MS502-A28AC-CA,LED LAMP T-4 1/2 SCREW 28V A/CA
MS502-A28AC-CA-BP,LED LAMP T-4 1/2 SCREW 28V A/CA
MS502-A28AC-CW,LED LAMP T-4 1/2 SCREW 28V A/CW
MS502-A28AC-CW-BP,LED LAMP T-4 1/2 SCREW 28V A/CW
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