We can produce LED backlight, which including LED bottom backlights, LED side backlights, CCFL backlights, LED display lightguide, PDA backlights, mobile phone backlights and LED display modules LED BACKLIGHT FEATURES:
LED backlights are used primarily for character LCD modules and graphic LCD Module. They offer a longer operating life 50, 000 hours minimumand are brighter than Els.

They do consume more power than Els.
Being a solid state device, they operate directly off +5 VDC, so they do not require an inverter. However, a current limiting resistor is recommended for protection of the LEDs. LEDs are mounted in an array directly behind the display, which increases the thickness 4 to 5 mm.

LEDs come in a variety of colors, with yellow-green being the most common.