C-WM-A-WLMO-17L-50K-UL-WH-P Simple to install, the WLMO Series LED Wall Mount features an integrated photocell that’s been rigorously tested to withstand the test of time. The result? Maximum energy savings for your client, with the fixture automatically turning off and on, depending on light levels. Water-tight, the WLMO is also ideal for harsh environments, making it a versatile outdoor option. And, with a frosted lens designed to reduce glare, security levels increase tenfold.