Below is the cross reference for this bulb, the bulb will work and suitable replacement for the following models:
142715 EFP, 52220 EFP, CH-19 EFP
JCR/M12V-100W/10H EFP
JCR12V-100W EFP
JCR12V100W/G1 EFP
JER12V-100W EFP
Model # EFP
Volts: 12V
Watts: 100W
Filament Type: CC-6
MOL in/mm: 1.75/44.5
MOD in/mm: 2.00/50.8
Avg Life: 300 hours
Bulb: MR16
Base: GZ6.35
Special Future: Dichroic Reflector
Color Temperature Deg: 3350K
Manufacturer: Hikari
MPN: EFP
SKU: LSE3419
UPC: L56882337