With over 54 years of experience, Alvin is one of the primary sources for drafting supplies and drawing equipment in the country, Together with this core group of products, we continue to meet the needs our customers with our expanding range of fine art, hobby and craft supplies, our large selection of drawing room furniture, and our wide assortment of exclusively-designed products, Black, Fluorescent and incandescent lighting in one convenient unit, Independent rocker switches enable you to operate the lights independently or together, Spring-balanced swing arm features spring covers and a generous 45"" reach, Large comfortable thumb knobs make it easy to adjust arm and shade angle, The 10"" diameter heavy duty metal shade has a stay cool handle for easy positioning, All-metal construction with 3-prong grounded power cord, electronic ballast, and heavy-duty metal mounting clamp, Takes one energy-saving T5 28w circular fluorescent bulb - included and one 100w maximum incandescent bulb - not included, UL listed SKU: ALV6382