No, not a sailboat. 
Yet Another Wooden Light
This has a de-domed 4500K Nichia 519A emitter (now approximately 3200K). The driver is a Nanjg I have had sitting around for years; 4 * 7135 regulators with Toykeepers Crescendo firmware in the attiny13A MCU. The MCPCB mounted on one end of the Wakefield-Vette heat-sink and the driver on the other end. That unit is mounted inside a wooden octagon sleeve. The heatsink assembly is cooled by convection.
The wood I used for the octagon is bubinga, a west African hardwood. I used some of a smallish left-over piece I have had for many years. Bubinga is now on one of the endangered species lists and may be close to being added to the other. It is more rare and expensive now. The upper cap plate is bocote, a wood from Mexican or Central America.
The base of the light is made from granadillo, a wood from Central or South America. It is a very dense heavy wood. The base has some hollowed out areas for the Li-PO cell (3700mAh), the 1 amp charger board, USB-C port and switch.
The light column is leopardwood, another wood from Central or South America. It is also quite hard and strong as well as being attractive. I routed a channel in one strip and then glued a thin layer over that to hide the wires.
All wood parts received some clear coats containing UV inhibitors before the final sprayed coats of satin finish lacquer.
