UCO GEAR STAKELIGHT - 4-PACKStake your claim (and find it again) with UCO's StakeLights. Set up your tent in the dark, answer nature's call and quickly locate it again-these illuminated tent stakes make it easy to identify and set up your tent in a flash. Enjoy a perimeter of light around your tent or set it to "strobe" for better visibility of your tent's location.FEATURESArea mode: 17 lumens of light for up to 10 hours.Strobe mode: flashing light for up to 24 hours.On/off switch is integrated into the lens and glows in the dark.Constructed from durable 6000 series aluminum.LED is in a highly water-resistant TPE housing (IPX6).LED can be easily removed and used separately.TECH SPECSBattery Type (not included): One 1.5V AAALength: 9" (22.9 cm)Weight (without battery): 1.3 oz. (36 g)Note: To replace battery, simply pry off the white lens cap and insert battery as indicated by "+" and "-" positions, then pop lens back into black casing.