Walmart has the 3-Pack Ozark Trail 100-Lumen LED Boat Rail Marine Light (Require Hardwired connection; BT6225A) on clearance for $13 with free shipping with Walmart+ (30-day trial) or on $35+. Other marine items on clearance include:

• 2-Pack Ozark Trail 5.5" x 20" Inflatable Boat Bumpers for $19