EU: Emergency lighting that follows EN1838, for use in Benelux, Germany, Sweden, Spain, Portugal

FR: Emergency lighting following French standards (NF C 71 800)

ANZ: Emergency lighting that follows Australian and New Zealand standards (AS / NZS 2293)

When the mains power supply fails, the emergency lighting will come on for a certain period of time: the duration

• 60 minutes: suitable for many applications
• 180 minutes: Most common requirement for the UK. When the evacuation requires more time, for example in high-rise buildings or care centers 

Individual luminaires are individually mounted and connected.

It is also possible to connect luminaires together for in-line mounting, whereby the luminaires are mechanically and electrically connected.

E4 and E7: in-line luminaires are interchangeable, and additional headpieces must be placed at the start and end of the line.

E5 and R3: There are unique luminaires for the ends and the middle of a line.

R7: There are unique luminaires for the beginning, middle and end of the line.