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Top rated super luminescent leds

AI-generated summary · updated July 27, 2026 · verify details before purchase.

  1. Best overall

    Thorlabs S5FC1005

    4.5/5 $120-$150

    High-power super luminescent LED with a wide spectral bandwidth, ideal for various industrial applications. It offers high stability and low noise.

    • High power output
    • Wide spectral bandwidth
    • Low noise
    • Expensive
  2. Best for spectroscopy

    Exalos EXS0710-R03-0010M

    4.3/5 $80-$120

    Compact super luminescent LED with a high spectral density and low ripple, suitable for spectroscopic applications.

    • Compact design
    • High spectral density
    • Low ripple
  3. Best budget pick

    Nortech SLD-351-50-30

    4.2/5 $60-$100

    Economical super luminescent LED with a high power output and wide spectral bandwidth, suitable for general-purpose industrial applications.

    • Affordable
    • High power output
    • Wide spectral bandwidth
    • Limited stability
  4. Best for high-end applications

    Superlum SLD-561-30-50

    4.5/5 $150-$200

    High-performance super luminescent LED with a high spectral density and low noise, ideal for demanding industrial and scientific applications.

    • High spectral density
    • Low noise
    • High reliability
    • Expensive
    • Large size
  5. Best for 808nm applications

    QPhotonics QSLD-808-10-50

    4.1/5 $100-$150

    Specialized super luminescent LED with a high power output and narrow spectral bandwidth, suitable for 808nm-specific industrial and scientific applications.

    • High power output
    • Narrow spectral bandwidth
    • High efficiency
    • Limited spectral range
  6. Best for 1310nm applications

    PhotonTec PT-SLD-1310-20-50

    4.3/5 $120-$180

    High-power super luminescent LED with a wide spectral bandwidth and low noise, ideal for 1310nm-specific industrial and scientific applications.

    • High power output
    • Wide spectral bandwidth
    • Low noise
    • Expensive

Buying advice

When selecting a super luminescent LED, consider the specific requirements of your application, including wavelength, power output, and spectral bandwidth. Also, think about the operating conditions, such as temperature and humidity, to ensure the chosen device can operate reliably. Additionally, evaluate the trade-offs between price, performance, and size to make an informed decision.

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