For individuals who love to read wherever they might be sitting, this is an excellent little portable lamp with outstanding light that reduces eyestrain. The 13 Watt OTT-LITE VisionSaver Plus tube enhances contrast, does not cause glare, and creates little heat. The bulb is rated to last up to 10,000 hours. It comes in a graphite grey finish and measures 11" high when it is folded. When folded, the handle makes it easy to carry to a new location.