Table 1 Recommended guideline for lighting in UK healthcare buildings.

From: Photobactericidal activity activated by thiolated gold nanoclusters at low flux levels of white light

Location

Illumination (lux)

Reception and enquiry desk

300–500

Desk in nurse station

300

Bedded (ward) area

  Patient reading

300

  General nursing care

300

  Examination and treatment

1000

Operating theatre

  Working plane

500–1000

  Operating table

15,000–30,000

Accident and Emergency (A&E) unit

  Working plane

500–1000

  Couch

15,000–90,000

Dentistry unit

500–1000

Maternity unit

300–1000

Sterilising and disinfection unit

300

Diagnostic equipment room

500

  1. The guideline was sourced from lighting guide 2 - hospitals and health care buildings61.