REFERENCE MODEL VOLTS (V) WATTS(W) LIFE HOURS(H) LUMFLUX(LM) BASE H1 12V55W 13.2 68 250 1550 P14.5S 12V100W 13.2 100 250 2550 24V70W 28 84 250 1900 H2 12V55W 13.2 68 250 1800 X511 12V100W 13.2 100 250 2550 24V70W 28 84 250 2150 24V100W 28 100 250 2550 H3 12V55W 13.2 68 250 1450 PK22S 12V100W 13.2 100 250 2200 24V70W 28 84 250 1750 24V100W 28 100 250 2100 H4 12V60/55W 13.2 75/68 450 1650/1000 P43T/P45T 12V100/90W 13.2 100/90 450 2550/1820 24V75/70W 28 85/80 450 1900/1200 24V100/90W 28 100/90 450 2550/1820