The NeXtime Luminous wall clock features white numbers, linear markings and hands that glow-in-the-dark. Hang this clock in a well-lit area to activate the glowing effect. The more light the clock is exposed to, the brighter and longer it will glow. This silent clock is great to hang by the window or near a light in a bedroom. The features will light up in the dark so you can read the time at night! The clock has a black case and dial.