How to create a daylight sensor/solar panel powered lamp in minecraft! - video Dailymotion
Tutorials/Daylight detector – Minecraft Wiki
The Diamond Excavator - Minecraft Blog: Improved Outdoor Auto Switch Lights
MC-10031] daylight sensor provide power to the redstone lamp continuously while in the night time (when the daylight sensor was encircled by the redstone lamp) - Jira
An easy to make, stylish lamp with a built in day/night sensor : r/Minecraft