Description

Features Complies with new Australian Standards Universal burining position 250 watt or 400 watt clear or coated models Functional E40 lamp base Suits standard metal halide + ignitor control gear Luminaire Construction 250w – 133V, 2.10A, short circuit current 2.1 – 3.5A 400w – 135V, 3.25A, short circuit current 6.83A Lamp shape designation BT28 NOTE: 250w rated average life for vertical burning 10,000 hrs, horizontal burnng 10,000 hrs NOTE: 400w rated average life for vertical burning 20,000 hrs, horizontal burnng 15,000 hrs Minimum operating temperature degree C (-30) Maximum base temperature degree C (+250) Maximum bulb temperature degree C (+400) Warm up time (from cold start) 5 minutes Typical restart time (from hot) 10 minutes