Hella Marine 980503241 Blue LED Round Courtesy Lamp White Bezel 24V SPRING_SAFETY_GEAR_REFRESH High sensitivity internal 10 Hz GPS High sensitivity internal 10 Hz GPS and GLONASS receiver Manufacturer MPN Configuration Specifications 049300499A 1 2" replacement top casting Spare part code 99A for Figure 0493 size 004 049300599A 3 4" replacement top casting Spare part code 99A for Figure 0493 size 005 049300799A 1 1 4" replacement top casting Spare part code 99A for Figure 0493 size 007 049300899A 1 1 2" replacement top casting Spare part code 99A for Figure 0493 size 008 049300999A 2" replacement top casting Spare part code 99A for Figure 0493 size 009 049301099A 2 1 2" replacement top casting Spare part code 99A for Figure 0493 size 010 Technical Information Bulb Type = LED Voltage Input Range (Volts) = 24v Housing = White LED Color = Blue Dimming = No impact and vibration resistant