Welcome to our store! 1. The LCD display with backlight makes it easy to read and program the switch in the darkest locations. 2. The timer switch is programmable, allowing it to automatically turn on and off at a preset time. 3. The timer switch is widely used for lamps, lighting equipment, production equipment, TV equipment, power supplies, etc. 4. With a professional design and reasonable structure, the product is easy to replace and install. 5. High-quality materials ensure the product's durability and stability. Item Type: Timer Switch Material: ABS Model: TM928BK Display Mode: LCD Backlight Working Voltage: 85-265VAC Load: 30A Power Consumption: <5VA Time Range: 1min-168 hours Power Reserve: 90 days Programs: 96 times ON/OFF per day Average Error: <±2 seconds/day Temperature Range: -10-50 ℃ Humidity: <95 % Installation Method: DIN RAIL Features: 1. Clock Display 2. Programmable Timer 3. With Backlight Battery Parameters: Built-in CR2450 3V 520mAh button battery. 1 x Timer Switch 1 x English User Manual Your 100% satisfaction is our top priority. We will provide you with the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!