Welcome to use ES-G05A/B light control sensor!
The product can turn on or turn off light by automatically according to ambient-light. Ambient-temperature and humidity can't affect it. It is not only convenient but also practical; it can control the load working only at night. For instance road light, garden light etc.
Power source: 110V-130V/AC Power Frequency: 50/60Hz
220V -240V/AC Ambient Light:<10Lux. ON. >30Lux. OFF
Rated Current: ES-G05A 10A ;ES-G05B 25A Working Temperature: -20~+40ºC
Working Humidity: <93%RH