A lamp hinge includes a first connector and a second connector pivotally connecting with the first connector. Accordingly, the present disclosure may have one or more of the following advantages: a tender to house an exhaust after-treatment system thereby easing space constraints on the locomotive power traction car. At least one of the steps of forming the exclusion region and forming the extraction region includes the additional step of forming a barrier that substantially reduces the flow of the carriers that flow toward the active region, but does not rely on a diffusion length of the carriers to block the carriers. The selective reflecting layer is formed to transmit almost all light components in the plurality of small regions including the plurality of predetermined wavelengths and reflect almost all light components in regions between the plurality of small regions. To aid in detecting the sync sequence, the two sync bits are rotated each cell cycle.