REVIEWED  Emergency lighting twin spots

Historically, if you wanted instant switch-on for emergency lighting and you were illuminating a large area or a long aisle, two halogen headlamps on a car battery made a lot of sense.

REVIEWED  Rack lighting

Racking is different from most other lighting applications in that most of the illumination should be on the vertical surfaces rather than the horizontal.

REVIEWED  LED tubes

We bench test and rate the latest products from the major brands. Report by Lux technical editor Alan Tulla.

REVIEWED  Underwater luminaires

Lux takes a dip into the world of IP68-rated underwater luminiares, using a range of light source technologies, and reveals the best ones.