The light bulb was invented over 130 years ago yet its had no real competition until light emitting diode technology came onto the scene this revolutionary bulb free lamp uses 55 powerful leds to produce bright white light thats far better for your eyes than yellow incandescent light the leds should last for up to 50 000 hours so theres none of the hassle or cost associated with replacement bulbs best of all this floor lamp uses only 6w of electricity up to 90 less than ordinary l