High-Power UV LEDs with Ball Lens

Center Wavelengths from 250 nm to 260 nm
High Optical Output Power with No Greater Than 7.5° Viewing Half Angle

LED250J

250 nm UV LED

LED260J

260 nm UV LED

LED260J UV LED in an S1LEDM Mount Inside an HSLT2 Heat Sink Lens Tube

Integrated Ball Lens

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Overview
Feedback
LED Selection Guide

LED Selection Guide
Single LEDs
Package	Wavelengths	Power^a
Unmounted	245 nm - 4.5 μm	170 mW
Unmounted, High-Power UV with Ball Lens	250 - 260 nm	1 mW (Min)
Circuit Board^b	265 - 1550 nm	900 mW
Heatsink Mounted	265 - 1550 nm	900 mW
Fiber Coupled	280 - 1050 nm	14.5 mW^c
Collimated for Microscopy	365 - 940 nm	500 mW
Multiple LED Sources
4-Wavelength	365 - 660 nm	310 mW
Standard Arrays	365 - 850 nm	322 mW
LED Drivers

Maximum Power Unless Otherwise Specified
Metal-Core Printed Circuit Board (MCPCB)
Typical Power for MM Fiber with Ø400 µm Core, 0.39 NA

Modified H pin code in which the cathode is not grounded to the case.

Features

Three Center Wavelengths: 250 nm, 255 nm, or 260 nm
Optical Output Power: ≥1 mW
Integrated Ball Lens for Increased Forward Intensity

These UV LEDs are compact light sources in hermetically sealed TO-39 packages with integrated ball lenses. They provide an output power of 1 mW and have a small viewing half angle no greater than 7.5°. With these specifications, these UV LEDs are well suited for a wide range of applications including disinfection, forensic analysis, and optical sensing and imaging of biological markers.

The LEDs can be mounted in Thorlabs' SM-threaded passive mounts for LEDs, such as the SM1 (1.035"-40) threaded S1LEDM. They generate up to 1 W of heat and must be kept at a case temperature below 55 °C at a forward current of 100 mA. For temperature regulation, the HSLT2 passive heat sink lens tube is recommended for use with the S1LEDM mount. These LEDs have a TO-39 package that follows a modified H pin code (shown to the upper left) where the cathode is not grounded to the case. In addition to the UV LEDs on this page, Thorlabs also offers a selection of other LEDs in the 245 - 4600 nm spectral range.

Posted Comments:

Catalin-Vasile Popa (posted 2023-12-13 12:36:47.783)

Can I have a RoHS letter for this product? LED250J. Thank you Catalin

hchow (posted 2023-12-15 04:24:12.0)

Dear Catalin, thank you for your feedback. I will personally reach out to you to provide the information you need. Thank you.

Jung yoonjae (posted 2022-12-13 18:03:01.787)

I bought LED250J, led450lw, led635 with LEDMT1E/F and S1LEDM and i have two question 1. is there way to connect S1LEDM to SMA 2. it there a power which turn on that LED ??

hchow (posted 2022-12-13 05:57:21.0)

Dear Mr. Jung, thank you for your feedback. There is no physical switch where you can manually turn on and off the LEDMT1E/F. It powers on so long as a powered micro-B USB cable is connected to it. With regards to your first question, it is a bit more complex to explain this to you here. I will reach out to you personally to provide more information. Thank you.

Fatin Mustafa (posted 2022-12-01 17:06:25.427)

I bought 260J LED. I am figuring out which pin is connect to ground or power source. Can you guide me on this?

hchow (posted 2022-12-01 07:03:47.0)

Dear Ms. Mustafa, thank you for your feedback. According to the specifications sheet of the LED260J, this high powered UV LED has a modified pin code style "H." Where The cathode is not grounded to the case. I will personally reach out to you for assistance. Thank you.

Horacio I. Solís-Cisneros (posted 2022-09-02 19:10:32.38)

Greetings. We'd like to know how many pieces are included for qty unity for LED250J, LED255J, LED260J, and LED275J. With this information, we will order the right amount of single LEDs.

dpossin (posted 2022-09-05 09:45:07.0)

Dear Horacio I. Solís-Cisneros, Unless otherwise stated on the website (clearly indicated in the product list in this case) the number you order directly refers to the number of pieces we sell.

user (posted 2020-10-20 10:56:39.653)

What is proper LED controller model for LED255J UV LED?

dpossin (posted 2020-10-21 10:45:40.0)

Dear Pawel, Thank you for your feedback. Unfortunately we do not offer LED controllers for our unmounted LEDs. A proper LED controller needs to have a quite stable current output and at least 100mA @ 10V.

dhc (posted 2018-07-21 11:42:31.99)

See my other message

dhc (posted 2018-07-21 11:41:17.99)

I sell ~ 100 of the TO-39 ball lens UV LEDs/yr. Are there any discounts for resellers?

YLohia (posted 2018-07-23 08:28:12.0)

Hello, for quotes on stock items, please contact our Sales Team at sales@thorlabs.com. We will reach out to you directly to discuss this.

fgrt (posted 2015-11-02 12:14:54.16)

Dear colleagues! We want to buy UV-LED with wavelength 255 nm to supply our measured equipment. For this purpose we plan on getting next components: 1. UV source with Ball Lens - LED255J 2. SM1-Threaded Mount for TO-39 - S1LEDM 3. Passive-Heatsink - HSLT2 4. Lens Mount with Internal and External SM1 Threads for connection with Passive-Heatsink - LMR1S/M. We ask you to check our choice and to clear for us one problem. We plan on creating UV source with power supply via USB 2.0. However we can’t understand how we can reliably to do the mount between USB cable and LED. What kinds of additional elements are we need? Also please send me your e-mail for fast communication. Ivchenko Aleksey

besembeson (posted 2015-11-04 06:09:00.0)

Response from Bweh at Thorlabs USA: Our Germany division will follow-up with you with suggestions for your application.

This tab includes all LEDs sold by Thorlabs. Click on More [+] to view all available wavelengths for each type of LED pictured below.

Light Emitting Diode (LED) Selection Guide
Click Photo to Enlarge (Representative; Not to Scale)
Type	Unmounted LEDs	Pigtailed LEDs	LEDs in SMT Packages	LED Arrays	LED Ring Light	Cage-Compatible Diffuse Backlight LED

Light Emitting Diode (LED) Selection Guide
Click Photo to Enlarge (Representative; Not to Scale)
Type	PCB- Mounted LEDs	Heatsink- Mounted LEDs	Collimated LEDs for Microscopy^b	Fiber- Coupled LEDs^c	High-Power LEDs for Microscopy	Multi-Wavelength LED Source Options^d

Measured at 25 °C
These Collimated LEDs are compatible with the standard and epi-illumination ports on the following microscopes: Olympus BX/IX (Item # Suffix: -C1), Leica DMI (Item # Suffix: -C2), Zeiss Axioskop (Item # Suffix: -C4), and Nikon Eclipse (Bayonet Mount, Item # Suffix: -C5).
Typical power when used with MM Fiber with Ø400 µm core, 0.39 NA.
Our Multi-Wavelength LED Sources are available with select combinations of the LEDs at these wavelengths.
Typical power for LEDs with the Leica DMI collimation package (Item # Suffix: -C2).
Minimum power for the collimated output of these LEDs. The collimation lens is installed with each LED.
Typical power for LEDs with the Olympus BX and IX collimation package (Item # Suffix: -C1).
Typical power for LEDs with the Zeiss Axioskop collimation package (Item # Suffix: -C4).
Percentage of LED intensity that emits in the blue portion of the spectrum, from 400 nm to 525 nm.

UV LEDs with Ball Lens (250 - 260 nm)

Item #	Peak Wavelength^a	Optical Power (Min)^b	Spectral FWHM^a	Viewing Half Angle^a	Max DC Forward Current^c	Package^d
LED250J	250 nm	1 mW	12 nm	7.5°	100 mA	TO-39
LED255J	255 nm	1 mW	12 nm	7.5°	100 mA	TO-39
LED260J	260 nm	1 mW	12 nm	7.5°	100 mA	TO-39

Typical values unless otherwise noted.
At 100 mA.
Temperature: 25 °C
We recommend mounting these LEDs in S1LEDM LED Mounts with HSLT2 Passive Heat Sink Lens Tubes.

LED Mounts

Zoom

LED Mount Compatibility
Item #	LED Package	External Mounting Threads	Compatible Spanner Wrenches
Item #	LED Package	External Mounting Threads	Mount	LED Retaining Ring
S05LEDM	TO-18, TO-39, TO-46, and T1-3/4^a	SM05 (0.535"-40)	SPW603 SPW801	SPW301 SPW801
S1LEDM	TO-18, TO-39, TO-46, and T1-3/4^a	SM1 (1.035"-40)	SPW909 SPW801	SPW301 SPW801

The LEDRGBE uses a T-1 3/4 package, but is not compatible with the S05LEDM and S1LEDM, as the four pins prevent the retaining ring from holding the LED in place.

The S05LEDM and S1LEDM LED Mounts are SM05 (0.535"-40) and SM1 (1.035"-40) threaded, 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.

To aid in threading the retaining ring into the mount or in threading the mount into a mating component, we recommend using our selection of spanner wrenches. The SPW801 Adjustable Spanner Wrench can be used to thread LED retaining rings into the mount and the mount into a mating component. Alternatively, the table to the right also lists the compatible fixed spanner wrench for each mount.

Single-Color UV LEDs
250 nm	LED250J (1 mW Min)	-	-	-	-	-
255 nm	LED255W (0.4 mW)	-	-	-	-	-
255 nm	LED255J (1 mW Min)	-	-	-	-	-
260 nm	LED260W (1 mW)	-	-	-	-	-
260 nm	LED260J (1 mW Min)	-	-	-	-	-
275 nm	LED275W (1.6 mW)	-	-	-	-	-
285 nm	LED285J (1.3 mW)	-	-	-	-	-
290 nm	LED290W (1.6 mW)	-	-	-	-	-
295 nm	LED295W (1.2 mW)	-	-	-	-	-
310 nm	LED310W (1.5 mW)	-	-	-	-	-
325 nm	LED325W2 (1.7 mW)	-	-	-	-	-
340 nm	LED340W (1.7 mW)	-	-	-	-	-
340 nm	LED341W (0.33 mW)	-	-	-	-	-
375 nm	LED375L (1 mW)	-	-	-	-	-
375 nm	LED370E (2.5 mW)	-	-	-	-	-
385 nm	LED385L (5 mW)	-	-	-	-	-
395 nm	LED395L (6 mW)	-	-	-	-	-
405 nm	LED405L (6 mW)	-	-	-	-	-
405 nm	LED405E (10 mW)	-	-	-	-	-
Type	Unmounted LEDs	Pigtailed LEDs	LEDs in SMT Packages	LED Arrays	LED Ring Light	Cage-Compatible Diffuse Backlight LED
Single-Color Visible LEDs
430 nm	LED430L (8 mW)	-	-	-	-	-
450 nm	LED450L (7 mW)	-	LEDS450 (250 mW)	-	-	-
465 nm	LED465E (20 mW)	-	-	-	-	-
470 nm	LED470L (170 mW)	EP470S04 (18 mW Min)	-	LIU470A (253 mW)	-	-
470 nm	LED470L (170 mW)	EP470S10 (100 mW Min)	-	LIU470A (253 mW)	-	-
490 nm	LED490L (3 mW)	-	-	-	-	-
505 nm	LED505L (4 mW)	-	-	-	-	-
525 nm	LED525E (2.6 mW Max)	-	-	LIU525A (111 mW)	-	-
	LED525L (4 mW)
	LED528EHP (7 mW)
545 nm	LED545L (2.4 mW CW, 8.7 mW Pulsed)	-	-	-	-	-
562 nm	LED560L (0.15 mW)^a	-	-	-	-	-
570 nm	LED570L (0.3 mW)	-	-	-	-	-
590 nm	LED590L (2 mW)	EP590S04 (3.5 mW Min)	-	LIU590A (109 mW)	-	-
590 nm	LED591E (2 mW)	EP590S10 (18 mW Min)	-	LIU590A (109 mW)	-	-
600 nm	LED600L (3 mW)	-	-	-	-	-
610 nm	LED610L (8 mW)	-	-	-	-	-
625 nm	LED625E (9 mW)	-	-	-	-	-
625 nm	LED625L (12 mW)	-	-	-	-	-
630 nm	LED630L (16 mW)	-	-	LIU630A (208 mW)	-	-
635 nm	LED635L (170 mW)	-	-	-	-	-
639 nm	LED630E (7.2 mW)	-	-	-	-	-
645 nm	LED645L (16 mW)	-	-	-	-	-
660 nm	LED660L (13 mW)	-	-	-	-	-
670 nm	LED670L (12 mW)	-	-	-	-	-
680 nm	LED680L (8 mW)	-	-	-	-	-
700 nm	-	EP700S04 (2 mW Min)	-	-	-	-
700 nm	-	EP700S10 (20 mW Min)	-	-	-	-
Type	Unmounted LEDs	Pigtailed LEDs	LEDs in SMT Packages	LED Arrays	LED Ring Light	Cage-Compatible Diffuse Backlight LED
Single-Color IR LEDs
750 nm	LED750L (18 mW)	-	-	-	-	-
760 nm	LED760L (24 mW)	-	-	-	-	-
770 nm	LED770L (22 mW)	-	-	-	-	-
780 nm	LED780E (18 mW)	-	-	LIU780A (315 mW)	-	-
780 nm	LED780L (22 mW)	-	-	LIU780A (315 mW)	-	-
800 nm	LED800L (20 mW)	-	-	-	-	-
810 nm	LED810L (22 mW)	EP810S04 (16 mW Min)	-	-	-	-
810 nm	LED810L (22 mW)	EP810S10 (90 mW Min)	-	-	-	-
830 nm	LED830L (22 mW)	-	-	-	-	-
840 nm	LED840L (22 mW)	-	-	-	-	-
850 nm	LED851L (13 mW)	-	-	LIU850A (322 mW)	-	-
870 nm	LED870E (22 mW)	-	-	-	-	-
870 nm	LED870L (24 mW)	-	-	-	-	-
890 nm	LED890L (12 mW)	-	-	-	-	-
910 nm	LED910L (10 mW)	-	-	-	-	-
910 nm	LED910E (12 mW)	-	-	-	-	-
930 nm	LED930L (15 mW)	-	-	-	-	-
940 nm	LED940E (18 mW)	-	-	-	-	-
970 nm	LED970L (5 mW)	-	-	-	-	-
1050 nm	LED1050E (2.5 mW)	-	-	-	-	-
	LED1050L (4 mW)
	LED1050L2 (8 mW)^a
1070 nm	LED1070L (4 mW)	-	-	-	-	-
1070 nm	LED1070E (7.5 mW)	-	-	-	-	-
1085 nm	LED1085L (5 mW)	-	-	-	-	-
1200 nm	LED1200E (2.5 mW)	-	-	-	-	-
1200 nm	LED1200L (5 mW)	-	-	-	-	-
1300 nm	LED1300E (2 mW)	-	-	-	-	-
1300 nm	LED1300L (3.5 mW)	-	-	-	-	-
1450 nm	LED1450E (2 mW)	-	-	-	-	-
1450 nm	LED1450L (5 mW)	-	-	-	-	-
1550 nm	LED1550E (2 mW)	-	-	-	-	-
1550 nm	LED1550L (4 mW)	-	-	-	-	-
1600 nm	LED1600L (2 mW)	-	-	-	-	-
1650 nm	LED1600P (1.2 mW)	-	-	-	-	-
2800 nm	LED2800W (0.3 mW Quasi-CW, 2.0 mW Pulsed)	-	-	-	-	-
4400 nm	LED4400P (0.012 mW Quasi-CW)
Type	Unmounted LEDs	Pigtailed LEDs	LEDs in SMT Packages	LED Arrays	LED Ring Light	Cage-Compatible Diffuse Backlight LED
Multi-Color, Broadband, and White LEDs
572 nm and 625 nm	LEDGR (0.09 mW and 0.19 mW)	-	-	-	-	-
588 nm and 617 nm	LEDRY (0.09 mW and 0.19 mW)	-	-	-	-	-
467.5 nm, 525 nm, and 627.5 nm	LEDRGBE (5.8 mW, 6.2 mW, and 3.1 mW)	-	-	-	-	-
430 - 660 nm (White)	LEDWE-15 (13 mW)	-	-	-	-	-
	LEDW7E (15.0 mW)
	LEDW25E (15.0 mW)
6500 K (Cold White)	-	-	-	-	-	LEDBW1 (251 mW Min)
5500 K (Daylight White)	-	-	-	-	LEDRW40 (370 mW Min)	-
5000 K (Cold White)	-	-	LEDSW50 (110 mW)	-	-	-
4600 - 9000 K (Cold White)	-	-	-	LIUCWHA (250 mW)	-	-
4000 K (Warm White)	-	-	LEDSW40 (115 mW)	-	-	-
3000 K (Warm White)	-	-	LEDSW30 (100 mW)	-	-	-

Single-Color UV LEDs
265 nm	M265D4 (38.4 mW Min)^a	M265L5 (38.4 mW Min)^a	-	-	-	-
275 nm	M275D2 (45 mW Min)	M275L4 (45 mW Min)	-	-	-	-
275 nm	M275D3 (47.3 mW Min)^a	M275L4 (45 mW Min)	-	-	-	-
280 nm	-	M280L6 (78 mW Min)^a	-	M280F5 (0.5 mW Min)^a	-	-
300 nm	M300D3 (26 mW Min)	M300L4 (26 mW Min)	-	-	-	-
308 nm	M310D1 (38.5 mW Min)^a	M310L1 (38.5 mW Min)^a	-	M310F1 (0.51 mW)^a	-	-
325 nm	M325D3 (25 mW Min)	M325L5 (25 mW Min)	-	M325F4 (350 µW)	-	-
340 nm	M340D4 (45.5 mW Min)^a	M340L5 (45.5 mW Min)^a	-	M340F4 (0.75 mW)^a	-	-
365 nm	M365D2 (1150 mW Min)	M365L3 (880 mW Min)	M365L3-Cx (320 mW)^e	M365FP1 (15.5 mW)	SOLIS-365C (3.0 W)^f	Chrolis (1130 mW)
365 nm	M365D2 (1150 mW Min)	M365LP1 (1350 mW Min)	M365LP1-Cx (350 mW)^e	M365FP1 (15.5 mW)	SOLIS-365C (3.0 W)^f	4-Wavelength Source (85 mW)
375 nm	M375D4 (1270 mW Min)	M375L4 (1270 mW Min)	-	M375F2 (4.23 mW)	-	-
385 nm	M385D2 (1650 mW Min)	M385L3 (1240 mW Min)	M385L2-Cx (90 mW)^e	M385FP1 (23.2 mW)	SOLIS-385C (5.8 W)^f	Chrolis (1250 mW)
		M385L3 (1240 mW Min)	M385L3-Cx (450 mW)^e			Chrolis (1250 mW)
		M385LP1 (1650 mW Min)	M385LP1-Cx (520 mW)^e			4-Wavelength Source (95 mW)
395 nm	M395D3 (400 mW Min)	M395L4 (400 mW Min)	-	M395F3 (6.8 mW)	-	-
	M395D4 (1420 mW Min)	M395L5 (1130 mW Min)		M395FP1 (29.8 mW)
	M395D4 (1420 mW Min)	M395LP1 (1420 mW Min)		M395FP1 (29.8 mW)
405 nm	M405D2 (1500 mW Min)	M405L4 (1000 mW Min)	M405L4-Cx (510 mW)^g	M405F1 (3.7 mW)	SOLIS-405C (3.9 W)^f	Chrolis (900 mW)
405 nm	M405D2 (1500 mW Min)	M405LP1 (1200 mW Min)	M405LP1-Cx (450 mW)^e	M405FP1 (24.3 mW)	SOLIS-405C (3.9 W)^f	4-Wavelength Source (290 mW)
Type	PCB- Mounted LEDs	Heatsink- Mounted LEDs	Collimated LEDs for Microscopy^b	Fiber- Coupled LEDs^c	High-Power LEDs for Microscopy	Multi-Wavelength LED Source Options^d
Single-Color Visible LEDs
415 nm	M415D2 (1640 mW Min)	M415L4 (1310 mW Min)	-	M415F3 (21.3 mW)	SOLIS-415C (5.8 W)^f	-
415 nm	M415D2 (1640 mW Min)	M415LP1 (1640 mW Min)	-	M415F3 (21.3 mW)	SOLIS-415C (5.8 W)^f	-
420 nm	-	-	-	-	-	Chrolis (710 mW)
420 nm	-	-	-	-	-	4-Wavelength Source (95 mW)
430 nm	M430D3 (529.2 mW Min)^a	M430L5 (529.2 mW Min)^a	-	M430F1 (7.5 mW)^a	-	-
445 nm	-	-	-	-	SOLIS-445C (5.4 W)^f	-
450 nm	M450D4 (2118.1 mW)^a	M450LP2 (2118.1 mW)^a	-	-	-	-
455 nm	M455D3 (1150 mW Min)	M455L4 (1150 mW Min)	M455L4-Cx (490 mW)^e	M455F3 (24.5 mW)	-	4-Wavelength Source (310 mW)
455 nm	M455D3 (1150 mW Min)	M455L4 (1150 mW Min)	M455L4-Cx (490 mW)^e	M455F3 (24.5 mW)	-	4-Wavelength Source (310 mW)
470 nm	M470D4 (809 mW Min)^a	M470L5 (809 mW Min)^a	M470L5-Cx (402 mW)^e	M470F4 (20 mW)^a	SOLIS-470C (3.0 W)^f	4-Wavelength Source (250 mW)
475 nm	-	-	-	-	-	Chrolis (630 mW)
490 nm	M490D3 (205 mW Min)	M490L4 (205 mW Min)	-	M490F4 (2.8 mW)^a	-	Chrolis (120 mW)
490 nm	M490D3 (205 mW Min)	M490L4 (205 mW Min)	-	M490F4 (2.8 mW)^a	-	4-Wavelength Source (50 mW)
505 nm	M505D3 (400 mW Min)	M505L4 (400 mW Min)	M505L3-Cx (180 mW)^h	M505F3 (11.7 mW)	SOLIS-505C (1.0 W)^f	4-Wavelength Source (170 mW)
505 nm	M505D3 (400 mW Min)	M505L4 (400 mW Min)	M505L4-Cx (170 mW)^e	M505F3 (11.7 mW)	SOLIS-505C (1.0 W)^f	4-Wavelength Source (170 mW)
525 nm	-	-	-	-	SOLIS-525C (2.4 W)^f	Chrolis (180 mW)
530 nm	M530D3 (370 mW Min)	M530L4 (370 mW Min)	M530L4-Cx (160 mW)^e	M530F2 (9.6 mW)	-	4-Wavelength Source (100 mW)
554 nm	MINTD3 (650 mW Min)	MINTL5 (650 mW Min)	-	MINTF4 (28 mW)	-	-
565 nm	M565D2 (880 mW Min)	M565L3 (880 mW Min)	-	M565F3 (13.5 mW)	SOLIS-565D (5.7 W)^f	Chrolis (350 mW)
565 nm	M565D2 (880 mW Min)	M565L3 (880 mW Min)	-	M565F3 (13.5 mW)	SOLIS-565D (5.7 W)^f	4-Wavelength Source (106 mW)
590 nm	M590D3 (230 mW Min)	M590L4 (230 mW Min)	M590L4-Cx (100 mW)^e	M590F3 (4.6 mW)	SOLIS-590C (350 mW)^f	Chrolis (140 mW)
590 nm	M590D3 (230 mW Min)	M590L4 (230 mW Min)	M590L4-Cx (100 mW)^e	M590F3 (4.6 mW)	SOLIS-590C (350 mW)^f	4-Wavelength Source (65 mW)
595 nm	M595D3 (820 mW Min)	M595L4 (820 mW Min)	-	M595F2 (11.5 mW)	SOLIS-595C (700 mW)^f	-
617 nm	M617D4 (737.4 mW Min)^a	M617L5 (737.4 mW Min)^a	M617L5-Cx (737.4 mW Min)^a	M617F2 (13.2 mW)	SOLIS-617C (1.5 mW)^f	4-Wavelength Source (210 mW)
620 nm	-	-	-	-	SOLIS-620D (3.47 W)^f	-
625 nm	M625D3 (700 mW Min)	M625L4 (700 mW Min)	M625L4-Cx (490 mW)^e	M625F1 (17.5 mW)	-	Chrolis (490 mW)
625 nm	M625D3 (700 mW Min)	M625L4 (700 mW Min)	M625L4-Cx (490 mW)^e	M625F1 (17.5 mW)	-	4-Wavelength Source (240 mW)
660 nm	M660D2 (940 mW Min)	M660L4 (940 mW Min)	M660L4-Cx (400 mW)^e	M660FP1 (15.5 mW)	SOLIS-660C (2.0 W)^f	4-Wavelength Source (210 mW)
680 nm	M680D2 (180 mW Min)	M680L4 (180 mW Min)	-	-	-	-
700 nm	M700D2 (80 mW Min)	M700L4 (80 mW Min)	-	M700F4 (6.4 mW)	-	-
730 nm	M730D3 (540 mW Min)	M730L5 (540 mW Min)	-	-	-	-
740 nm	-	-	-	M740F2 (6.0 mW)	SOLIS-740C (2.0 W)^f	-
Type	PCB- Mounted LEDs	Heatsink- Mounted LEDs	Collimated LEDs for Microscopy^b	Fiber- Coupled LEDs^c	High-Power LEDs for Microscopy	Multi-Wavelength LED Source Options^d
Single-Color IR LEDs
780 nm	M780D2 (200 mW Min)	M780L3 (200 mW Min)	M780L3-Cx (130 mW)^e	M780F2 (7.0 mW)	-	Chrolis (40 mW)
780 nm	M780D3 (800 mW Min)	M780LP1 (800 mW Min)	M780L3-Cx (130 mW)^e	M780F2 (7.0 mW)	-	Chrolis (40 mW)
810 nm	M810D4 (810 mW Min)^a	M810L5 (810 mW Min)^a	-	M810F3 (19.3 mW)^a	-	-
850 nm	M850D2 (900 mW Min)	M850L3 (900 mW Min)	M850L3-Cx (330 mW)^e	M850F3 (8.6 mW Min)^a	SOLIS-850C (2.7 W)^f	-
850 nm	M850D3 (1400 mW)	M850LP1 (1400 mW Min)	M850L3-Cx (330 mW)^e	M850F3 (8.6 mW Min)^a	SOLIS-850C (2.7 W)^f	-
880 nm	M880D2 (300 mW Min)	M880L3 (300 mW Min)	-	M880F2 (3.4 mW)	-	-
940 nm	M940D2 (800 mW Min)	M940L3 (800 mW Min)	M940L3-Cx (320 mW)^e	M940F3 (14.2 mW)	SOLIS-940C (2.5 W)^f	-
970 nm	M970D3 (600 mW Min)	M970L4 (600 mW Min)	-	M970F3 (8.1 mW)	-	-
1050 nm	M1050D1 (50 mW Min)	M1050L2 (50 mW Min)	-	-	-	-
1050 nm	M1050D3 (160 mW Min)	M1050L4 (160 mW Min)	-	M1050F3 (3 mW)	-	-
1100 nm	M1100D1 (168 mW Min)^a	M1100L1 (168 mW Min)^a	-	M1100F1 (5.4 mW)^a	-	-
1200 nm	M1200D3 (136 mW Min)^a	M1200L4 (136 mW Min)^a	-	M1200F1 (2.5 mW)^a	-	-
1300 nm	M1300D2 (25 mW Min)	M1300L3 (25 mW Min)	-	M1300F1 (2.31 mW)^a	-	-
1300 nm	M1300D3 (122.8 mW Min)^a	M1300L4 (122.8 mW Min)^a	-	M1300F1 (2.31 mW)^a	-	-
1550 nm	M1550D2 (31 mW Min)	-	-	-	-	-
1650 nm	M1650D2 (13 mW Min)	M1650L4 (13 mW Min)	-	-	-	-
1900 nm	M1900D1 (10 mW Min)^a	M1900L1 (10 mW Min)^a
3400 nm	M3400D1 (2.2 mW Min)^a	M3400L1 (2.2 mW Min)^a	-	-	-	-
4300 nm	M4300D1 (1.1 mW Min)^a	M4300L1 (1.1 mW Min)^a	-	-	-	-
Type	PCB- Mounted LEDs	Heatsink- Mounted LEDs	Collimated LEDs for Microscopy^b	Fiber- Coupled LEDs^c	High-Power LEDs for Microscopy	Multi-Wavelength LED Source Options^d
Multi-Color, Broadband, and White LEDs
455 nm (12.5%ⁱ) and 640 nm	MPRP1D2 (275 mW Min)	MPRP1L4 (275 mW Min)	-	-	-	-
6500 K (Cold White)	MCWHD5 (930 mW Min)	MCWHL7 (930 mW Min)	-	-	SOLIS-1D (5.8 W)^f	-
	MCWHD6 (942 mW Min)^a	MCWHLP2 (942 mW Min)^a
	MCWHD7 (2064.8 mW Min)^a	MCWHLP3 (2064.8 mW Min)^a
6200 K (Cold White)	-	-	-	MCWHF2 (27.0 mW)	-	-
4000 K (Warm White)	-	-	-	MWWHF2 (23.1 mW)	-	-
3000 K (Warm White)	MWWHD4 (1713 mW Min)^a	MWWHL4 (570 mW Min)	-	-	SOLIS-2C (3.2 W)^f	-
3000 K (Warm White)	MWWHD4 (1713 mW Min)^a	MWWHLP2 (1713 mW Min)^a	-	-	SOLIS-2C (3.2 W)^f	-
5700 K (Day Light White)	-	-	-	-	SOLIS-3C (3.5 W)	-
470 - 850 nm (Broadband)	MBB1D1 (70 mW Min)	MBB1L3 (70 mW Min)	-	MBB1F1 (1.2 mW)	-	-
770 nm, 860 nm, & 940 nm (Broadband)	MBB2D1 (740 mW Min)^a	MBB2L1 (650 mW Min)^a	-	-	-	-
770 nm, 860 nm, & 940 nm (Broadband)	MBB2D1 (740 mW Min)^a	MBB2LP1 (740 mW Min)^a	-	-	-	-