IDEC LD6A SignaLights utilize LED technology to provide a bright solution for supervising workstations or indicating the status of a process. These light towers have a unique ellipse lens shape and modern design, which uses a contrast of illuminated and non-illuminated areas to provide sharper illumination and increased visibility of status. Optional clear lenses provide a sharper contrast to help avoid confusion about whether a signal is on or off. Lenses are also available in red, yellow, blue, green and pure white, which work with 24V DC base units. All IZUMI LD6A light towers come prewired and preconfigured, eliminating time-consuming wiring. All colored tiers come with color-coded wires, ready-to-operate right out of the box without additional assembly and wiring. All units also come with mounting screws and washers.