Lumatek offer solutions for commercial (large scale) horticultural projects such as Greenhouse production and research programs. Project Management Product Customization Light Calculations Implementation Support These Double Ended 400V Fixtures have the versatility to run both CMH and HPS technologies on a single unit. This is a 1000W integers lamp with a 3.5mm headphone jack interface that can be connected to an external controller. Input voltage is 400V,50/60Hz. The dimming range can be 60%-70%-80%-90%-100%. It will delay 0-6s ignition randomly. It can match well with 1000W DE lamps. Note: The fixture comes with two reflector options Focal (Concentrated Light) or Wide (Wide Light Spread). Please specify which one you need when you send an enquiry. DOCUMENTS View PDF brochure for Lumatek HPS Commercial Fixture - 1000W | 400V | DE | For Commercial Use Only Download PDF brochure SPECIFICATIONS Mains Voltage: Operational Voltage: Min: 360V Type: 400V Max: 440V Safe Voltage: Min: 340V Type: 400V Max: 460V Mains Frequency (fmains): Operational Frequency: 48 50/60 63 Min: 48Hz Type: 50/60Hz Max: 63Hz Safe Frequency: ?????Min: 45Hz Type: 50/60Hz Max: 66Hz Mains Power (Pmains): P=100% Min: 1021W Type: 1053W Max: 1084W P=90% Min: 900W Type: 930W Max: 960W P=80% Min: 795W Type: 825W Max: 960W P=70% Min: 690W Type: 720W Max: 750W P=60% Min: 590W Type: 620W Max: 650W Mains Current (Imains): Vmains =400V 2.6 2.7 2.8 A Min: 2.6A Type: 2.7A Max: 2.8A Power Factor P=100% Min: 0.97 Type: 0.95 Max: - THD P=100% Min: - Type: - Max: 10% Inrush Current Vmains = 400V??? Min: - Type: - Max: 30A Pulse Duration Ta=25??Cold start Min: - Type: - Max: 0.8ms Lamp Frequency(flamp) P=100%?????? Min: 110KHz Type: 120KHz Max: 130KHz Efficiency(%) P=100% 95 96 -- -- Min: 95W Type: 96W Max: - Lamp Power (Plamp) P=100% 970 1000 1030W Min: 970W Type: 1000W Max: 1030W P=90% Min: 870W Type: 900W Max: 930W P=80% Min: 770W Type: 800W Max: 830W P=70% Min: 670W Type: 700W Max: 730W P=60% Min: 570W Type: 600W Max: 630W Lamp Voltage 1000W DE Min: 210V Type: 230V Max: 250V Ignition Voltage Cload<100pF 3000 4000 5000 V Min: 3000V Type: 4000W Max: 5000W Note: The certified current of this product is: 3.3A.