Pls Note: 1.Products upgrade ,This outdoor wall lights exterior has color temperature memory function,When you want to fix one certain color temperature, you only need to turn off the light for 10S later,then turu on,it will memory your last color tempreture.if you want to change color,just cycle your switch,it will change color for you.2.Improved installation Two installation methods: the first, the US standard power box installation, the second, the hole-punch installation, using four-hole positioning, screw-punched installation3.IMPORTANT!!If the color temperature of multiple lamps is not synchronized, you can quickly cycle on and off 7 times within 7s to reproduce the color temperature, and the color temp will all return to the same color tempSpecializations 1.Color:Matte Black 2. Power Wattage : 24W 3. Power factor : >0.9 4. Lamp Bead Model : 2835 (48 led) 5. Chip : Epistar 6. Light efficiency : 1800 LM 7.Waterproof IP rating: IP65 8. Power parameters : Input : 85-265V 9. Color rendering index : >0.8 10. Color temperature range : Warm white : 6000-6500500 ,Cold white : 2600-2800500 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 the screws on the side hanging plate to separate the lamp and the plate. 2.Being a sealed assembly wiring connectes to your existing recessed wiring box,and fix the bottom plate to the power box with screws. 3.When hooking up the wiring - the brown wire on the fixture connects to your existing switched hot (typically black or red in your existing wall box), the blue 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.