Compare Model Drawings, CAD & Specs Availability Price
Quartz Tungsten Halogen Lamp, 20 W
$30
In Stock
In Stock
Quartz Tungsten Halogen Lamp, 50 W (RoHS and / or CE Pending)
$40
Quartz Tungsten Halogen Lamp, 50 W
$35
In Stock
In Stock
Quartz Tungsten Halogen Lamp, 100 W
$40
In Stock
In Stock
Quartz Tungsten Halogen Lamp, 250 W, Long Lifetime
$55
In Stock
In Stock
Quartz Tungsten Halogen Lamp, 250 W
$40
In Stock
In Stock
Quartz Tungsten Halogen Lamp, 600 W
$55
Quartz Tungsten Halogen Lamp, 1000 W
$98
In Stock
In Stock
Quartz Tungsten Halogen Lamp, 1000 W
$95
Quartz Tungsten Halogen Lamp, 150 W, Integrated Full Reflector (RoHS and / or CE Pending)
$98
In Stock
In Stock
Quartz Tungsten Halogen Lamp, 45 W, Non-Calibrated Source
$825
In Stock
In Stock
Quartz Tungsten Halogen Lamp, 200 W, Non-Calibrated Source (RoHS and / or CE Pending)
$998
1 Week
1 Week
Quartz Tungsten Halogen Lamp, 1000 W, Non-Calibrated Source (RoHS and / or CE Pending)
$845
In Stock
In Stock

Features

20 W Lamp Option

For users and applications that do not need the high intensity spectral output of larger QTH lamps, the 6319 is a low wattage alternative.

Two 50 W QTH Lamp Choices

Two different 50 W QTH lamps are offered. The 6332 is a short filament type QTH lamp. Short filament QTH lamps have better shock and vibration due to their compact construction and can be more useful for reimaging the filament onto a small input slit of a monochromator, for example. The 6337 is a long filament type QTH lamp. Long filament QTH lamps have an extended average lifetime.

100 W QTH Lamp Option

The 6333 is a 100 W QTH lamp for users that require a larger filament size and additional light output intensity.

150 W QTH Lamp Option

The 6346 is a 150 W QTH lamp for use in the fiber optic illuminator models 66088 and IQE-LIGHT-BIAS.  It is the only QTH lamp offering with an integrated reflector, which  makes it truly drop-in replaceable with no lamp alignment necessary.

250 W QTH Lamp Option

The 6334NS is a 250 W QTH lamp for use in the Tunable Light Sources and compatible with most Research QTH Lamp Housings. Due to its large power rating, this model cannot be used in the Q Series housings. 

600 and 1000 W QTH Lamp Options

The 6336 600 W and 6317 1000 W QTH lamps are used with the high power Research QTH Sources and with lamp socket adapter 6392NS.

FEL Standard Lamp Offered

An FEL lamp is an ANSI standard 1000 W QTH lamp with a two pin base. The 6315 lamp is categorized as an FEL type.

Open Air Mount Option for Select Lamps

For particular QTH lamps, rod mounting is available instead of mounting inside the usual lamp housing setup. Rod mounts are open-air holders that provide a low cost alternative to lamp housings. Additional benefits when using a rod mount include the ability to place the lamp closer to the sample or desired area of illumination and the option of mounting the lamp horizontally () or vertically (). Users that need to collimate and focus the light output of the QTH lamp can select the appropriate lens setup from Newport's line of Lenses. 

  • Horizontal Mount 63966: 63360, 63368
  • Vertical Mount 63965: 63362

Compatibility

We offer complete light source systems as well as components for you to easily build your own systems.

When used with a Q Series lamp housing, the system will need the following components:

  • Lamp
  • Lamp Socket Adapter
  • Lamp Housing
  • Condensing Lens Assembly
  • Rear Reflector
  • Interface Kit
  • Power Supply and Appropriate Cable
Lamp Housing Lamp Model Lamp Socket Adapter Options Condensing Lens Assembly Options Rear Reflector Interface Kit Power Supply Cable Complete System
60000 6332 60043
60046
60050
60006
60008
60076
67017
60005 60090 OPS-Q250 70050* Low Power Q Series QTH
6333
6337
6319 68938 -
* Cable is included in interface kit.

When used with a Research Series lamp housing, the system will need the following components:

  • Lamp
  • Lamp Socket Adapter
  • Lamp Housing (includes rear reflector and condensing lens assembly)
  • Power Supply and Appropriate Cable
Lamp Housing Options Lamp Model Lamp Socket Adapter Power Supply Cable Complete System 

10-250 W

66881
66884
67011
67009
6337 60043 OPS-Q250 70050* Low - Medium Power QTH
6332
6333
6334NS
6335 -

600-1000 W

66885
6336 6392NS OPS-Q1000 High Power QTH
6317
6315 6397
*Cable is included in the QTH housing.

When used with an open air rod mount, the system will need the following components:

  • Lamp
  • Lamp Mount
  • Power Supply
Lamp Mount Lamp Model Power Supply Complete System 
63966 63360 OPS-Q250 Open Air QTH
63368
63965 63362 OPS-Q1000