Spectronics Corporation offers the OPTI-LUX 365 Series UV-A (365 nm) LED flashlights, which are perfect for a wide variety of NDT inspection applications. There is a choice of four models to suit your specific needs. High-intensity and standard-intensity versions are available, each with or without an internal black light filter. The black light filter reduces the output of wavelengths longer than 400 nm. The high-intensity versions produce a nominal steady-state UV-A intensity of 10,000 µW/cm² at 15 inches (38 cm). The standard-intensity models produce a maximum UV-A intensity of 4,500 µW/cm² to address aerospace industry concerns. All flashlights meet ASTM UV-A wavelength and intensity specifications for FPI and MPI. They come complete with a lanyard, belt holster, two rechargeable batteries, two-position smart charging cradle with AC power cord, and UV-absorbing spectacles. For more inforamtion visit www.spectroline.com or call (800) 274-8888.