The distinctive feature of the CCTLed ARCHITECTURAL Wall Washer is a particularly sophisticated dual optic system comprising three different elements. The first captures and reflects the rays emitted by the LED source; the second is the primary element that creates the real wall washer beam; the third is a diffusive plane filter, which serves to soften the final effect. Finally, an external reflector is added to collect and reflect 3% of the light emission recovered through small openings. It is ideal for lighting up large vertical surfaces.