A backlight of an LCD device includes a protection circuit that permits leakage of a high voltage to a ground terminal. The handle has a blade seat, a cover, a cavity, a slide slot, a passage and a pivot slot. Responsive to a user selecting multiple install and configuration templates, the user is enabled to apply a relative weight for each of the selected install and configuration templates, wherein the relative weight is applied to each selectable software component included in the weighted template. The resilient core has an upper surface affixed to the inner surface of the upper retaining member. In particular, the present invention relates to photochromic compounds derived from benzofchromenes, which in the open form have especially long-wave absorption maxima making it possible to obtain violet to blue tints when used in phototropic glasses. Also provided are compositions comprising compounds of formula I and a carrier, diluent or excipient as well as methods of treating a disease or condition mediated by the binding interaction of alpha-4 integrins to its ligands such as inflammatory diseases.