Motion sensor bulbs automatically turn on when movement is detected and switch off when the area is empty, helping reduce energy waste. Esysense offers radar-based bulbs with B22 and E27 bases, including Day/Night variants and 7W or 10W options. They are ideal for bathrooms, balconies, corridors, kitchens, and other areas where hands-free lighting is useful. With simple installation and no Wi-Fi or smart hub required, these bulbs provide an easy and affordable way to automate home lighting.