The Adjusta-Watt 400V e-lite Digital Ballast is designed to operate high voltage/400V double ended or single ended E40 mogul based horticultural lamps on a 240V power supply.

1000w DE 400V lamps have the highest PAR output, the highest efficiency and the best lumen maintenance of all HPS lamps used in the professional horticultural industry.

Smart-Step Technology:By turning the dial on the Adjusta-Watt 400V e-lite Digital Ballast you can adjust the output of a 1000w lamp between 400w, 600w, 1000w and Over-Drive, or operate individual lamps of the stated wattage.

Over-Drive: The Over-Drive feature increases power to the lamp to approximately 1100w delivering maximum PAR from the lamp.

SmartStart Ignition Control:This revolutionary feature, unique to our products, makes the Adjusta-Watt 400V e-lite Digital Ballast the safest and most reliable ballast when used in automated multiple lamp applications. When multiple units are connected to the mains circuit, our integrated Ignition Control software will completely balance the electrical draw by igniting one lamp at a time to prevent electrical surges and spikes that can overload the mains circuit and trip circuit breaking systems. For further efficiency, this feature is activated alongside our 'Soft Start Technology'.

Soft Start Technology:Soft Start Technology prolongs lamp life by stopping current rush to the lamp and preventing lamp overload. When the ballast is started from cold there will be a 3 second fixed delay before ignition. After ignition there will be a series of random 0-2 second delays before full brightness is reached. Soft Start Technology is also activated when increasing and decreasing power to the lamp using the 'Smart-Step' feature.

Lamp Compatibility:The Adjusta-Watt 400V e-lite Digital Ballast is designed specifically to operate 400w, 600w & 1000w high voltage/400V double ended or single ended E40 mogul based horticultural lamps and is not compatible with other lamp types. For the perfect match choose Sol-Digital 400V Super HPS lamps.