The SL073 is a compact spot light best suited for use in space-restrictive areas and relatively close working distance applications. It is an excellent low-cost spot light alternative.
Standard visible monochromatic wavelengths, including white and also 850nm NIR are available, as are additional diffusers and polarization.
The SL073 differs from the SL164 in being smaller diameter and offering fewer wavelength choices (no UV), with a single lens option in favor of it’s small barrel diameter.
PCN No: 172
Date Issued: 7/14/25
Notice Type: Product Revision Change
Product Type: SL073 & SL112
Change Notification Summary
In an effort to improve our products, Advanced illumination (Ai) will update the LEDs used in the SL073 & SL112 design. This change will result in a brighter, more uniform light at the same price*. Customers may still buy the current revision of this model until October 14, 2025. After that time, orders for these products will be converted to their respective SL073 & SL112 Revison A models.
This LED change will result in additional wavelengths being available: 455nm, 505nm, 660nm, 730nm, and 940nm.
*Visable and IR wavelengths that did not exist will prior will be sold at the same list price as similar wavelengths.
Orders for customized (dash numbers) versions of SL073 & SL112 will be honored until January 14, 2026. Ai will be actively working with customers for those products to simplify the transition.
Please contact your Ai Sales Representative if you have any questions.
Light Configurator
Controller Selector