Ltpgtintelligent lighting control photo electric lighting controller nightmatic 3000 vario for controlling lighting systems for building fronts properties shop windows etc automatically switches light on at dusk automatically off again at dawn with selectable night economy modeltbr gtltbr gtltpgtr ltpgtltstronggtfeaturesltstronggtltpgtr ltulgtr ltligtmax output 1000 wltligtr ltligtip rating ip54ltligtr ltligttype pho