SPS Lite is a view that was added to the product specifically for environments that have 30K+ devices to ensure quick loading times of SPS packages view.
The SPS Lite view loads the SPS packages available without the Detected column and the related summary columns such as Insecure, Secure, End-of-Life, Total, Hosts.
This means that fewer details are loaded into the initial SPS Packages view to save loading times for larger environments. The Summary details are available through the Product & Host Smart Group views.
The SPS Lite view can be enabled by browsing Patching > Flexera Package System and selecting the 'Configure View' Button as seen below:
The different views are displayed below, first with SPS Lite enabled:
Below is the SPS packages view without SPS Lite enabled showing the full summary detail: