A design-side guide to UV LED array spacing for OEM system builders. It explains how beam overlap and emitter pitch shape the exposure area, how spacing interacts with working distance and heat, and how to validate the layout with measurements.

A measurement guide for UV process and system engineers. It explains what irradiance uniformity describes, how hot spots and cold edges form across a curing area, and how to map and validate uniformity before a process is released to production.

A practical engineering guide to UV LED working distance for OEM system builders. It explains which parameters set the usable height, how distance interacts with optics and beam geometry, and how to validate the setting with a recorded measurement before production is released.

This article sets out a repeatable way to measure IR LED output, covering what output means, how geometry and drive conditions shape the result, and how to report data so samples stay comparable across evaluations.

This guide shows how to use IR LED components correctly. It covers the basic circuit, current limiting, microcontroller drive options and the wiring checks that keep an infrared emitter working in an OEM design.

This checklist shows how to specify LED UV curing systems for printing. It links ink chemistry, web speed, irradiance, dose and cooling into one acceptance record that a supplier can quote against.

This reference explains the UV LED wavelength range and how the UVA, UVB and UVC bands differ. It helps engineers write a wavelength and tolerance requirement that suppliers can quote against.

UVA LED wavelength stability decides whether 365 nm or 395 nm stays on target in real operation. Learn what moves the peak and how to specify a tolerance.

How to select a high power IR LED: wavelength, radiant output, drive current and the thermal path that decides whether the emitter survives in your product.

Radiant intensity, not raw output power, predicts how far an IR LED reaches. This guide explains mW/sr, links it to viewing angle and distance, and shows how to compare datasheets defensibly.