The Burton's Super Bright Spot is virtually heat-free. Designed by Philips, the pre-focused spot is ideally suited for use by family practitioners, clinics, hospitals, urologists, OB/GYNs and LDRs. Running on a 20-watt halogen bulb and a special optics system, the Super Bright Spot is superior to other fiber optics units. This is due to its large spot size of 4" to 5" (10 cm to 13 cm), long bulb life of 2000 hours, its value and its durable operation. It is supplied with an extraordinary five year warranty by Philips Burton which is due to its proven reliability. The Super Bright Spot is available with a sturdy, sag-resistant goose neck and either a floor stand or a universal wall mounting system which is ideal in areas of limited space.