Wall base information】--Black, size is 18x18x4.5cm, aluminum and acrylic material, 18W AC85-265V, warm white 3000K, IP65 waterproof, can emit 10-15㎡ light. It the weather is nice outside. IP65 WATERPROOF】-- Our outdoor wall lights are made of aluminum and acrylic, which are smooth, strong, safe, unfading, IP65 waterproof, suitable for outdoor and indoor use. 100°Wide Angle Sensor】- The motion sensor wall light can detect motion within the range of 3-5m, the wide angle can reach 100 degrees. The ideal installation height is 1.7 to 2 m. 【Auto off after 20-30 seconds】--This wall light has PIR motion sensor, it only works at night. The light will automatically turn off after 20-30 seconds. 8000 Hours Longevity】--The wall light source is COB LED chip, 18W with 3000K warm white light, can be used for at least 8000 hours. Such as: balcony, corridor, garden, living room, hotel...