Choose the right light for your project! Daylight's Combo Lamp features a low-heat 28W Daylight energy-saving tube (150W equivalent) for perfect colour rendering, and a 100W incandescent non-Daylight setting for a warmer light. The tube and bulb can be used together or independently, offering artists three lighting options. The lamp features a durable metal arm with internal springs, and can be affixed to easels, desks, and other work areas with an included table clamp. It is 30" (76 cm) high when fully extended and weighs 8½ lbs (3.9 kg). The lamp is totally functional, but there are a couple small defects to mention, one light switch is loose and the tube light clamps became brittle and broke so the tube is being held in place with wire.