BEA Lasers in Elk Grove Village, Ill., is offering the 150P series laser modules with AC power adapters, which plug to an AC power supply to produce 6-volts DC for the laser. The 635- and 650-nanometer versions of the 150P come with outputs of 3, 5, and 7 milliwatts, which are suitable for applications in alignment, event/edge detection, leveling, metrology, position, robotic control, and security. The modules have automatic power control with soft-start protection, as well as a three-element glass-collimating lens with aR coating. Operating voltages range from 4.5- to 9-volts DC with 5 volts the recommended rate, with a temperature range of -10 to 40 degrees Celsius. For more information contact BEA Lasers online at www.bealasers.com.