EZM USPS POSTAL MONEY ORDERS MAILED TO
300/16 ARC Lamp 300 Watt 37.5 Volt MARC L/136 5500°K Marc300/16, Marc 300/16, Dyonics2047 2801, GE 29469, NSN 6240-00-081-4561,
GNSN 6240000814561, Colorarc 37.5V 25HRS.300-16 40836, 6001, MARC-300/16
High intensity ARC lamp with external dichroic reflector for operation with MARC-300/LSU type lamp supply unit.
ARC GAP No Continuity Sold As Is
This is a Partial list of Equipment this lamp is used in.
Siemans 2000 Marc
P6 Automatic 300, P-7T Universal 300
P-6-300, P6-300, PVI300, P-VI-300, PVI
P-7-T-300, P-VI300,P-VII-T-300, P-VII-T300,P-VII-T, P7T 300,
PVIIT-300,PVIIT300, PVIITS, PVIIT
Bauer P7 300
Bell and Howell Company B&H
Autoload High Intensity 566A, 566X, 566EXT
Eastman Kodak Company
16mm EASTMAN M-300 ARC PROJECTOR
ST-0-CAK, -1-CAK, -2-CAK, -3-CAK
M-0-CAK, -1-CAK, -2-CAK, -3-CAK
Neumade (see Kalart Victor)
1600, 70-1600 16mm Movie Projector
70-15MC3, 70-25MC3, 75-15MC3, 75-25MC3, 90-25MC3
M-35/ 80 with a MARC 300 Cyndee$Attic LAMPHOUSE
1600HL, 1600 HL
Quoted Directly From GE :
The GE family of "Marc" and "Gemini" lamps are short arc metal halide products, which were developed during the 1970's specifically for the projection of 16mm films.They are characterised by the very short arc gap, made possible by operating the lamp at very much higher pressures than would normally be encountered - typically in excess of 50 atmospheres. Cyndee$Attic All types are intended for DC operation, hence the asymmetric appearance of the arc tube to account for the different electrode sizes.
Despite being made from quartz and with no front glass, a unique feature of these lamps is that they generate no UV output. This is owing to the high concentration of indium bromide in the arc tube, a useful feature of indium being that its vapour absorbs radiations below about 380nm. Consequently any UV emitted in the arc is absorbed by the indium vapour in the arc tube, and is unable to be transmitted.
The arc tube in this later design lamp is unusually mounted transversally in the reflector, thus ensuring that there is no hole in the rear of the reflector, the region which is most important for directing light forward efficiently. Electrical connection is by means of a special 2-pin plug, asymmetrically designed to ensure that the correct arc tube polarity is maintained. A dichroic coating on the mirror delivers a cool beam of light forward, while allowing some 60% of the heat to escape out the rear of the lamp.
these lamps are used in:
Film Viewing Motion Picture High Intensity Projection & more ~~
- UPC EZM 300/16 GE
- Brand GENERAL ELECTRIC
- Mfg Part # EZM MARC 300/16 GE