In shielded areas the use of LED lighting is still limited to special applications because of the technical complexity and the high cost. The electrical triggering takes places by phase control and would cause HF interferences by placing the control unit inside the shielded area. The technical measures to overcome this situation, light emission inside and control outside are complex and expensive. The today’s experience shows that the cost for comparable illumination in LED version is approx. 5 – 8 time higher than traditional halogen lighting. When ascertaining the total cost of ownership, i.e. inclusive of life time aspects and yearly power consumption, the LED lighting is getting competitive, e.g. in medical rooms it became already almost standard and will surely increase its market share in the years to come.

Signal Lamps are used for display purposes, either for simple information or warning. The preferred location for the installation of signal lamps is the entrance or exit area above the doors.

Signal Lamps at the chamber inside
Emergency exit lamps increase the personnel safety in an emergency case. These lamps are stand alone battery buffered to provide service even after a general power breakdown. The lamps guide the way to the next exit. The lamp size is approx. 21 x 12 x 12cm.

Signal Lamps at the chamber outside
Typical applications are TEST IN PROGRESS indication or ALARM display. The lamp size is approx. 37 x 23 x 5cm.

Signal lamp for emergency at the chamber inside.	Signal lamp for warning at the chamber outside.