The Mercator Tempo is a 10W LED task lamp that has a fully adjustable and compact design. The Tempo comes in White with Black highlights, and is packed with features including: continuous touch dimming, colour temperature changing (3500K, 5000K, 6300K) switch, USB charging (Max 12VDC, 1A, so it is suitable for smartphones, not tablets), date and time display, and alarm functions. The lumen output of the integrated LED is 450 lumens.