Ulko Exterior (l) LED Wet Location Flush Mount in White (WH) with Acrylic Lens (ACR) Diffuser. Ulko Exterior (l) LED Wet Location Flush Mount in White (WH) with Acrylic Lens (ACR) Diffuser... - Ulko Exterior (l) LED Wet Location Flush Mount in White (WH) with Acrylic Lens (ACR) Diffuser.