33 / 105
introduction
33
Thomas & Betts Ltd., Emergi-Lite, Bruntcliffe Lane, Morley, Leeds, LS27 9LL • Tel: +44 (0)113 281 0600 •
Email:
emergi-lite.sales@tnb.com• Web:
www.emergi-lite.co.uk100 m
Equipment cost: £5040
Installation cost: £1502
Total: £6542
£1.31 per m
2
Hi Spec Aqualux 30 x 11 W NM3
Comparison between Aqualux and Twin Spot unit, ceiling mounted at 6 m,
to achieve open area requirement of 0.5 lux.
Twin spot 42 x (2 x 20 W NM3)
This shows a comparison between Aqualux high spec 11 W fluorescents and twin spot units
arranged in a typical warehouse space. A complete open area scenario is used. For storage
racks with aisles an alternative layout is needed.
Hi spec Aqualux
6 m
50 m
Equipment cost: £7056
Installation cost: £2103
Total: £9159
£1.83 per m
2
Twin Spot
Aqualux luminaires have been specifically
designed to deliver exceptional light output
and excellent spacings, even in areas with
high ceilings, making Aqualux the sure
choice for large scale open area emergency
lighting projects.
Through developing luminaires with increased spacing,
Emergi-Lite is able to deliver key cost benefits over the
lifetime of the emergency lighting system.
Fewer luminaires reduces installation, ongoing
maintenance and servicing costs, along with the
eventual recycling requirement.
With emergency lighting a long term investment,
this highly effective approach can have a significant
positive impact on total cost of ownership of
the system.
The following chart highlights the savings which can
be achieved through specifying and installing Aqualux
versus a twin spot tungsten halogen unit.
Aqualux vs. Twin Spot cost comparison
Individual cost items may vary over time and the example is for guidance only. For specific project cost comparisons please contact Emergi-Lite sales department.