You should not leave the light on constantly when you are away because it can actually attract unwanted attention by signaling that no one is home. Constantly lit lights can act like a "flashing neon sign" for criminals, instead of deterring them. A better approach is to use smart automation or timers to turn lights on and off at different times to mimic natural human behavior, creating the illusion that someone is home. Additionally, leaving lights on continuously wastes energy, increases electricity bills, and carries a fire risk, especially with older bulbs like incandescent or halogen. Instead of leaving lights on, consider using motion-sensor outdoor lighting or timed lights that simulate your normal routine by turning on and off multiple times in the evening. This strategy provides better security while reducing energy waste and safety hazards. Outdoor lighting should be bright enough to light pathways and entrances for safety but ideally use motion sensors to avoid unnecessary light pollution. In summary:
- Do not leave lights on all the time while away.
- Use timers or smart automation to simulate occupancy.
- Motion-sensor lights are a safer and more energy-efficient alternative.
- Avoid old bulb types continuously on due to fire risk.
- Proper lighting coverage deters burglars while ensuring household electricity safety and cost savings.
