Ceiling Fan and Downlight Clearance Planner
Check radial spacing between a ceiling fan and planned downlight positions using a stated clearance assumption.
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Residential Dimmer Compatibility Checker
Check basic load-range, dimmer-type, and LED driver compatibility inputs before an electrician reviews the installation.
Downlight Cut-out and Replacement Planner
Compare an existing downlight cut-out with a replacement fitting and flag basic access and depth checks.
Retrofit Downlight Swap Checker
Check basic cut-out, dimming, and energy-use differences when replacing an existing downlight with an LED fitting.