°c wall lamp: 1/Die-casting aluminum. 2/Application:drinkery,park,routeway. 3/Protection grading:IP65. 4/Silicone sealed gasket. 5/Spraying plastics surface with electrostatic method. 6/Lighting source:GLS60W/E27 75W/G9. 7/suitable working tempreture:-25°c—60°c. 8/lighting angle: 180°.