Product Description The heat lamp will keep food at the perfect serving temperature ideal for use in any commercial kitchen. Height adjustable 23.62-59.05 inches to meet your needs in different locations.On/off switch is located away from the heat zone for operator safety.easy to use,clean and maintain. Read more Product Specification Length 23.62-59.05 inches Shade dia 6.88 inches Voltage 110 Volts Wattage 250 Watts Control Type On/off Heating Source Infrared Mounting Type Retractable Cord Number of bulb 1 Power Type Electric Type Heat Lamp 17.5cm Heat Lamp Red 17.5cm heat lamp silver 17.5cm heat lamp black 24cm heat lamp red 24cm heat lamp silver 24cm heat lamp black Shade diamter 6.88 iniches 6.88 iniches 6.88 iniches 9.45 inches 9.45 inches 9.45 inches Voltage 110 Volts 110 Volts 110 Volts 110 Volts 110 Volts 110 Volts Wattage 250 Watts 250 Watts 250 Watts 250 Watts 250 Watts 250 Watts Control Type On/off On/off On/off On/off On/off On/off Heating Source Infrared Infrared Infrared Infrared Infrared Infrared Mounting Style Retractable Cord Retractable Cord Retractable Cord Retractable Cord Retractable Cord Retractable Cord Number Of Number 1 1 1 1 1 1 Power Type Electric Electric Electric Electric Electric Electric Type Heat Lamp Heat Lamp Heat Lamp Heat Lamp Heat Lamp Heat Lamp