The LT7 comes in 24VDC or 90-250VAC steady and flashing models. An integrated, audible alarm in the flashing type is also available. The volume of the alarm can be adjusted to reach up to 90dB at 1 meter. The LT7 provides intense illumination of lens colors by using a unique, prism design to enhance LED brightness, says the vendor. “Push-fit” color-coded wiring terminals make the wiring simple, with no need for tools. The LT7 uses lead-free components and complies with EU directive 2002/95/EC, which restricts use of hazardous substances. The LT7 also carries an IP65 enclosure rating and is CE marked, as well as UL and c-UL listed.