BULB P13.5S PREFOCUS 2.4V 500mA
BULB P13.5S PREFOCUS 3.6V 500mA
BULB P13.5S PREFOCUS 4.8V 500mA
BULB P13.5S KRYPTON PREFOCUS 4.8V 750mA
BULB P13.5S KRYPTON 6V 500mA FLANGED
BULB P13.5S PREFOCUS 6V 500mA