New backlighting option for OKW’s customised plastic enclosures

This smart new solution offers designers the opportunity to add extra visual cachet to their devices. It is ideal for displaying numbers and letters in a wide range of electronics applications – particularly where dust or water ingress is a risk.

The backlighting has a soft, subtle glow. Numbers or letters appear only during illumination. At other times, they disappear: the lighting is invisible – no LEDs can be seen because they are mounted below the surface of the panel. Ingress protection is maintained in accordance with the enclosure’s designated IP rating.

OKW enables the backlighting effect by machining small indentations into the underside of a panel. Beneath these indentations LEDs can then be assembled according to the

customer’s configuration. The indentations are thin enough to let light from the LEDs pass through the plastic. But neither the LEDs nor the indentations are visible when the illumination is off.

Backlighting is perfect for models such as OKW’s SMART-PANEL (shown in the example), a slim and discreet wall-mount enclosure for building control systems, smart homes, offices, IoT/IIoT, measuring, healthcare, laboratories and security technology.

The new backlighting option is part of OKW’s extensive range of modification services, which include CNC machining, printing, laser marking, decor foils, EMC shielding and installation/assembly of accessories. Lacquering and special materials can also be specified.