HWAThe DY-FPD204-6B with Plugin, D=3mm Ambient Light Sensors ROHS manufactured by TONYUHWA is a highly sensitive and reliable ambient light sensor. This sensor is easy to install and features highly durable and robust construction, making it perfect for a variety of applications including security systems, LED lighting controllers, etc. It has a wide light sensing range of 0.05 to 100,000 Lux and the DY-FPD204 sensor has a maximum response time of 0.3s. The sensor is compliant with RoHS regulations and has a 6-pin connector for easy wiring. It also has a wide operating temperature range of -40°C to 100°C and is available in a 3 mm diameter package.