    • 50-2002CT

    Ideal Documentation:

  • Ideal LED Heatsink Holder

    Download Ideal Brochure

    Not all LED Heatsinks are made equal!

    Cooliance provide high-performance pin fin led heatsinks pre-drilled for the Ideal 50-2002CT LED holder which is compatible with the following COB LEDs:

    • Citizen CLL020/022 Series


    Product Customization Services

    In addition to our range of standard products detailed in the table below, we can customize our product offering for your unique application. For more information, please contact our technical support team.

    Passive LED Heatsink
    Passive LED heatsink base
    Passive LED heatsink
    Passive LED heatsink assembly

    If you need something different from what is detailed below, a different product or customization, please contact our technical support team who will assist you in selecting the correct heatsink for your project.

    Power Dissipation (W)
    Ambient 25°C
    Power Dissipation (W)
    Ambient 35°C
    Passive/
    Coolstrate® (Active)
    Dia.
    (mm)
    Hgt
    (mm)
    Thermal Resistance
    °C/Watt
    Model #         Datasheet
    20 17 Passive 40 50 3.70 CPL4050 -891
    25 20 Passive 40 70 3.05 CPL4070 -891
    26 22 Passive 50 50 2.90 CPL5050 -891
    31 26 Passive 50 70 2.45 CPL5070 -891
    34 28 Passive 70 50 2.20 CPL7050 -891
    41 34 Passive 70 70 1.82 CPL7070 -891
    50 42 Coolstrate 50 60 1.50 CSL5025SQ -891
    52 43 Passive 80 50 1.45 CPL8050 -891
    58 48 Passive 80 70 1.30 CPL8070 -891
    63 52 Passive 100 50 1.20 CPL10050 -891
    64 57 Coolstrate 50 105 1.10 CSL5070SQ -891
    65 54 Coolstrate 50 85 1.15 CSL5050SQ -891
    68 57 Coolstrate 50 60 1.10 CSL5025Q -891
    71 59 Passive 120 50 1.06 CPL12050 -891
    73 61 Passive 100 70 1.03 CPL10070 -891
    83 69 Passive 140 50 0.90 CPL14050 -891
    85 71 Passive 120 70 0.88 CPL12070 -891
    88 74 Coolstrate 50 85 0.85 CSL5050Q -891
    88 74 Coolstrate 50 60 0.85 CSL5025MP -891
    94 78 Coolstrate 50 105 0.80 CSL5070Q -891
    94 78 Coolstrate 80 64 0.80 CSL8025SQ -891
    97 81 Passive 140 70 0.77 CPL14070 -891
    110 92 Passive 160 70 0.68 CPL16070 -891
    112 93 Coolstrate 50 85 0.67 CSL5050MP -891
    114 95 Passive 127 70 0.66 CPL12770QF -891
    115 96 Coolstrate 80 64 0.65 CSL8025Q -891
    117 98 Coolstrate 50 105 0.64 CSL5070MP -891
    150 125 Coolstrate 80 92 0.50 CSL8050SQ -891
    160 133 Coolstrate 80 110 0.47 CSL8070SQ -891
    174 145 Coolstrate 80 64 0.43 CSL8025MP -891
    188 156 Coolstrate 80 92 0.40 CSL8050Q -891
    203 169 Passive 150 95 0.37 CHP150 -891
    214 179 Coolstrate 80 64 0.35 CSL8070Q -891
    227 189 Passive 200 150 0.33 CHP200 -891
    250 208 Passive 200 150 0.30 CHP250 -891
    278 231 Coolstrate 80 92 0.27 CSL8050MP -891
    326 272 Coolstrate 80 64 0.23 CSL8070MP -891
    341 284 Coolstrate 160 110 0.22 CSL16070SQ -891
    395 329 Coolstrate 160 110 0.19 CSL16070Q -891
    500 417 Coolstrate 160 110 0.15 CSL16070MP -891
    LED Heatsink

    Standard Coolstrate Heatsink

    LED heatsink base

    Base Modified for Cable Management

    LED heatsink

    Cable harness

    LED heatsink assembly

    Typical, LED Assembly

    Coolstrate® is silent and reliable, well-exceeding the life of your light engine

    • Inaudible at one meter
    • No issues of resonance – multiple units mounted together are as silent as a single unit
    • Long-life motor design keeps our units silent for years
    • Coolstrate® fans are designed to operate trouble-free for over 60,000 hours
      • Double-bearing industrial fans, produced in the hundreds of thousands and with proven reliability records
      • Double-bearing fans do not suffer from sudden failure, unlike sleeve-bearing based designs
      • Double-bearing fans are indifferent to orientation, unlike sleeve-bearing based designs
    • Heavy-duty, high-density pin fin heat sinks are designed to eliminate internal dust build-up – our field tests prove it
    • Robust mounting clip protects the fan from shock and virtually eliminates accidental damage
    • No separate driver is required – you have the full range of choice for the driver that best meets your lighting requirements
    • Easy application testing – with a full range of standard sizes and multiple fan speeds, we make it easy for you to address the trade-offs between size constraints and power
    • Coolstrate®'s 10mm, perfectly flat base gives you maximum security for reliable mounting of your Bridgelux array, as well as full freedom in hole placement for mounting points, wire guides and reflector attachments
    Passive LED Heatsink

    Modified With Wireways & Mounting Holes

    Passive LED heatsink base

    Need Description

    Passive LED heatsink

    Need Description

    Passive LED heatsink assembly

    Modified with Wireways, IP rated When Fulled With Silicon

    Cold Forged Construction For Thermal Efficiency

    Standard Passive LED Heatsinks are available in the following sizes:

    • Diameters of 20 mm to 160 mm are offered within the standard product family. Consult factory for other sizes.
    • Pin heights of up to 100mm are available

    Standard or modified standard solutions - We can provide a solution from our standard product line and model it to ensure that it will provide adequate cooling for your application..

    Our precision forge process provides unique advantages for LED cooling:

    • Forging can produce round and other non-linear shapes that are preferred for LED applications.
    • The forge process uses high pressure to form the material and provides control over the grain structure to provide superior thermal performance.
    • LED’s are generally convection cooled and our forged pin fin arrays provide the best possible thermal performance in ambient environments.
    • Heat sinks can be forged in either aluminum or copper.

    Custom design services - Our thermal engineers can also work with you to design and model a custom solution optimized to meet the needs of your application.