Features: The VEML7700 light module delivers superior with 0.0036 / and expansive 0 120klx detection , outperforming standard BH1750 sensors while maintaining low 45uA operational power consumption. Engineered for reliability, this PCB based module operates across 3.3 5V with 0.5uA standby current and robust 25℃~85℃ temperature tolerance, featuring a I2C for seamless integration with and systems. Ideal for electronics engineers and developers creating smart home automation, industrial monitoring equipment, or light controlled devices requiring light detection capabilities. Perfect for adaptive lighting systems in commercial buildings, environmental data loggers in agricultural settings, and light sensitive calibration tools in laboratory environments. This light module combines laboratory grade accuracy with industrial durability, making it essential for projects demanding measurement and energy efficient through its optimized I2C communication . Specifications: Brightness data reference: noon light exposure: approximately 10 x 6 1x; when reading books: 50-60 1x; Home video standard : 1400 1x Size:17x17mm，2g Package Includes: 1pc module 1pc needle arrangement note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.