TīmeklisEine Leuchtdiode (kurz LED von englisch light-emitting diode, dt. ‚lichtemittierende Diode‘, auch Lumineszenz-Diode) ist ein Halbleiter -Bauelement, das Licht ausstrahlt, wenn elektrischer Strom in Durchlassrichtung fließt. In Gegenrichtung sperrt die LED den Strom. Somit entsprechen die elektrischen Eigenschaften der LED denjenigen … TīmeklisProiettore lineare in alluminio adatto per installazione su binario trifase (standard Eutrac), disponibile in tre differenti lunghezze e con verniciatura a polveri in finitura bianca o nera. ... Sorgenti LED integrate; disponibile in CCT 3000 K e 4000 K; CRI ≥ 80; durata utile LED 50.000 h L70B50; montaggio e smontaggio senza utensili ...
PANEL-LED-RC091V-LED36S-865-40W-3600lm-120-277V-W60L60 …
Tīmeklis2011. gada 21. okt. · With the completion of the IES test method TM-21-11 (see page 9), the SSL industry now has a standard method of obtaining long-term lumen-maintenance information for LED light sources. The method is made up of two steps. First, the LED light sources must be tested per LM-80. The new TM-21 method is … TīmeklisIK02 [ 0.2 J standard] Surge Protection (Common/Differential) Surge protection level until 2.5 kV Initial performance (IEC compliant) Initial luminous flux (system flux) ... Median useful life L70B50: 50000 h Application conditions Ambient temperature range: 0 to +45 °C Product data Order product name: SP740B LED36S/840 W60L60 PSU … ion plus logopedia
LED Lebensdauer: Was bedeutet das? Was steckt dahinter? - Trilux
TīmeklisWelcome to the new Startpage TīmeklisAlle rør findes i både 3000K, 4000K og 6500K farvetemperaturer med en effektivitet på helt op til 161 lm/W. Der garanteres en farvegengivelse på Ra>83 i hele rørenes levetid som er på 60.000 timer (L70B50). Garantien er på 5 år. Rørene er lavet i glas, hvilket sikrer en rigtig god køling af dioderne samt et formstabile rør. TīmeklisStandard tilt angle side entry - Operating and electrical Input Voltage: 120 to 277 V Input Frequency: 50 or 60 Hz Inrush current: 2.1 A Inrush time: 0.037 ms ... Median … on the draw 意味