Lux, Lumens and Watts

-specifying your light

Presented by

Simon Thornton

ILP/ECOBUILD LIGHTSCENE 2014

Watts

£££

The power to create light

LUMENS

The light output

LUX

Most important– amount of light to see by

Other important stuff

Mounting HeightBeam angle

Efficacy £££

Colour temp & colour rendering

Reliability

Lifetime

Ambient temperature

35

50 max

HOURS 50000

70

% O

utp

ut

Guarantees

5 years, 7 years, 10 years?

Who will honour it?

EARLSMANN’s solutions

LINCOLN streetExternal power supply

BRIGHTON bay/DOVER floodInterchangeable reflectors

CorridorBeam control

UK manufactured power supply

Any questions?Thank you for listening!

See us on stand S548