Recent articles

Calculate lighting requirements: convert lux to lumens, size the fixture count from room area, and add a maintenance allowance before ordering.

How a custom lighting manufacturer turns drawings into delivered fixtures: what to customise, what to send, how sampling works and how lead time is built.

How to size and specify ceiling fans with lights for hotels, offices and restaurants - span, motor, dimming, control, clearance and questions to ask.

A decision rule for specifiers: when pendants beat ceiling lights, how to set the drop over tables and walkways, and when to avoid pendants.