Commercial-grade 5-inch lawn speed stakes. Rugged, reusable, and installation friendly. Install lights around driveways, walkways, or planter beds with ease. Ideal for lawn areas. Raised teeth on the underside of each wire retainer grip the wire firmly. Molded of high-strength glass-filled nylon. Easy-twist assembly: simply place any flat-based light in the top socket and rotate the stake to engage the wires into the slots. Compatible with C7, C9 and LED lights with flat bases.