Recessed Light Calculator vs TestForReaction

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Recessed Light Calculator compared with TestForReaction
Detail	Recessed Light Calculator	TestForReaction
What it does	Free recessed lighting calculator for can light layout and spacing	Five-round browser benchmark
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	2D layout preview with heatmap and beam coverage visualization Customizable room dimensions, ceiling height, and calculation plane LED and traditional fixture specifications from manufacturer sources Export layouts as PNG image, CSV coordinates, or printed report Grid layout presets and custom row/column adjustment Calculations run locally in browser with no data sent to server	Five-round test sessions Average, median, best, and consistency scores Visual reaction test Leaderboard with verified scores Score sharing tools
What makes it different	Source-checked fixture specifications from manufacturer datasheets Simplified lumen-method calculation with transparent assumptions and methodology All inputs and calculation methods documented with published sources	Emphasizes repeatable sessions over single results Accounts for device and browser latency differences Includes consistency metric across rounds Multiple reaction test types for different preferences
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 no change since last check	5 no change since last check
Trust Flow (Majestic)	2	2
Citation Flow (Majestic)	15	17
Referring domains (Majestic)	2	7

4 details filled in for both companies.