Sylvania Iodine Quartz Lamps Brochure 1964

8/13/2019 Sylvania Iodine Quartz Lamps Brochure 1964

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Super-Q 250-WattOnly 3-3/32" long,1/2" in diameter(compared to a 20O-watt PS-3O lncan-descent that is8-716" long, 33/4"diameter).Super-Q 500-WattOnly 35/8" long,1/2" in diameter(compared to a 500-watt PS-40 lncan-descent that is 93/a"long, 5" diameter).

$uptR-llSINBIE:ENMEM*ln-- mMr$Most Powerful Filament Lamp for lts Size in the WorldNever before "lQ" lamps as small, powerfuland long-lasting as these for general lightingservice. This important breakthrough fromSylvania provides lamps that are significantlysmaller than any other "lQ" lamps of equalwattage. So fixtures too can be smaller thanever. Yet they offer greater optical control . . .can be burned in any position feature acompletely new screw-in base.PACK MORE LIGHT PER INCH

lnch for inch, ounce for ounce, the Super-Qis the most powerful filament lamp on themarket for general lighting. lt is more compactthan any competitive double-ended "lQ" lampof equal wattage. Yet, the 500-watt, for ex-ample, delivers a high light output of 10,000lumens- retains 97% of its initial brightnessthroughout lamp life. The total lumens de-livered throughout its life is equivalent tonearly 21/z 5OO-watt PS-40's . . . and virtuallythe same as the larger-size standard 500-wattdouble-ended "lQ" lamp.MORE ACCURATE OPTICAL CONTROLThe unique single-ended construction andshorter compacted coiled-coil filament permitmore efficient optical control of light distrlbu-tion than double-ended lamps. The filament isless than one inch long Only .950" in the 500-watt, compared to a 2" filament in the 500-watidouble ended "lQ" lamp. The 250-watt is evenshorter - just .7OO".Lamp filament may be precisely positionedrelative to the reflector contour. Practically nolight is trapped in the reflector since the end-onlamp position allows full utilization of the re-flector - p9 r'[s1ry-tie" shadow on ref lector sur-face to lower fixture efficiencY,This makes these lamps ideal for spot-and-flood as well as general lighting applicationsbecause light can be more accurately directed.CAN BE OPERATED IN ANY POSITION

What design flexibility for fixture manufac-turers Not only can fixtures be smaller, butthese lamps can be burned upside down, rightside up, at any angle. Compare this to ordinary500 and 1500 watt double-ended "1Q," lampsthat have only one burning position -within4" horizontal-to maintain the iodine cycle.This feature is particularly important since fix-ture realignment after installation is no longerrequired. Beam patterns may be oriented inany desired direction for maximum utilization.


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300-400-1000 WattThese exclusive new Double-Ended "lQ" lamps have a smallcornpact filament - and, like ihe Super-Q, they too can beburned in any position -on any plane-are not restricted tooperation within 4" of horizontal as are most otherdouble-ended lQ lamps.Their small size and shorter filament provide ac-curate optical control and efficient use of light out-put. For example the filament length of the 1000T6Q/RCL lamp is I7/a" whereas the 1500 T3Q/CL/Ulamp is 63/+".The 300-watt and 400-watt have the same dimen-sions. But the 300-watt is especially suited to ap-plications requiring compact enclosed type fixtureswhere temperatures caused by 400-watt lamps maybe a problem. The 1OOO-watt lamp features a newRectangular Recessed Single Contact Base. Thisrugged base offers easier, self-positioning lamp in-sertion and positive alignment.These new Compact Filament Double-Ended "lQ"Lamps have all the other features of Sylvania'scomplete line of "lQ" lamps with the exception of"Universal" construction. They provide more lumenoutput than ordinary incandescents, have long2,000-hour life, built-in fuse, resist thermal shock.And they feature the same self-cleaning principlethat maintains 97"/" brightness throughout life.

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300 and400 WattClear Compact

NEW FROSTED LAM PS, TOONow Sylvania offers a line of eight frosted Double-Ended "lQ" Lamps-the 300,400 and 1000-watt Compact Filament lamps described above, plus5 "Universal" types - complementing Sylvania's original line of clear "Uni-versals." These are available in 500-watt in I2O and 125 volts and in 1500watt in 2O8,24O and 277 volls.These lamps feature a frosted finish that permits more uniform pattern oflight distribution than previously possrble with clear lamps. Also they providea softer, more diff used light.

NEW 12s.VOLT ('IQ'' LAMPSExpanding the line even further, Sylvania offers a series of new 125 voltlamps in both clear and frosted types in the 400-watt Compact Filament and500-watt "Universal." They are designed for operation in areas where normalline voltage exceeds 120 volts.


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ffiYg_ru,,KgAusstotARY orGENERALTELEPHONE & ELECTRONICS G|RE60 BOSTON STREET . SALEM, MASSACHUSE

Sylvania Iodine Quartz Lamps Brochure 1964

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