Black plastic.
BLK White Masthead 225° 5.
Complete with pre-wired double contact socket and 3' of 16/3-SO cable.

Watertight access cap for rebulding and cleaning.
UL Standard 1104, 72 COLREGS and US inland rules.
Overall height 7-1/2". Lens height 4-1/2". Uses 1/4 fasteners.
Use Perko Fig. 374 bulbs.
Bulbs not included.

Perko 1128 A00 BLK Navigation Lights