Labtron Solar Simulator generates simulated sunlight with a 300 W A+A+A+ class xenon source. Its spectral output spans 300–2500 nm, with continuously adjustable power from 150 to 300 W. The modular design accommodates multiple filters and lenses for different test setups. The adjustable spot diameter above 60 mm supports illumination positioning. Manufactured for photovoltaic, biological, and material testing in research laboratories, this laboratory solar simulator supports simulated sunlight experiments.