Sytmhoe Outdoor Modern Exterior Wall Lights Matte Black Porch Light Square LED Wall Mounted Lamps Outdoor Indoor Wall Light Fixtures IP65 Waterproof for Hallway Stairs?3 Color Changeable?

pls note: This lamp has no color temperature memory function?color is not permanently selectable.must cycle power switch every time to get desired color temp. Specializations 1.Color:Matte Black 2. Power Wattage : 20W 3. Power factor : >0.9 4. Lamp Bead Model : 5730 (40 led) 5. Chip : Epistar 6. Light efficiency : 1600 LM 7.Waterproof IP rating: IP65 8. Power parameters : Input : 85-265V 9. Color rendering index : >0.8 10. Color temperature range : Warm white : 6000-6500±500 ,Cold white : 2600-2800±500 11.Working temperature : -20 to +50? 12.Material : Aluminum+PC Cover 13.Duration(hours): 50000 14.Net weight ?1.98 lb 15.Product size ?260*125*125mm 16.Installation: Hard-wired Wall Mounted To install, 1.Remove small screw on top and bottom of fixture to separate cast metal housing from sealed lens/LED light assembly. 2.Being a sealed assembly wiring connectes to your existing recessed wiring box,must be physically mounted using holes on four outer corners of fixture. The sealed fixture prevents accessing the mounting screw holes on the existing electrical box.all needed anchors and mounting hardware was included with the fixture. 3.When hooking up the wiring - the red wire on the fixture connects to your existing switched hot (typically black or red in your existing wall box), the black wire on the fixture is the neutral (typically the white wire in your wall box) and the yellow striped wire is the ground (typically the green or bare copper wire in your wall box). A sticker on the fixture wiring should identify this proper hook-up order. HOW TO USE THE WALL LIGHT After installing the lamp?first time,when you light on the lamp,it is showing the warm light,then cycling your wall switch controlling the light on and off one time, it will be change to cold white color,two times, it will change to natural color, third times will be coming original colors as the first