Introduction
The LED4 Surface High Output compliments our LED4 recessed emergency range with a variant suitable for areas where ceiling void limitations or solid ceilings make recessed installation impossible and high lux levels are required during power failure. The LED4S HO incorporates a Lithium battery, giving extended lifetime and warranty over traditional Ni-Cad and Ni-Mh batteries and provides up to 400lm output in emergency operation.
Designed to complement mains operated luminaires, the LED4S HO is a standalone non maintained emergency luminaire and is available in standard, self test and autotest emergency variants. All luminaires are supplied complete with a range of easily changed lenses for open area, escape route and spot applications ensuring that a single luminaire can be installed across any project and the lenses changed as and when required to provide the required light distribution.
LED4S HO
Introduction
The LED4 Surface High Output compliments our LED4 recessed emergency range with a variant suitable for areas where ceiling void limitations or solid ceilings make recessed installation impossible and high lux levels are required during power failure. The LED4S HO incorporates a Lithium battery, giving extended lifetime and warranty over traditional Ni-Cad and Ni-Mh batteries and provides up to 400lm output in emergency operation.
Designed to complement mains operated luminaires, the LED4S HO is a standalone non maintained emergency luminaire and is available in standard, self test and autotest emergency variants. All luminaires are supplied complete with a range of easily changed lenses for open area, escape route and spot applications ensuring that a single luminaire can be installed across any project and the lenses changed as and when required to provide the required light distribution.

