LT40 & LT45 LED Light Meters
Extech 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. Model LT40 measures the light illuminance of white LED lights, while the LT45 measures both white and color LED lights. Both meters can also measure light levels for Fluorescent, halogen, and incandescent lights.