Cross-flow board specifications: 7cm x 2cm (length x width) Constant flow board, also known as pressure plateLight bar specifications: 535mm x 4mm x 2mm (L x W x H)Input voltage: 10V ~ 30V wide voltageThis product is the original display light bar, high brightness, can not look directlyLED particles close, high-density arrangement of imported bright LED chiplong life, for the monitor design, the life expectancy of 100,000 hourseasy to install, the use of double-sided adhesive can be attached to the original display LCD slot, or paste elsewhere[Parts List]: LED light bar x 2 + adjustable constant current board + 4P cablecolour:WhiteMaterial:Fiberglass panelsPackage Contents:3 set x LED Adjustable Backlight Upgrade KitOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.