NOTICE: We will be CLOSED from June 12th through June 26th to allow our staff to enjoy a summer sailing holiday.
Perko & Hella Lamp Festoons

Perko fixtures use one of two types of cone-end LED festoon bulbs:
- The larger Perko all-around anchor lights and masthead steaming lights use a Perko 42mm (1-5/8")cone-end festoon (picture at far right).
- Smaller series Perko pole-lights, dual-bulb anchor lights, and steaming lights use a Perko 31mm (1-1/4"bulb (picture below).
We have both sizes.
Our 42mm all-around 360° throw Festoons replace Perko 1-5/8" and 1-11/16" (42mm) cone-end festoons (P/N's 0070DP0CLR, 0070DP1CLR, 0067DP1CLR, 0067DP2CLR, and 0072DP1CLR)
Our 31mm (1-1/4") Festoons replace Perko number 0071DPCLR, which sometime is also known as a Fig. 71. We built this bulb specifically to be used in the Perko Series 1100 and 1300 series lamps, including the popular Perko 1183 double-bulb anchor light as well as the 1123, 1181, 1184, 1331, 1332, 1178 lamp.
Our Festoon is brighter than your original incadescent, and any other competitors product by a factor of 2:1.
This bulb features our Constant-Current circuit, so it can be used in 12VDC and 24VDC applications.
Note our 100% fitment and satisfaction guarantee for 30 days, and 2-year hassle-free warranty .