XL4000/SL

The Excel luminaires are available in two diameters – 330mm (with 1490 Lumens output) or 400mm (with 1920 Lumens output).The Excel luminaires are available with mains only or Maintained emergency operation and can be supplied with integral microwave presence detection.All emergency versions provide 3 hour duration from integral high temperature Nickel Cadmium batteries. Maintained versions can be used for standard switched mains lighting but will automatically provide emergency lighting in the event of a complete loss of normal mains supply.The benefits of the modern white low power LEDs include long life (typically 50,000 hours+), excellent energy efficiency (>100lm/W), low operating temperatures therefore improving the life of the internal Nickel Cadmium (NiCd) batteries and good operation at low ambient temperatures.The luminaires fully comply with the requirements of EN60598.2.22 and the low energy consumption assists with compliance with Part L requirements.DALI / Self-Test Options:The Excel LED luminaires can be specified with integral DALI/Self-Test gear providing automatic Self-Test in accordance with BSEN62034 or fully interoperable DALI operation when connected to a DALI test system.Excel luminaires can also be specified as DALI mains or DALI mains plus DALI emergency.