Realistic TV program simulation with scene changes, light flickering, on-screen motion, and dynamic color pattern changes. Built-in light sensor automatically activates the device at dusk, with selectable timing settings: OFF, DUSK+4HRS, DUSK+7HRS, or ON. The device deactivates when exposed to ambient light above 30 lux, even before the selected timer expires. Powered via USB—no batteries required. Compatible with PCs, power banks, or any USB power source. Compact design allows placement on a shelf or wall mounting using the included quick-mount plate and screws. Energy-efficient operation with low power consumption. Product Name: TV Simulator Operating Modes: OFF, DUSK+4HRS, DUSK+7HRS, ON Input Voltage: 100–240V AC, 50–60Hz Adapter Output: DC 9V / 300mA Device Output: DC 9V / 300mA Lighting Function: Yes Plug Type: EU Plug (compatible with Germany, France, Italy, Indonesia, etc.) Color: Black Material: ABS Package Contents: 1 x TV Simulator 1 x EU Plug Adapter 1 x Set of Mounting Screws Note: Colors may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.