Technical Information No. DO 5574 Edition: 10/08 - Metal Halide Lamp HMI® 4000 W/DXS subject to change Substitutes: / Status: valid Product description The OSRAM HMI® 4000 W/DXS is a double-ended metal halide lamp. Its funnel shaped burner is especially designed for super quiet operation on electronic power supplies. The HMI® 4000 W/DXS is mainly used in film and TV lighting, show and effect lighting and solar simulation. Technical data HMI® 4000 W/DXS Order reference Rated lamp wattage W 4,000 Rated lamp voltage V 200±13 Rated lamp current (~) A 24 Ignition voltage MHz (cold / kVS 20 / 65 Ignition voltage kHz kVS 5 Luminous flux lm 380,000 Luminous efficacy lm/W 95 Color temperature K 6,000 Color rendering index Ra > 90 Light arc length mm 34 Lamp length (overall) l1 mm max. 405 Lamp length l2 mm 340 Bulb diameter d mm 36 Average service life h 500 d hot) Base l2 l1 SFa 21-12 Lamp operation Maximum permissible base temperature °C 450 / with eXtreme Seal Technology (measured on Moly-foil/welding) Cooling Convection Burning position horizontal ± 15°, p15 The HMI® 4000 W/DXS can either be operated on standard ballasts or on electronic power supplies (ECG). Manufacturers of igniters and control gear (not all officially approved by OSRAM) Ignitors: Ballasts: ECGs: I.R.E.M. AD-3065, sAD-3065; Bauch 276, 940 ARRI L2.75839.0; I.R.E.M. BC-4000; LTM 501 701; Lumo UB 4 KW, 510-054; RDS BU-4000 EP ARRI L2.76135.F; B&S EB 4000C; DE SISTI DEB 4000; I.R.E.M. EB-4000, sEB-4000; LTM 501 530; Sansha SG-4000, Super 4KW; Strand 65 209 760; Lightmaker T.L. 4000 Further information on operating and control gears requirements is available with the OSRAM brochure "Guidelines for Control Gear and Igniters - Metal Halide Lamps Photo Optics", order reference 123T01E. Display/Optic Berlin