The allCLEAR lens has been developed for use in bright environments where the main priority is to give a precise signal regarding machine status to the operator. In very bright environments, the ambience light can cause confusion as to the ON/OFF state of the colored module: this condition is known as “phantom effect”.
The allCLEAR lens, with coloured light LED source eliminates this possibility. When themodule is switched OFF the lens is white/neutral and when it is switchedON the lens lights up according to thecolour of LEDs inside the module.
Clear lens with colored light source
In very bright environments, it is possible that the ambience brightness lights up the module when it is switched OFFcreating problems in distinguishing between the ON and OFFstate of the stacklight (phantom effect). The clear lens module allows clear distinction between the ON and OFF status of the stacklight.