Spotlights, floodlights, LED spotlights

Energy-saving floodlights with discharge lamps or LEDs for hall or outdoor lighting.
They are about 5 times as bright as halogen spotlights of the same power. Furthermore, the service life of the lamps is extremely long (6000 - 15,000 hours compared to incandescent lamps with only approx. 1,000 hours).
HQI, HPI, HTI, MH, HIE = metal vapour discharge lamps - White light, good colour rendering. (galleries, working areas)
HQL, HPL, HME = Mercury vapour discharge lamps - White light, inferior light quality. (Street lighting, obsolete)
SON, NAV, HSE, HPS = Sodium vapour discharge lamps - yellow light, highest efficiency. (Street lighting or illumination of historical buildings)
LED = Any desired light colour, very high to highest efficiency. (Street lighting, illumination of advertising signs, buildings, illumination of car parks and construction sites).