The leader in custom built LCD backlights; Vertex LCD designs "True Thin Form Factor" (T 2 F 2 TM ) high bright backlights using both LED & CCFL light sources. Unlike other enhancement companies, Vertex LCD uses its own proprietary technologies to build the most efficient, cost effective, slim design high bright backlights that that are keys to providing systems with the lowest power consumption and operating temperatures to comparably sized LCDs. Vertex LCD LED's backlights allow for operating temperatures from -30 o C~85 o C with instant lighting to full luminance.