DeepSea Power & Light's line of Thru-Hull SeaLite® products set the standard for durability and performance. This extensive expertise was used to design the Halogen Thru-Hull SeaLite®. As with all of DeepSea's Thru-Hull SeaLites®, the Halogen comes standard with unique features that set it above all other thru-hull lights on the market. The sapphire crystal port is used for its strength and thermal characteristics. DeepSea is the only thru-hull light company to offer this highly durable, scratch resistant material.
