• Versatile combo lamp includes 19 watt incandescent and 25 watt fluorescent bulbs on a 40 spring-balanced arm • Three-way switch allows use of fluorescent only, incandescent only or both at the same time • Lamp also accepts a 100 watt incandescent bulb (sold separately) in place of the 19 watt bulb • Combo lamp offers a convenient outlet in the clamp-on base • UL listed