(AMPMECH) GE LUCALOX /HIGH PRESSURE SODIUM ED23.5 LAMP, TUBE, HPS, LU150/55/SBY/XL 19266. CONDITION IS "NEW" EXTRA ARC TUBE PROVIDES LIGHT INSTANTLY AFTER MOMENTARY POWER INTERRUPTION, AND WILL INCREASE TO 80% LIGHT OUTPUT IN 1-2 MINUTES DUAL ARC TUBES PROVIDE 40,000 HOUR RATED LIFE OPERATES ON STANDARD HPS BALLASTS AND AUXILIARY EQUIPMENTGENERAL CHARACTERISTICSLAMP TYPE - HIGH INTENSITY DISCHARGE -HIGH PRESSURE SODIUMBULB - ED23.5BASE - MOGUL SCREW (E39)BULB FINISH - CLEARRATED LIFE 40000.0 HRSBULB MATERIAL HARD GLASSLAMP ENCLOSURE TYPE (LET) OPEN OR ENCLOSED FIXTURESLEED-EB MR CREDIT 53 PICOGRAMS HG PER MEAN LUMEN HOURPHOTOMETRIC CHARACTERISTICSINITIAL LUMENS 16000.0MEAN LUMENS 14000.0NOMINAL INITIAL LUMENS PER WATT 106COLOR TEMPERATURE 2000.0 KCOLOR RENDERING INDEX (CRI) 22.0EFFECTIVE ARC LENGTH 1.5 INELECTRICAL CHARACTERISTICSWATTAGE 150.0BURN POSITION UNIVERSAL BURNING POSITIONOPEN CIRCUIT VOLTAGE (RMS LAG BALLAST) (MIN) 110.0 VWARM UP TIME TO 90% (MIN) 3.0 MINWARM UP TIME TO 90% (MAX) 4.0 MINHOT RESTART TIME TO 90% (MIN) 1.0 MINHOT RESTART TIME TO 90% (MAX) 2.0 MIN