Page 34 of Lighting controls - Indoor area - Outdoor area 2009 by ERCO

led technology spotlights lighting control the plastic collimating lens designed and produced by erco creates a parallel beam while a further special lens produces the precise beam angle required the led characteristics require new approaches in lighting technology erco has developed appropriate lens systems for accent lighting using led spotlights these consist of collimators and lenses the beam angles of the resulting spot and flood characteristics are based on the familiar spotlight characteristics of conventional erco spotlights spot the spot lens system beam angle of 10°-20° features a softec lens made of clear glass flood the flood lens system beam angle of 25°-35° features a spherolit lens made of clear plastic potentiometer tune the light the led spotlights for erco s 3-circuit track feature a potentiometer for individual adjustment of the dimmer output similar to many spotlights with low-voltage halogen lamps daylight white led spotlights in daylight white of 5500k ensure superior efficiency with acceptable colour rendition the light colour is similar to daylight warm white in warm white led spotlights have a somewhat lower luminous efficacy than in daylight white but better colour rendition the light colour of 3200k comes close to the light of halogen lamps also available as light system dali-compatible dali to ensure smooth light clients integration into light system dali installations the led spotlights are www.erco.com plug and play due to their factory-set digital code with luminaire id in the control gear erco s light clients and the light system dali ensure true plug and play flexibility erco new products 2009 33

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