ing luminaire means a luminaire providing maintained or
non-maintained emergency lighting in which all the elements, such as battery, the lamp,
the control unit and the test and monitoring facilities, where provided, are contained within
the luminaire or adjacent to it (that is, within 1 metre).

B. Specification

3.

Emergency lighting luminaires shall comply with the non-flammability (resistance to flame
and ignition) provisions specified in BS EN 60598-2-22:1999 and external parts shall also
be subjected to the 850°C glowing/hot wire test; any burning parts should self-extinguish
within 30 seconds.

4.

All power cables extended outside the enclosure of a self-contained emergency lighting
luminaire, other than the wiring connecting the luminaire to normal supply, shall conform
to BS EN 60702-1:2002, BS EN 60702-2:2002 and BS 6207-3:2001 as appropriate or to
BS 6387:1994 Cat. CWZ or other international standards acceptable to the Director of Fire
Services.

5.

An automatic trickle charger with a 220-volt input and suitable output and fitted with pilot
lights or other indicating device shall be provided for the batteries. The charger shall be
capable of re-charging the battery to 100% of the rated capacity in not more than 12 hours.

6.

The self-contained luminaires emergency lighting systems shall be capable of maintaining
the stipulated lighting levels for a period of not less than one hour (rated duration).

7.

Upon failure of the main lighting system or in the event of power failure, the emergency
lighting shall automatically light up to at least 90% of the stipulated illumination level
within 5 seconds.

8.

Each unit shall be provided with a properly labelled TEST switch and charge monitor
light. A low voltage cut out shall also be provided to disconnect the batteries when fully
discharged.

(
with effect from 1.1.2007) PPA/104(A) (4th Revision)


2
C. Other Requirements

9.

Each luminaire shall be so designed as to provide a broad non-glare illumination when in
use. At least two sets of emergency lighting luminaire shall be provided in the premises
so that the premises will not be plunged into total darkness in the event of a luminaire
failure. (If the area of the premise is less than 16m
2
, only one set of emergency lighting
will be required.)
10.
The minimum illumination provided at floor level by the emergency lighting systems shall
be:-

Staircase/exit route
not less than 2 lux.

Night club, restaurant, dance hall, or
premises where people have freedom
of movement and there are loose
fixtures and fittings.
not less than 1 lux.

The measurements shall be taken at the mid-point between any two emergency lighting
luminaires. All readings shall be taken by an illuminance meter and a discretionary
tolerance of minus 10% is permitted.

11. Facilities exceeding 8m
2
gross area and facilities of less than 8m
2
without borrowed light
should be provided with escape lighting complying as if they were part of an escape route.
(For clarity, escape route means a route forming part of the means of escape from a point
in a building to a final exit. Borrowed light means the light from other emergency lighting
source. Escape lighting means that part of emergency lighting which is provided to
ensure that the escape route is illuminated at all material times).

12. The emergency lighting system shall be installed and certified by a Registered Fire Service
Installation Contractor.

13. Relevant test report(s)/certificate(s) issued by a testing organization recognized by the Fire
Services Department or a local university laboratory competent to certify the properties
regarding resistance to flame and ignition and performance of the emergency lighting shall
be submitted to the Fire Services Department.

14. Periodical tests shall be carried out to each luminaire according to the following
procedures :-
Each luminaire shall be energized from its battery by simulation of a failure of
the supply to normal lighting for the period as specified below :-
Monthly
-
not exceeding one quarter of the rated duration as required in
clause 6 above.
Six-monthly
-
one quarter of the rated duration.
i)
Three-yearly -
full duration.
ii)
The luminaire shall be functioning properly to maintain the stipulated lighting
level and the normal power supply shall be restored after the test.
iii) The test results shall be recorded in a register.

Fire Services Department
May 2006