Om Backlit Corian Mandir — Elegant Home TempleOm Backlit Corian Mandir for Home The signature element on this mandir is a hand engraved Pranava Om set into the rear sanctum panel, lit from behind by a concealed warm white LED. The symbol is routed to 8 mm depth into the Corian, then thermoformed at the edges so the light bleeds softly rather than slicing out a hard cutout. During sandhya aarti the Om glows at the centre of the mandir like a lit diya the first point the eye lands on and the last