Can't quite find just the right height & finish for your garden lights? Then add these topper lights to your post of choice. These bright white 3 Lumen lights come in three pieces, a bottom base plate measuring 10cm x 10cm which screws on to your post, use the screw alone if screwing into timber, or if using into a concrete post an anchor plug is also included. then attach the lens & lid part...voila! The widest part of the light is 14cm, & the height is 10cm, but of course the height of the post, not to mention the finish is totally up to you. Super Bright White LEDs 3 Lumens Easy to Install Mains Free Wiring Perfect to use on 10mm x 10mm Square Fence Posts Auto Dusk til Dawn sensor 1 x AA rechargeable battery included