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QTH Light Sources

Oriel quartz tungsten halogen (QTH) lamps deliver stable, high-intensity visible and NIR output. With superior filament design and color temperature, they are the benchmark for measurement, calibration, and illumination applications.

QTH Light Sources

Oriel quartz tungsten halogen (QTH) lamps deliver stable, high-intensity visible and NIR output. With superior filament design and color temperature, they are the benchmark for measurement, calibration, and illumination applications.

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50-100 W

Low Power Q Series QTH Light Sources

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	Compare	Description		Avail.	Price	Qty.
		66877-100Q-H Light Source, Q Series, 100 W QTH, Horizontal Mount, F/0.85		6 Weeks	$7,055		66877-100Q-H Light Source, Q Series, 100 W QTH, Horizontal Mount, F/0.85 6 Weeks $7,055
		66877-100Q-V Light Source, Q Series, 100 W QTH, Vertical Mount, F/0.85		6 Weeks	$7,125		66877-100Q-V Light Source, Q Series, 100 W QTH, Vertical Mount, F/0.85 6 Weeks $7,125
		66877-50Q-H Light Source, Q Series, 50 W QTH, Horizontal Mount, F/0.85		In Stock	$7,055		66877-50Q-H Light Source, Q Series, 50 W QTH, Horizontal Mount, F/0.85 In Stock $7,055
		66877-50Q-V Light Source, Q Series, 50 W QTH, Vertical Mount, F/0.85		6 Weeks	$7,125		66877-50Q-V Light Source, Q Series, 50 W QTH, Vertical Mount, F/0.85 6 Weeks $7,125
		66877-50QS-H Light Source, Q Series, 50 W Short Arc QTH, Horizontal Mount, F/0.85		6 Weeks	$7,050		66877-50QS-H Light Source, Q Series, 50 W Short Arc QTH, Horizontal Mount, F/0.85 6 Weeks $7,050

Viewing5 of 24 Products | View All 24 Products

50-100 W

Low Power Q Series QTH Light Sources

50-250 W

Medium Power Research QTH Light Sources

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	Compare	Description		Avail.	Price	Qty.
		66499-100Q-R22 QTH Light Source, Research, 100 W QTH Lamp, F/2.2		6 Weeks	$7,560		66499-100Q-R22 QTH Light Source, Research, 100 W QTH Lamp, F/2.2 6 Weeks $7,560
		66499-250Q-R22 QTH Light Source, Research, 250 W QTH Lamp, F/2.2		6 Weeks	$7,560		66499-250Q-R22 QTH Light Source, Research, 250 W QTH Lamp, F/2.2 6 Weeks $7,560
		66499-50Q-R22 QTH Light Source, Research, 50 W QTH Lamp, F/2.2		6 Weeks	$7,560		66499-50Q-R22 QTH Light Source, Research, 50 W QTH Lamp, F/2.2 6 Weeks $7,560
		66499-50QS-R22 QTH Light Source, Research, 50 W Short Arc QTH Lamp, F/2.2		6 Weeks	$7,555		66499-50QS-R22 QTH Light Source, Research, 50 W Short Arc QTH Lamp, F/2.2 6 Weeks $7,555
		66502-100Q-R1 QTH Light Source, Research, 100 W QTH Lamp, F/1		6 Weeks	$7,520		66502-100Q-R1 QTH Light Source, Research, 100 W QTH Lamp, F/1 6 Weeks $7,520

Viewing5 of 16 Products | View All 16 Products

50-250 W

Medium Power Research QTH Light Sources

600-1000 W

High Power Research QTH Light Sources

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	Compare	Description		Avail.	Price	Qty.
		66295-1KQ-R1 QTH Light Source, Research, 1000 W QTH Lamp, F/1		6 Weeks	$9,180		66295-1KQ-R1 QTH Light Source, Research, 1000 W QTH Lamp, F/1 6 Weeks $9,180
		66295-1KQF-R1 QTH Light Source, Research, 1000 W FEL QTH Lamp, F/1		6 Weeks	$9,155		66295-1KQF-R1 QTH Light Source, Research, 1000 W FEL QTH Lamp, F/1 6 Weeks $9,155
		66295-600Q-R1 QTH Light Source, Research, 600 W QTH Lamp, F/1		6 Weeks	$9,135		66295-600Q-R1 QTH Light Source, Research, 600 W QTH Lamp, F/1 6 Weeks $9,135

Viewing3 of 3 Products | View All 3 Products

600-1000 W

High Power Research QTH Light Sources

45-1000 W

Open Air Mounted QTH Light Sources

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	Compare	Description		Avail.	Price	Qty.
		63976-200Q-OA QTH Light Source, 200 W, Open Air Mount, 250-2500 nm		6 Weeks	$4,690		63976-200Q-OA QTH Light Source, 200 W, Open Air Mount, 250-2500 nm 6 Weeks $4,690
		63976-45Q-OA QTH Light Source, 45 W, Open Air Mount, 300-2500 nm		6 Weeks	$4,510		63976-45Q-OA QTH Light Source, 45 W, Open Air Mount, 300-2500 nm 6 Weeks $4,510
		63978-1000Q-OA QTH Light Source, 1000 W, Open Air Mount, 250-2500 nm		Contact Us	$5,720		63978-1000Q-OA QTH Light Source, 1000 W, Open Air Mount, 250-2500 nm Contact Us $5,720

Viewing3 of 3 Products | View All 3 Products

45-1000 W

Open Air Mounted QTH Light Sources

QTH Lamps

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	Compare	Description		Avail.	Price	Qty.
		6315 Quartz Tungsten Halogen Lamp, 1000 W		In Stock	$105		6315 Quartz Tungsten Halogen Lamp, 1000 W In Stock $105
		6317 Quartz Tungsten Halogen Lamp, 1000 W		In Stock	$105		6317 Quartz Tungsten Halogen Lamp, 1000 W In Stock $105
		6319 Quartz Tungsten Halogen Lamp, 20 W		In Stock	$35		6319 Quartz Tungsten Halogen Lamp, 20 W In Stock $35
		6332 Quartz Tungsten Halogen Lamp, 50 W		In Stock	$40		6332 Quartz Tungsten Halogen Lamp, 50 W In Stock $40
		6333 Quartz Tungsten Halogen Lamp, 100 W		In Stock	$45		6333 Quartz Tungsten Halogen Lamp, 100 W In Stock $45

Viewing5 of 16 Products | View All 16 Products

QTH Lamps

QTH Lamp Socket Adapters

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	Compare	Description		Avail.	Price	Qty.
		60043 Socket Adapter, 50-250 W QTH, Q Series and Research Housings		In Stock	$200		60043 Socket Adapter, 50-250 W QTH, Q Series and Research Housings In Stock $200
		60046 Socket Adapter, 50-100 W QTH, Q Series Housings, Vertical		Contact Us	$270		60046 Socket Adapter, 50-100 W QTH, Q Series Housings, Vertical Contact Us $270
		60050 Socket Adapter, 100-250 W QTH, Q Series Housings, Vertical		5 Weeks	$170		60050 Socket Adapter, 100-250 W QTH, Q Series Housings, Vertical 5 Weeks $170
		6392NS Socket Adapter, 600 W and 1kW QTH, Research Housings		3 Weeks	$365		6392NS Socket Adapter, 600 W and 1kW QTH, Research Housings 3 Weeks $365
		63965 Lamp Mount, 1000 W QTH, Open Air, Vertical		2 Weeks	$385		63965 Lamp Mount, 1000 W QTH, Open Air, Vertical 2 Weeks $385

Viewing5 of 7 Products | View All 7 Products

QTH Lamp Socket Adapters

OPS-Q QTH Lamp Power Supplies

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	Compare	Description		Avail.	Price	Qty.
		OPS-Q1000 QTH Lamp Power Supply, 600-1000 W, Power, Current, Intensity, RS-232/USB		In Stock	$4,630		OPS-Q1000 QTH Lamp Power Supply, 600-1000 W, Power, Current, Intensity, RS-232/USB In Stock $4,630
		OPS-Q250 QTH Lamp Power Supply, 45-250 W, Power, Current, Intensity, RS-232/USB		In Stock	$3,125		OPS-Q250 QTH Lamp Power Supply, 45-250 W, Power, Current, Intensity, RS-232/USB In Stock $3,125

Viewing2 of 2 Products | View All 2 Products

OPS-Q QTH Lamp Power Supplies