Working tools, free to use
Working tools built for people who specify lighting: no signup, no email wall, no catch. Each one can pour its result straight into your project brief, so the request you send us is already half written.
Chandelier size calculator
Enter your room dimensions and ceiling height, get an indicative fixture diameter, height and hanging clearance.
Pendant hanging height simulator
Set your ceiling height and watch the pendant, cord and clearances redraw to scale, over a table or in an open space.
Project timeline planner
Enter your opening date: the planner walks the custom lighting timeline backwards and tells you when your brief must leave.
Colour temperature studio
Feel the difference between 2200, 2700 and 3000 K on a live-tinted scene, with recommended ranges per space.
Lighting spec assistant
Recommended colour temperature, lux targets, CRI and control strategy per space type, with a copyable spec line.
Lighting brief builder
Compose a structured lighting brief in two minutes: spaces, atmosphere, quantities, timeline, certifications. Copy it or send it to us directly.