Extech LT40 Light Meter, 999.9lx to 400000lx, ±3 %

The FLIR LED Light meters are used for monitoring and optimizing environmental light levels in buildings, schools, and offices. LED lighting is being used more commonly, because they are less expensive, more energy efficient and brighter.

Measures white LED lights
Complete with built-in sensor with protective cover, 2 AAA batteries, and pouch