Solar powered motion sensor door light is just as long lasting as the electrical powered ones. You could be saving a lot on electricity if you switch to solar powered door light. Solar powered door light uses approximately four or five AA rechargeable batteries which is charged daily when sunlight hits the solar panel connected to the solar powered motion sensor door light. Even in the coldest of winter, the solar powered door light works perfectly fine as long as you aim the sensor properly at your driveway and decrease the sensitivity settings, so that the door light does not come on, with every little movement of leaves or wind. The AA rechargeable batteries may need to be replaced in two or three years time but considering the amount of electricity you saved, it is worth getting new AA rechargeable batteries for replacement.
Check out this solar powered motion sensor door light below:
100 LED Solar Powered PIR Motion Sensor Security Flood Light Lamp Outdoor Garden