MS502-A28-CA,LED LAMP T-4 1/2 SCREW 28V A/CA
MS502-A28-CA-BP,LED LAMP T-4 1/2 SCREW 28V A/CA
MS502-A28-CW,LED LAMP T-4 1/2 SCREW 28V A/CW
MS502-A28-CW-BP,LED LAMP T-4 1/2 SCREW 28V A/CW
MS502-A28-SL2,LED LAMP T-4 1/2 SCREW 28V A/SL2
MS502-A28-SL3,LED LAMP T-4 1/2 SCREW 28V A/SL3
MS502-A48AC-CA,LED LAMP T-4 1/2 SCREW 48V A/CA
MS502-A48AC-CA-BP,LED LAMP T-4 1/2 SCREW 48V A/CA