Features: Smart Light Sensor: This night light automatically turns ON at dusk and OFF at dawn. Energy-saving Light: Plug-In design. Long lasting, energy-efficient LED means no bulbs to replace, low power consumption. Made of ABS: High flame retardant, high insulation, and anti-oxidation make this lamp much safer. Working Modes: Three modes automatically switch with light changing (simple and intelligent). Warm Light: Warm light promotes good sleep. Compliments your home with this stylish night light. Notes: 1. Built-in photosensitive unit, thus when lighting is very bright, it won\'t work. 2. The working temperature must between -5℃-50℃, if exceed this temperature range, will have influence on normal working. 3. Placing position avoid of: scenes are wet, obvious temperature changes.