PROFESSIONAL MODEL 750 WATT HEATING ELEMENT Variable Control & Timer Features ceramic heaters that change color from coral to gray when energized Nickel-chromium resistance wire embedded in ceramic casting provides uniform heat transmission 96% thermal efficiency with low element surface temperature Inner body of the element is filled with ceramic fiber insulation which conserves energy maximizes efficiency and minimizes heat build-up at the terminal area Heat-up time is 3-9 minutes to reach 90% of maximum temperature Height adjusts 35 to 58 750 Watt Lamp (professional model) Designed for use in hospitals clinics and large practices Equipped with 3-conductor cord sets with hospital grade plugs The control panel houses an on/off indicator light and an intensity control or 30 minute timer switch or both The dial can be turned either clockwise or counter clockwise to select the proper heat from 0o to 100% wattage with infinite control over the first 50% of total wattage Control provides automatic compensation for the line voltage fluctuations up to +/- 15% 750 ceramic heating element electromag