Full company details
CoolLED Ltd.
26 Focus Way
Andover, Hants SP10 5NY
United Kingdom
Phone: +44 1264 323040
Toll-free: +1 800-877-0128
LED Systems for Optical Inspection

For automated optical inspection (AOI) to advanced packaging applications, reaching a higher throughput is now possible by upgrading to LED Illumination.
Why LEDs?
Next-gen high-intensity multispectral LEDs are now available as an upgrade to xenon, laser-induced plasma, and laser illumination, offering:
- Stable output — consistent over minutes, hours, and years
- Uniform illumination — spatial and angular
- High brightness — faster inspection means higher throughput
- Repeatability — tool-to-tool matching
- Precise control — Fast channel switching, power modulation, and on/off control
About CoolLED
CoolLED has over 20 years of experience designing and manufacturing high-power LED illumination systems for demanding scientific and industrial applications. Our technology delivers bright, stable, and repeatable illumination across 400 - 850 nm, and we’re now moving into the SWIR too.
Beyond proven technology, our engineers know exactly how to build custom designs and prototypes fast, helping customers gain a competitive advantage.
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