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Unmounted LEDs


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Unmounted LEDs

Features

  • Full Line of UV, VIS, and IR LEDs
  • Single Color, Tri-Color, and White LEDs Available
  • Glass Lenses and Parabolic Reflectors Provide Increased Intensity in the Forward Direction

LEDs are compact, energy efficient light sources that are available with or without beam shaping optics. General information that allows for a quick comparison of the available LEDs can be found in the tables below, while the complete set of specifications and spectrum of a particular LED can be viewed by clicking on the red "Documents Icon" next to the item number and then opening the Spec Sheet link. The following LEDs are sold in packages of five: LED465E (465 nm), LED525E (525 nm), LED528EHP (525 nm), LED591E (590 nm), LED630E (639 nm), LED780E (780 nm), LED870E (870 nm), LED940E (940 nm), and LEDRGBE (620/515/480 nm).

Collimation
Because the LEDs shown here have significant divergence, the output light frequently needs to be focused in order to send it to experimental setups. For our unmounted LEDs in the 400 - 1600 nm spectral range, we generally recommend our family of Aspheric Condenser Lenses, which make the output less divergent and are available uncoated or AR coated. Our LEDs in the 1600 - 4600 nm spectral range feature parabolic reflectors that reduce the divergence angle. To focus the output of our UV LEDs or to discuss other options, please contact Technical Support.

Thorlabs also manufactures Collimated Mounted LEDs and collimated LEDs for microscopes.

If you do not see the an LED with the wavelength/color desired, please contact Technical Support, and we will endeavor to obtain one for you and consider adding it to our permanent offerings.
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Posted Comments:
Poster: kevinserg
Posted Date: 2013-01-22 10:00:44.447
Hello, please, answer my questions about LED370E and LED2350P. Sorry for my English. 1) Can LED370E be used in pulsed regime? There is no pulsed regime description in LED370E data sheet. What is Peak Pulsed Forward Current for LED370E? Are there data for forward voltage vs current and output power vs current for LED370E? 2) Are there data for forward voltage vs current and output power vs current for LED2350P? 3) What is the minimum distance between LED2350P and print circuit board? Can I mount LED2350P close to PCB? 4) Please, recommend IC (integrated circuit) for pulsed regime of LED2350P with parameters: pulse=1uS, period=500uS, pulse current=1A. 5) There is mismatch (mistake?) for pulsed regime figure of LED2350P: I peak pulsed=2A (in file "LED2350P-SpecSheet.pdf") I peak pulsed=1A (in file "1353.pdf") Where is true?
Poster: tcohen
Posted Date: 2012-09-05 13:43:00.0
Response from Tim at Thorlabs: The LED3100P has gone obsolete and has no direct replacement. If you are looking for the supporting documentation for this LED, this can be found by searching this product number. If you have any questions on this product, please contact us at techsupport@thorlabs.com.
Poster:
Posted Date: 2012-08-31 02:39:00.0
Why can't I find the 3100 nm led?
Poster: tcohen
Posted Date: 2012-06-22 09:16:00.0
Response from Tim at Thorlabs: 5V will damage this diode. Please check the spec sheet for the forward voltage of this LED (~1.15V at 50mA). To use 5V you would need to include a resistor based on the desired current and forward voltage of the LED. With a forward voltage of 1.15V and 5V DC supply, you can see the series resistor needed to induce 50mA of current is just (5V-1.15V)/50mA. We recommend using a constant current source for these products. The bare LED has a half viewing angle of 15 degrees and the power is ~7.5mW. This is a divergent source and not very high power. However, care must always be taken when introducing optical elements into a beam path and any concerns of safety should be addressed with your laser safety officer.
Poster: matt968
Posted Date: 2012-06-20 12:01:40.0
LED1070E: Do I just apply 5V to the positive leg to get this thing to light up or are there other electrical components needed? Is the emission from this LED at 1070nm eyesafe?
Poster: tcohen
Posted Date: 2012-04-19 09:28:00.0
Response from Tim at Thorlabs: We do not have expected lifetime data for this LED. As always, you can prolong the life of your LED and reduce degradation by reducing the drive current and junction temperature.
Poster: paul.lauria
Posted Date: 2012-04-17 20:15:39.0
What is the expected lifetime of the LED470L?
Poster: sharrell
Posted Date: 2012-02-21 11:13:00.0
A response from Sean at Thorlabs: Thank you for your feedback on the LED780E spec sheet. We will update the spec sheet with the correct plot as soon as the data is available. In the meantime, if you needed a normalized intensity curve for the LED780E, we have one on the catalog page located at http://www.thorlabs.com/catalogpages/V21/1345.PDF. Thank you for pointing out this error.
Poster: lindsey.couvreur
Posted Date: 2012-02-17 10:01:04.0
There is a mistake in LED780E data sheet: Typical LED591E Spectral Distribution appears instead.
Poster: sharrell
Posted Date: 2011-12-19 15:33:00.0
A response from Sean at Thorlabs: Thank you for your feedback. I am sorry that you had difficulty using our feedback form, and I have forwarded your comment to our webteam. Regarding your feedback on our spec sheet plots, we will try to better integrate this information into our website, most likely using the "more info icon" you suggested.
Poster:
Posted Date: 2011-12-19 14:51:07.0
Second try... your system said no key was found, would be nice to preserve the text if someone has an entry error... Comment was that it is hard to get at the spectral plot provided on the Spec Sheets, please consider using the same method that is used for the Laser Diodes, where there is a "i" icon that triggers a pop up window with more data. It would work for me if that pop up gave a representative spectral plot.
Poster: bdada
Posted Date: 2011-12-13 19:25:00.0
Response from Buki at Thorlabs: We are working on compiling the current vs output data for our LEDs and adding it to our website. Please email TechSupport@thorlabs.com so we can send you the data when we get it.
Poster:
Posted Date: 2011-12-12 18:01:38.0
Is there data for current vs. output power for these LED's? In particular I'm interested in the LEDWE-15. Thank you.
Poster: jjurado
Posted Date: 2011-03-10 15:47:00.0
Response from Javier at Thorlabs to last poster: Thank you for submitting your inquiry. The UV-TOP LEDs have a rise time in the range 1-2 ns, which translates into a modulation frequency of 350 MHz to 175 MHz. Our LEDs for the visible and infrared range exhibit similar performance. Please contact Tech Support at techsupport@thorlabs.com for questions about a particular LED.
Poster:
Posted Date: 2011-03-09 17:18:48.0
How fast can I modulate this LEDs? thanks
Poster: Thorlabs
Posted Date: 2011-01-19 10:18:43.0
Response from Javier at Thorlabs to ruelas: Thank you very much for submitting your feedback. We have reviewed the specifications and you are correct, the half-viewing angle spec for the LEDWE-50 is, in fact, 25 degrees. We will correct this information on the webpage accordingly.
Poster: ruelas
Posted Date: 2011-01-17 21:24:19.0
We have purchased several of the LEDWE-50 LEDs in the past and we have just noticed the viewing angle specification is inconsistent inconsistent; the webpage says the half-viewing angle is 50degrees, when it is actually 25 degrees, as specified in the catalog.
Poster: Thorlabs
Posted Date: 2010-08-20 10:37:02.0
Response from Javier at Thorlabs to smuehlen: Thank you for your feedback. The spectral distribution graphs are available on the spec sheets of our LEDs. I will send you a copy of the spec sheet of the LEDRGBE, which is also available here: http://www.thorlabs.com/Thorcat/16400/16400-S01.pdf
Poster: smuehlen
Posted Date: 2010-08-19 11:09:26.0
Are there any documents about the spectral distribution of the LEDRGBE as a function of the three applied voltages? This would be very helpful!
Poster: Thorlabs
Posted Date: 2010-08-06 18:10:50.0
Response from Javier at Thorlabs to sgourley: Thank you for your feedback. The typical full width at half maximum (FWHM) value for this diode is 100 nm.
Poster: sgourley
Posted Date: 2010-08-06 16:01:16.0
What is the bandwidth of the LED1300E? We have a replacement 1300nm design that is in the 50uW power level. We actually will need to mount in a TO-46 hole but appears it may be possible with this LED. Thanks, Sam G
Poster: Thorlabs
Posted Date: 2010-07-29 09:25:59.0
Response from Javier at Thorlabs to Vincent: Thank you for your feedback. We are currently looking into this for you. I will contact you directly once we have the details.
Poster: vincent.thominet
Posted Date: 2010-07-27 07:32:40.0
Please what are the emitting area plane relatively to the housing and the window glass and thickness? Best regards Vincent
Poster: leichner
Posted Date: 2009-11-05 12:41:39.0
A response from Lou at Thorlabs to abytas: The LED341 is mid UV light emitting diode. It will emit light at approx 340nm (+/- 10nm) The window of the LED is a flat window and is not a lens. For your application the LED might proof best operation to involve a laser diode driver. You will have precise control over the light being emitted (power). Im not sure how you want to use the emitting light. The light will diverge at about 15 degrees from the emitter. Typically such light would need to captured by collimation and focusing. But the type of optics required would depend on you use.
Poster: abytas
Posted Date: 2009-11-02 10:33:41.0
Dears, I`m asking for power deep UV LED`s for our cardiac tissue luminescense explorations. It might be Hemispherical Lens LED (T0-39) LED341 Sincere, Dr. Algimantas Bytautas Scientist Kaunas Medical University BMTI Eiveniu g. 4 LT-50161, Kaunas LITHUANIA Ph.: +37037302966 Mob: +37060608444 Fax: +37037777651 (by request)
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Single-Color UV LEDs (245 - 390 nm)
Item #Center
Wavelength*		Optical
Power*		Spectral
FWHM*		Viewing
Half Angle*		Max DC Forward
Current**		Package
LED245W 245 nm 0.07 mW 12 nm 60° 25 mA TO-39
LED260W 260 nm 0.300 mW 12 nm 60° 30 mA TO-39
LED265W 265 nm 0.3 mW 12 nm 60° 30 mA TO-39
LED275W 275 nm 0.8 mW 12 nm 60° 30 mA TO-39
LED285W 285 nm 0.800 mW 12 nm 60° 30 mA TO-39
LED290W 290 nm 0.8 mW 12 nm 60° 30 mA TO-39
LED300W 300 nm 0.5 mW 12 nm 60° 30 mA TO-39
LED315W 315 nm 0.600 mW 10 nm 60° 30 mA TO-39
LED325W 325 nm 0.4 mW 15 nm 60° 30 mA TO-39
LED341W 340 nm 0.35 mW (Max) 15 nm 60° 20 mA TO-39
LED365W 365 nm 0.800 mW 15 nm 60° 30 mA TO-39
LED370E 375 nm 2.5 mW 10 nm 19° 30 mA T-1 3/4

*Typical values unless otherwise noted.
**Specified for temperature of 25 °C.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LED245W Support Documentation LED245W UVTOP® UV LED with Window, 245 nm, 0.07 mW, TO-39 $444.00
Today
LED260W Support Documentation LED260W UVTOP® UV LED with Window, 260 nm, 0.3 mW, TO-39 $310.00
Today
LED265W Support Documentation LED265W UVTOP® UV LED with Window, 265 nm, 0.3 mW, TO-39 $350.00
Today
LED275W Support Documentation LED275W UVTOP® UV LED with Window, 275 nm, 0.8 mW, TO-39 $272.00
Today
LED285W Support Documentation LED285W UVTOP® UV LED with Window, 285 nm, 0.8 mW, TO-39 $198.00
Today
LED290W Support Documentation LED290W UVTOP® UV LED with Window, 290 nm, 0.8 mW, TO-39 $226.00
Today
LED300W Support Documentation LED300W UVTOP® UV LED with Window, 300 nm, 0.5 mW, TO-39 $212.00
Today
LED315W Support Documentation LED315W UVTOP® UV LED with Window, 315 nm, 0.60 mW, TO-39 $155.00
Today
LED325W Support Documentation LED325W UVTOP® UV LED with Window, 325 nm, 0.4 mW, TO-39 $180.00
3-5 Days
LED341W Support Documentation LED341W UVTOP® UV LED with Window, 340 nm, 0.35 mW, TO-39 $175.00
Today
LED365W Support Documentation LED365W UVTOP® UV LED with Window, 365 nm, 0.80 mW, TO-39 $165.00
Today
LED370E Support Documentation LED370E Epoxy-Encased LED, 375 nm, 2.5 mW, T-1 3/4 $11.00
Today
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Single-Color Visible LEDs (400 - 700 nm)
Item #Center
Wavelength*		Optical
Power*		Spectral
FWHM*		Viewing
Half Angle*		Max DC Forward
Current**		Package
LED405E 405 nm 6 mW 15 nm 5° 30 mA T-1 3/4
LED465E 465 nm 20.0 mW 25 nm 8° 50 mA T-1 3/4
LED470L 470 nm 170 mW 22 nm 7º 350 mA TO-39
LED521M 525 nm 2 mW 40 nm 55° 30 mA TO-18
LED525E 525 nm 2.6 mW (Max) 32 nm 7.5° 30 mA T-1 3/4
LED528EHP 525 nm 7.0 mW 35 nm 9° 50 mA T-1 3/4
LED591E 590 nm 2 mW 20 nm 10° 50 mA T-1 3/4
LED631E 635 nm 4 mW 10 nm 20° 50 mA T-1 3/4
LED635L 635 nm 170 mW 15 nm 7° 500mA TO-39
LED630E 639 nm 7.2 mW 17 nm 7.5° 50 mA T-1 3/4

*Typical values unless otherwise noted.
**Specified for temperature of 25 °C.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LED405E Support Documentation LED405E Epoxy-Encased LED, 405 nm, 6 mW, T-1 3/4 $17.00
Today
LED465E Support Documentation LED465E Epoxy-Encased LED, 465 nm, 20 mW, TO-1 3/4, Qty. of 5 $22.00
Today
LED470L Support Documentation LED470L LED with a Glass Lens, 470 nm, 170 mW, TO-39 $55.84
Today
LED521M Support Documentation LED521M LED with a Monitoring Photodiode, 525 nm, 2 mW, TO-18 $80.00
Today
LED525E Support Documentation LED525E Epoxy-Encased LED, 525 nm, 2.6 mW, T-1 3/4, Qty. of 5 $19.00
Today
LED528EHP Support Documentation LED528EHP Epoxy-Encased LED, 525 nm, 7 mW, TO-1 3/4, Qty. of 5 $22.00
Today
LED591E Support Documentation LED591E Epoxy-Encased LED, 590 nm, 2 mW, T-1 3/4, Qty. of 5 $18.00
Today
LED631E Support Documentation LED631E Epoxy-Encased LED, 635 nm, 4 mW, T-1 3/4 $3.40
Today
LED635L Support Documentation LED635L LED with a Glass Lens, 635 nm, 170mW, TO-39 $55.85
Today
LED630E Support Documentation LED630E Epoxy-Encased LED, 639 nm, 7.2 mW, T-1 3/4, Qty. of 5 $13.25
Today
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Single-Color IR LEDs (780 - 1600 nm)
Item #Center
Wavelength*		Optical
Power*		Spectral
FWHM*		Viewing
Half Angle*		Max DC Forward
Current**		Package
LED781M 780 nm 6 mW 35 nm 55° 100 mA TO-18
LED780E 780 nm 18 mW 30 nm 10° 100 mA T-1 3/4
LED851W 850 nm 8 mW 40 nm 55° 100 mA TO-18
LED851L 850 nm 18 mW 40 nm 10° 100 mA TO-18
LED870E 870 nm 22 mW 40 nm 10° 100 mA T-1 3/4
LED880L-50 880 nm 50 mW (0.6 W Pulsed) 80 nm 7° 500 mA TO-39
LED880W 880 nm 100 mW 80 nm 55° 500 mA TO-39
LED910E 910 nm 12 mW 35 nm 7° 100 mA T-1 3/4
LED940E 940 nm 18 mW 50 nm 10° 100 mA T-1 3/4
LED1050E 1050 nm 2.5 mW 55 nm 15° 100 mA T-1 3/4
LED1070E 1070 nm 7.5 mW 80 nm 15° 100 mA T-1 3/4
LED1200E 1200 nm 2.5 mW 100 nm 15° 100 mA T-1 3/4
LED1300E 1300 nm 2 mW 100 nm 15° 100 mA T-1 3/4
LED1450E 1450 nm 2 mW 100 nm 15° 100 mA T-1 3/4
LED1550E 1550 nm 2 mW 100 nm 15° 100 mA T-1 3/4

*Typical values unless otherwise noted.
**Specified for temperature of 25 °C.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LED781M Support Documentation LED781M LED with a Monitoring Photodiode, 780 nm, 6 mW, TO-18 $34.00
Today
LED780E Support Documentation LED780E Epoxy-Encased LED, 780 nm, 18 mW, T-1 3/4, Qty. of 5 $26.00
Today
LED851W Support Documentation LED851W LED with a Window, 850 nm, 8 mW, TO-18 $6.90
Today
LED851L Support Documentation LED851L LED with a Glass Lens, 850 nm, 18 mW, TO-18 $7.60
Today
LED870E Support Documentation LED870E Epoxy-Encased LED, 870 nm, 22 mW, T-1 3/4, Qty. of 5 $17.00
Today
LED880L-50 Support Documentation LED880L-50 LED with a Glass Lens, 880 nm, 50 mW CW, 0.6 W Pulsed, TO-39 $36.87
Today
LED880W Support Documentation LED880W LED with a Window, 880 nm, 100 mW CW, TO-39 $29.04
Today
LED910E Support Documentation LED910E Epoxy-Encased LED, 910 nm, 12 mW, T-1 3/4 $3.84
Today
LED940E Support Documentation LED940E Epoxy-Encased LED, 940 nm, 18 mW, T-1 3/4, Qty of 5 $11.25
Today
LED1050E Support Documentation LED1050E Epoxy-Encased LED, 1050 nm, 2.5 mW, T-1 3/4 $17.40
Today
LED1070E Support Documentation LED1070E Epoxy-Encased LED, 1070 nm, 7.5 mW, T-1 3/4 $20.58
Today
LED1200E Support Documentation LED1200E Epoxy-Encased LED, 1200 nm, 2.5 mW, T-1 3/4 $18.60
Today
LED1300E Support Documentation LED1300E Epoxy-Encased LED, 1300 nm, 2.0 mW, T-1 3/4 $17.80
Today
LED1450E Support Documentation LED1450E Epoxy-Encased LED, 1450 nm, 2.0 mW, T-1 3/4 $17.50
Today
LED1550E Support Documentation LED1550E Epoxy-Encased LED, 1550 nm, 2.0 mW, T-1 3/4 $17.95
Today
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Single-Color IR LEDs (1600 - 4600 nm)
Item #Center
Wavelength*		Optical
Power*		Spectral
FWHM*		Viewing
Half Angle*		Max DC Forward
Current**		Package
LED1600P 1650 nm 1.2 mW 150 nm - 200 mA (Quasi CW) TO-18R
LED1700P 1750 nm 1.2 mW (30 mW Pulsed) 150 nm - 200 mA (Quasi CW) TO-18R
LED1800P 1850 nm 0.9 mW (20.0 mW Pulsed) 150 nm - 200 mA (Quasi CW) TO-18R
LED1900P 1950 nm 1.0 mW (25.0 mW Pulsed) 150 nm - 200 mA (Quasi CW) TO-18R
LED2050P 2050 nm 1.1 mW (28 mW Pulsed) 200 nm - 200 mA (Quasi CW) TO-18R
LED2350P 2350 nm 0.8 mW (16.0 mW Pulsed) 220 nm - 200 mA (Quasi CW) TO-18R
LED4300P 4200 nm 10 µW (200 µW Pulsed) 900 nm - 200 mA (Quasi CW) TO-18R
LED4600P 4500 nm 6 µW (120 µW Pulsed) 1100 nm - 200 mA (Quasi CW) TO-18R

*Typical values unless otherwise noted.
**Specified for temperature of 25 °C.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LED1600P Support Documentation LED1600P LED with a Parabolic Reflector, 1650 nm, 1.2 mW Quasi-CW, TO-18R $267.00
Today
LED1700P Support Documentation LED1700P LED with a Parabolic Reflector, 1750 nm, 1.2 mW Quasi-CW, 30 mW Pulsed, TO-18R $267.00
Today
LED1800P Support Documentation LED1800P LED with a Parabolic Reflector, 1850 nm, 0.9 mW Quasi-CW, 20.0 mW Pulsed, TO-18R $247.00
Today
LED1900P Support Documentation LED1900P LED with a Parabolic Reflector, 1950 nm, 1 mW Quasi-CW, 25.0 mW Pulsed, TO-18R $249.00
Today
LED2050P Support Documentation LED2050P LED with a Parabolic Reflector, 2050 nm, 1.1 mW Quasi-CW, 28 mW Pulsed, TO-18R $229.00
Today
LED2350P Support Documentation LED2350P LED with a Parabolic Reflector, 2350 nm, 0.8 mW Quasi-CW, 16.0 mW Pulsed, TO-18R $249.00
Today
LED4300P Support Documentation LED4300P LED with a Parabolic Reflector, 4200 nm, 0.010 mW Quasi-CW, 0.2 mW Pulsed, TO-18R $240.00
3-5 Days
LED4600P Support Documentation LED4600P LED with a Parabolic Reflector, 4600 nm, 0.006 mW Quasi-CW, 0.120 mW Pulsed, TO-18R $229.00
Today
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Multi-Color LEDs
Item #Center
Wavelength*		Optical
Power*		Spectral
FWHM*		Viewing
Half Angle*		Max DC Forward
Current**		Package
LEDRGBE 480, 515, and 620 nm 3.1, 6.2, and 5.8 mW n/a 12.5° 50 mA T-1 3/4

*Typical values unless otherwise noted.
**Specified for temperature of 25 °C.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LEDRGBE Support Documentation LEDRGBE Tri Colored LED, 620/515/480 nm, Qty. of 5 $29.00
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White Light LEDs
Item #Center
Wavelength*		Optical
Power*		Spectral
FWHM*		Viewing
Half Angle*		Max DC Forward
Current**		Package
LEDWE-15 n/a 13.0 mW n/a 7.5° 25 mA T-1 3/4

*Typical values unless otherwise noted.
**Specified for temperature of 25 °C.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LEDWE-15 Support Documentation LEDWE-15 Epoxy Encased White LED, Qty. of 5, 7.5° Half Viewing Angle $9.00
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LED Mounts
LED Mounts
Zoom
S05LEDM Application
S05LEDM with LED (Sold Separately)
Click to Enlarge

The LEDMF LED Mount is designed to hold any of Thorlabs' T1-3/4 or TO-18 packages using one of the included adapter rings (Ø4.7 mm adapter for TO-18 or Ø5 mm adapter for T1-3/4). The L-shaped mount has a countersunk through hole suitable for an 8-32 (M4) cap screw so that the LEDMF can be attached to a TR Series Post.

The S05LEDM and S1LEDM LED Mounts are SM05-threaded (0.535"-40) and SM1-threaded (1.035"-40), respectively. They are designed to hold any of Thorlabs' TO-18, TO-39, TO-46, or T1-3/4 packages using the included adapter rings. The external threading on these mounts allows them to be used in a wide variety of SM05 or SM1-compatible optomechanics, including our Kinematic Mounts, Lens Tubes, XY Translating Mounts, 16 mm Cage Plates (SM05-compatible), and 30 mm Cage Plates (SM1-compatible).

To aid in threading the retaining ring into the mount, we manufacture several spanner wrenches. The SPW301 and SPW801 Spanner Wrenches are compatible with the S05LEDM, while the SPW909 and SPW801 Spanner Wrenches are compatible with the S1LEDM.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
LEDMF Support Documentation LEDMF Universal LED Mount for TO-18 and T1-3/4 $26.00
Today
S05LEDM Support Documentation S05LEDM Customer Inspired! SM05 LED Mount for TO-18, TO-39, TO-46, or T1-3/4 $29.75
Today
S1LEDM Support Documentation S1LEDM SM1 LED Mount for TO-18, TO-39, TO-46, or T1-3/4 $27.00
Today
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Additional Light Emitting Diodes (LED)
  • Unmounted LEDs

  • Mounted LEDs

  • Collimated LEDs

  • LEDs on Metal-Core PCB

  • Fiber-Coupled LEDs

  • LED Array Lamps

  • Modulating LED Source for FLIM

  • 4-Channel Collimated LED Source

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