We're in the middle of an LED lighting technology revolution.  Light Emitting Diodes were first used as little red electronic indicator lights.  Today, they illuminate TV screens and lightbulbs.  LEDs are extremely efficient, using very little power and producing a bright light.  Relatively expensive, their application for residential lighting has also been diminished by the unflattering harsh white light they emit.  But they're ideal for task lighting, especially in places where you don't have convenient electrical outlet access: their low power consumption makes them ideal for battery-powered applications.  Hallways, stairwells, closets and other dark areas are no longer a problem with these inexpensive utility fixtures from Sylvania.  Many also offer with photo-sensors, for use as nightlights, rechargeable batteries for power-failure use, and motion detector switching, which turns the lights on automatically when you enter an area and turns them when you leave, or when you wave your hand over them (for under-counter lighting!).  Buy them with free shipping from Smarthome.com
when you use coupon code "ESYLVANIA2."