.hide-partial { max-height: none; } .show-more { display: none; }

Round Opto-electronics

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Opto-electronics

List Images

Results: 5,067

Applied Filters:

Lens Shape = Round

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
LED Panel Mount Indicators LED INDICATOR 8MM Apem Q8F8BXXB02E Q8F8BXXB02E Apem 1: £15.55 15Expected 01/02/2027	Mfr. Part No. Q8F8BXXB02E Mouser Part No 642-Q8F8BXXB02E	Apem	LED Panel Mount Indicators LED INDICATOR 8MM	Datasheet	15Expected 01/02/2027	£15.55 £12.47 £11.16 £10.42 £10.28	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED INDICATOR 8MM Apem Q8P7BZZRYG02E Q8P7BZZRYG02E Apem 1: £16.04 20Expected 16/11/2026	Mfr. Part No. Q8P7BZZRYG02E Mouser Part No 642-Q8P7BZZRYG02E	Apem	LED Panel Mount Indicators LED INDICATOR 8MM	Datasheet	20Expected 16/11/2026	£16.04 £12.86 £11.13 £10.28	Min.: 1 Mult.: 1
Infrared Emitters 1550nm SWIR EMitter TO-46 Metal Can Flat Lens MTE5215W-WRC Marktech Optoelectronics 1: £8.72 45Expected 13/11/2026 New Product	Mfr. Part No. MTE5215W-WRC Mouser Part No 193-MTE5215W-WRC New Product	Marktech Optoelectronics	Infrared Emitters 1550nm SWIR EMitter TO-46 Metal Can Flat Lens	Datasheet	45Expected 13/11/2026	£8.72 £6.73 £5.55 £5.05 View £4.89 Quote	Min.: 1 Mult.: 1
Single Colour LEDs 450nm Vis Emitter Flat Top Ceramic SMT VS450SMC Marktech Optoelectronics 1: £12.00 24On Order New Product	Mfr. Part No. VS450SMC Mouser Part No 193-VS450SMC New Product	Marktech Optoelectronics	Single Colour LEDs 450nm Vis Emitter Flat Top Ceramic SMT	Datasheet	24On Order	£12.00 £9.33 £7.78 £7.11 View £6.89 Quote	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED RED 8MM NUT 24VAC/DC FL1A-8FW-1-R24V Mallory Sonalert 1: £5.59 34Expected 04/01/2027	Mfr. Part No. FL1A-8FW-1-R24V Mouser Part No 539-FL1A-8FW-1-R24V	Mallory Sonalert	LED Panel Mount Indicators LED RED 8MM NUT 24VAC/DC Learn More about Mallory Sonalert fl1a leds	Datasheet	34Expected 04/01/2027	£5.59 £3.99 £3.52 £3.27 £3.11	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED GRN 8MM NUT 3VAC/DC FL1M-8CW-1-G3V Mallory Sonalert 1: £5.65 70On Order	Mfr. Part No. FL1M-8CW-1-G3V Mouser Part No 539-FL1M-8CW-1-G3V	Mallory Sonalert	LED Panel Mount Indicators LED GRN 8MM NUT 3VAC/DC Learn More about Mallory Sonalert fl1m leds	Datasheet	70On Order On Order Ship Dates Mfr. No: FL1M-8CW-1-G3V Stock: 0 On Order: 35 Expected 25/12/2026 35 Expected 18/01/2027 Factory Lead Time: 8 Weeks	£5.65 £4.16 £2.93 £2.71 £2.65	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED RED 8MM NUT 12VAC/DC FL1M-8CW-1-R12V Mallory Sonalert 1: £5.01 70Expected 25/12/2026	Mfr. Part No. FL1M-8CW-1-R12V Mouser Part No 539-FL1M-8CW-1-R12V	Mallory Sonalert	LED Panel Mount Indicators LED RED 8MM NUT 12VAC/DC Learn More about Mallory Sonalert fl1m leds	Datasheet	70Expected 25/12/2026	£5.01 £4.16 £3.08 £2.83 £2.65	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED GRN 6MM NUT 3VAC/DC FL1M-6FW-1-G3V Mallory Sonalert 1: £4.77 89Expected 21/12/2026	Mfr. Part No. FL1M-6FW-1-G3V Mouser Part No 539-FL1M6FW-1-G3V	Mallory Sonalert	LED Panel Mount Indicators LED GRN 6MM NUT 3VAC/DC Learn More about Mallory Sonalert fl1m leds	Datasheet	89Expected 21/12/2026	£4.77 £3.16 £2.71 £2.50 View £2.37 £2.29 Quote	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED RED 6MM NUT 110VAC/DC FL1M-6FW-1-R110V Mallory Sonalert 1: £4.67 70Expected 11/01/2027	Mfr. Part No. FL1M-6FW-1-R110V Mouser Part No 539-FL1M6FW-1-R110V	Mallory Sonalert	LED Panel Mount Indicators LED RED 6MM NUT 110VAC/DC Learn More about Mallory Sonalert fl1m leds	Datasheet	70Expected 11/01/2027	£4.67 £3.08 £2.80 £2.51 £2.33	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED RED 6MM NUT 24VAC/DC FL1M-6FW-1-R24V Mallory Sonalert 1: £4.77 127Expected 11/01/2027	Mfr. Part No. FL1M-6FW-1-R24V Mouser Part No 539-FL1M6FW-1-R24V	Mallory Sonalert	LED Panel Mount Indicators LED RED 6MM NUT 24VAC/DC Learn More about Mallory Sonalert fl1m leds	Datasheet	127Expected 11/01/2027	£4.77 £3.19 £2.81 £2.48 View £2.37 £2.34	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED GRN 8MM NUT 110VAC/DC UL FL1M-8FW-1-G110V Mallory Sonalert 1: £6.46 54Expected 14/12/2026	Mfr. Part No. FL1M-8FW-1-G110V Mouser Part No 539-FL1M8FW-1-G110V	Mallory Sonalert	LED Panel Mount Indicators LED GRN 8MM NUT 110VAC/DC UL Learn More about Mallory Sonalert fl1m leds	Datasheet	54Expected 14/12/2026	£6.46 £4.51 £3.75 £3.47 View £3.37 £3.29	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED GRN 8MM NUT 24VAC/DC FL1M-8FW-1-G24V Mallory Sonalert 1: £5.43 36Expected 28/12/2026	Mfr. Part No. FL1M-8FW-1-G24V Mouser Part No 539-FL1M8FW-1-G24V	Mallory Sonalert	LED Panel Mount Indicators LED GRN 8MM NUT 24VAC/DC Learn More about Mallory Sonalert fl1m leds	Datasheet	36Expected 28/12/2026	£5.43 £3.68 £3.14 £2.85 View £2.73 £2.64	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED RED 8MM NUT 110VAC/DC UL FL1M-8FW-1-R110V Mallory Sonalert 1: £5.32 50Expected 14/12/2026	Mfr. Part No. FL1M-8FW-1-R110V Mouser Part No 539-FL1M8FW-1-R110V	Mallory Sonalert	LED Panel Mount Indicators LED RED 8MM NUT 110VAC/DC UL Learn More about Mallory Sonalert fl1m leds	Datasheet	50Expected 14/12/2026	£5.32 £3.98 £3.56 £3.31 View £3.20 £3.18	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED RED 8MM NUT 2VAC/DC FL1M-8FW-1-R2V Mallory Sonalert 1: £4.98 70Expected 28/12/2026	Mfr. Part No. FL1M-8FW-1-R2V Mouser Part No 539-FL1M8FW-1-R2V	Mallory Sonalert	LED Panel Mount Indicators LED RED 8MM NUT 2VAC/DC Learn More about Mallory Sonalert fl1m leds	Datasheet	70Expected 28/12/2026	£4.98 £3.38 £2.89 £2.68 £2.51	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED YEL 8MM NUT 110VAC/DC UL FL1M-8FW-1-Y110V Mallory Sonalert 1: £6.32 31Expected 14/12/2026	Mfr. Part No. FL1M-8FW-1-Y110V Mouser Part No 539-FL1M8FW-1-Y110V	Mallory Sonalert	LED Panel Mount Indicators LED YEL 8MM NUT 110VAC/DC UL Learn More about Mallory Sonalert fl1m leds	Datasheet	31Expected 14/12/2026	£6.32 £4.30 £3.73 £3.46 View £3.32 £3.29	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED YEL 8MM NUT 12VAC/DC FL1M-8FW-1-Y12V Mallory Sonalert 1: £4.98 70Expected 11/01/2027	Mfr. Part No. FL1M-8FW-1-Y12V Mouser Part No 539-FL1M8FW-1-Y12V	Mallory Sonalert	LED Panel Mount Indicators LED YEL 8MM NUT 12VAC/DC Learn More about Mallory Sonalert fl1m leds	Datasheet	70Expected 11/01/2027	£4.98 £3.31 £2.88 £2.67 £2.51	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED YEL 8MM NUT 12VAC/DC FL1P-8NW-2-Y24V Mallory Sonalert 1: £3.20 35On Order	Mfr. Part No. FL1P-8NW-2-Y24V Mouser Part No 539-FL1P-8NW-2-Y24V	Mallory Sonalert	LED Panel Mount Indicators LED YEL 8MM NUT 12VAC/DC Learn More about Mallory Sonalert fl1p leds	Datasheet	35On Order	£3.20 £2.23 £1.96 £1.82 View £1.74 £1.71	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED RED 6MM SNAP 110VAC/DC FL1P-6QW-2-R110V Mallory Sonalert 1: £3.57 47Expected 21/12/2026	Mfr. Part No. FL1P-6QW-2-R110V Mouser Part No 539-FL1P6QW-2-R110V	Mallory Sonalert	LED Panel Mount Indicators LED RED 6MM SNAP 110VAC/DC Learn More about Mallory Sonalert fl1p leds	Datasheet	47Expected 21/12/2026	£3.57 £2.13 £1.94 £1.78 View £1.68 £1.67 £1.66	Min.: 1 Mult.: 1
LED Panel Mount Indicators LED BLU 8MM NUT 12VAC/DC FL1P-8NW-1-B12V Mallory Sonalert 1: £3.35 68Expected 14/12/2026	Mfr. Part No. FL1P-8NW-1-B12V Mouser Part No 539-FL1P8NW-1-B12V	Mallory Sonalert	LED Panel Mount Indicators LED BLU 8MM NUT 12VAC/DC Learn More about Mallory Sonalert fl1p leds	Datasheet	68Expected 14/12/2026	£3.35 £2.17 £1.96 £1.73 £1.60	Min.: 1 Mult.: 1
LED Panel Mount Indicators Pilot Light 22mm, Integral LED Altech 3PLBR5L-230D 3PLBR5L-230D Altech 1: £10.90 24Factory Stock Available Restricted Availability	Mfr. Part No. 3PLBR5L-230D Mouser Part No 845-3PLBR5L-230D	Altech	LED Panel Mount Indicators Pilot Light 22mm, Integral LED Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	24Factory Stock Available More Info Available	£10.90 £10.07 £9.84 £9.61 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability
Single Colour LEDs Amber, 617nm LA E67F-BACA-24-1 ams OSRAM 1: £0.353 16,000Stock Available	Mfr. Part No. LA E67F-BACA-24-1 Mouser Part No 720-LAE67FBA243A4BZ	ams OSRAM	Single Colour LEDs Amber, 617nm	Datasheet	16,000Stock Available More Info Available	Cut Tape £0.353 £0.231 £0.155 £0.107 Reel £0.08 View £0.099 £0.078 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
LED Lighting Modules Rctngl 4x2 Wht 5000K L2 Board 70 CRI LSR2-08F04-5070-00 New Energy 350: £17.93 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. LSR2-08F04-5070-00 Mouser Part No 416-LSR2-08F04507000	New Energy	LED Lighting Modules Rctngl 4x2 Wht 5000K L2 Board 70 CRI Learn More about New Energy newenergy lsr2 08x led modules	Datasheet	Non-Stocked Lead-Time 12 Weeks	£17.93 Quote Quote	Min.: 350 Mult.: 350
LED Panel Mount Indicators RED,METAL DC 4V L08-01RAAS-MR7001 Amphenol LTW 1: £5.23 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. L08-01RAAS-MR7001 Mouser Part No 523-L0801RAASMR7001	Amphenol LTW	LED Panel Mount Indicators RED,METAL DC 4V Learn More about Amphenol LTW led indicators	Datasheet	Non-Stocked Lead-Time 5 Weeks	£5.23 £4.45 £3.88 £3.64 View £3.47 £3.40 Quote	Min.: 1 Mult.: 1
LED Panel Mount Indicators WHITE,METAL SOLDER L08-01WAAS-MR7001 Amphenol LTW 1: £5.23 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. L08-01WAAS-MR7001 Mouser Part No 523-L0801WAASMR7001	Amphenol LTW	LED Panel Mount Indicators WHITE,METAL SOLDER Learn More about Amphenol LTW led indicators	Datasheet	Non-Stocked Lead-Time 5 Weeks	£5.23 £4.30 £3.76 £3.49 View £3.37 £3.29 Quote	Min.: 1 Mult.: 1
LED Panel Mount Indicators WHITE,PLASTIC DC 4V L08-01WAAS-PR7001 Amphenol LTW 1: £5.53 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. L08-01WAAS-PR7001 Mouser Part No 523-L0801WAASPR7001	Amphenol LTW	LED Panel Mount Indicators WHITE,PLASTIC DC 4V Learn More about Amphenol LTW led indicators	Datasheet	Non-Stocked Lead-Time 5 Weeks	£5.53 £3.71 £3.08 £2.88 View £2.75 £2.70 Quote	Min.: 1 Mult.: 1