Feature: 1. Better Control: The relay switch can cut off power after a delay, and the smart control will largely save energy and improve safety. 2. 16 Delay Modes: With 16 kinds of delay modes, 1 minute, 3 minutes, 5 minutes, 10 minutes, 15 minutes, 25 minutes, 30 minutes, 40 minutes, 50 minutes, 60 minutes, 90 minutes, 120 minutes, 180 minutes, 240 minutes, 300 minutes and 480 minutes. 3. Extensive Uses: Can control up to 1400W incandescent lamps and 300W energy saving lamps, suitable for fan, engine, cooler and so on. 4. Good in Design: LED indicator is always on to indicate the working status, flashing to indicate the end of the delay, very clear. 5. Easy to Install: Light in weight and compact in size as well, the convenient installation can be quickly completed within minutes. Specification: Item Type: Relay Switch Output Current: 7A, maximum 10A. Working Power Consumption: 43mA Maximum Standby Power Consumption: 12mA Control Channels: 1 Channel Output Working Temperature: -25℃~85℃ Working Humidity: 5%~95%RH. Package List: 1 x Relay Switch Note: When a new delay mode needs to be set, it must be set in the power off state to ensure person safety and prohibit operation with power.