NRL1234F4200B1J,NTC 23K 4200K BETA 25/50 5%
NRL1234J4200B1F,NTC 23K 4200K BETA 25/50 1%
NRL1234J4200B1J,NTC 23K 4200K BETA 25/50 5%
NRL1303F3950B1F,NTC 3K 3950K BETA 25/50 1%
NRL1303F3950B1J,NTC 3K 3950K BETA 25/50 5%