LEDs

Visible LEDs are light emitting devices that generate visible illumination when charged with electrical currents. The brightness of visible LEDs depend on the ranges of power strength emitted from the diodes or twin terminal structures located on the insides.


What are visible LEDs used for?

Visible LEDs are typical in electronic components such as indicator lamps, used in the automotive industry. They are also used in signage and displays such as backlighting for billboards and posters. Visible LEDs are found in everyday products like calculators, digital watches, and smart devices.

Types of visible LEDs

Visible LEDs have different visible lighting features:

  • Flashing LEDs are attention seeking or warning indicators operated by multivibrator circuits, which flash at preset intervals.
  • Bi-colour LEDs have two different coloured LED emitters in one unit to depict system status, for example 'on' or 'off'.
  • Tri-colour LEDs have three LED emitters in one unit producing different colours, with the most common example being traffic light systems.
  • RGB (red, green, blue) LEDs have built-in control units to produce combinations of the primary colours and are mostly used in decorative and entertainment applications.

...
Read more Read less

Filters

Viewing 1 - 20 of 6371 products
Results per page
Description Price LED Colours Package Type Mounting Type Number of LEDs Forward Voltage Luminous Intensity Radiant Flux Number of Pins Viewing Angle Luminous Flux Lens Shape Dominant Wavelength Dimensions Colour Temperature
RS Stock No. 180-8087
BrandRS PRO
$1.035
Each (On a Reel of 1000)
units
RGB 2020 Surface Mount 3 6 V 160 → 180 (Blue) mcd, 300 → 330 (Red) mcd, 420 → 460 (Green) mcd - 6 160 ° - - - 2 x 2 x 0.9mm -
RS Stock No. 180-8086
BrandRS PRO
$0.665
Each (On a Reel of 1000)
units
RGB 3535 Surface Mount 3 5.5 V - - 4 - - - - 3.7 x 3.5 x 0.95mm -
RS Stock No. 180-8080
BrandRS PRO
$0.592
Each (On a Reel of 1000)
units
RGB 5050 Surface Mount 3 5.5 V 1000 → 1500 (Blue) mcd, 2200 → 3300 (Green) mcd, 700 → 1000 (Red) mcd - 4 - - - 465 → 470 (Blue) nm, 520 → 525 (Green) nm, 620 → 625 (Red) nm 5 x 5 x 1.6mm -
RS Stock No. 180-8083
BrandRS PRO
$0.739
Each (On a Reel of 1000)
units
RGBW 5050 Surface Mount 4 5.5 V - - 4 - - - - 5 x 5 x 1.6mm -
RS Stock No. 228-5988
Mfr. Part No.L-53HD
BrandKingbright
$0.814
Each (In a Pack of 5)
units
Red 5mm (T-1 3/4) Through Hole 1 2.25 V 5 mcd - 2 60 ° - Round 660 nm 5 x 8.6mm -
RS Stock No. 123-7537
Mfr. Part No.LXZ2-2790-3
BrandLumileds
$3.70
Each (In a Pack of 5)
units
White 2016 (0806) Surface Mount 1 3.25 V - - 2 116 ° 160 lm Rectangular - 1.64 x 2.04 x 0.59mm 2700K
RS Stock No. 170-9808
Mfr. Part No.LXZ2-2790-3
BrandLumileds
$2.385
Each (On a Reel of 2000)
units
White 2016 (0806) Surface Mount 1 3.25 V - - 2 116 ° 160 lm Rectangular - 1.64 x 2.04 x 0.59mm 2700K
RS Stock No. 228-5607
Mfr. Part No.L-53ID-12V
BrandKingbright
$0.91
Each (In a Pack of 5)
units
Red 5mm (T-1 3/4) Through Hole 1 12 V 30 mcd - 2 60 ° - Round 625 nm 5 x 8.6mm -
RS Stock No. 228-5764
Mfr. Part No.L-59EGW
BrandKingbright
$4.55
Each
units
Green, Red 5mm (T-1 3/4) Through Hole 2 2 V, 2.2 V 50 mcd, 60 mcd - 3 60 ° - Round 568 / 625 nm 5 x 8.6mm -
RS Stock No. 228-6082
Mfr. Part No.L-56BYD
BrandKingbright
$1.34
Each
units
Yellow 5mm (T-1 3/4) Through Hole 1 14 V 20 mcd - 2 60 ° - Round 588 nm 5mm -
RS Stock No. 228-5685
Mfr. Part No.L-93WEGW
BrandKingbright
$4.55
Each
units
Green, Red 3mm (T-1) Through Hole 2 2 V, 2.2 V 40 mcd - 3 60 ° - Round 617 nm 3 x 4.6mm -
RS Stock No. 228-6004
Mfr. Part No.L-53GD
BrandKingbright
$0.91
Each (In a Pack of 5)
units
Green 5mm (T-1 3/4) Through Hole 1 2 V 20 mcd - 2 60 ° - Round 568 nm 5 x 8.6mm -
RS Stock No. 922-2139
Mfr. Part No.LURR3000G3
BrandLedtech
$0.641
Each (In a Pack of 20)
units
Red 3mm (T-1) Through Hole 1 1.7 V 1200 mcd - 2 46 ° - Round 660 nm 3 (Dia.) x 5.1mm -
RS Stock No. 165-1808
Mfr. Part No.KA-3528CGCKT
BrandKingbright
$0.25
Each (On a Reel of 2000)
units
Green PLCC 2 Surface Mount 1 2.5 V 100 mcd - 2 120 ° - Round 570 nm 3.5 x 2.8 x 1.9mm -
RS Stock No. 860-9084
Mfr. Part No.KA-3528CGCKT
BrandKingbright
$0.38
Each (In a Pack of 50)
units
Green PLCC 2 Surface Mount 1 2.5 V 100 mcd - 2 120 ° - Round 570 nm 3.5 x 2.8 x 1.9mm -
RS Stock No. 178-3094
Mfr. Part No.HLMP-3301
BrandBroadcom
$0.145
Each (On a Tape of 2000)
units
- - - - - - - - - - - - - -
RS Stock No. 826-363
Mfr. Part No.HLMP-3301
BrandBroadcom
$0.622
Each (In a Pack of 5)
units
Red 5mm (T-1 3/4) Through Hole 1 1.9 V 5.4 mcd - 2 60 ° - Round 626 nm 5 x 9.19mm -
RS Stock No. 146-1319
Mfr. Part No.NSPW515DS
BrandNichia
$1.04
Each (In a Bag of 1000)
units
White 5mm (T-1 3/4) Through Hole 1 3.2 V 2.3 cd - 2 65 ° - Round - 5 x 8.3mm -
RS Stock No. 713-3974
Mfr. Part No.NSPW515DS
BrandNichia
$2.688
Each (In a Pack of 5)
units
White 5mm (T-1 3/4) Through Hole 1 3.2 V 2.3 cd - 2 65 ° - Round - 5 x 8.3mm -
RS Stock No. 810-6705
Mfr. Part No.C503D-WAN-CCbEb151
BrandCree
$0.522
Each (In a Pack of 25)
units
White 5mm (T-1 3/4) Through Hole 1 4 V 64.6 cd - 2 15 ° - Round - - 9000K
Related Products
The HLMP-D150/D155 and HLMP-K150/K155 series, from Avago Technologies, ...
Description:
The HLMP-D150/D155 and HLMP-K150/K155 series, from Avago Technologies, are low current red LED lamps. They are solid state LED lamps which use double heterojunction (DH) Al. GaAs/Ga. As material technology. This material gives this family of LEDs a high light ...
The HLMP-D101/D105 and HLMP-K101/K105 series, from Avago Technologies, ...
Description:
The HLMP-D101/D105 and HLMP-K101/K105 series, from Avago Technologies, are high intensity LED lamps. This family of solid-state LED lamps use double heterojunction (DH) Al. GaAs/Ga. As material technology. Their LED material offers a high light output efficiency over a range ...
The C503 series from Cree consists of 5mm ...
Description:
The C503 series from Cree consists of 5mm round light emitting diodes (LEDs). These coloured LEDs offer high lumen output for excellent readability in sunlight. The C503 series provides dependable performance and a stable light output over long periods of ...
This family of LEDs, from Kingbright, are multi-colour ...
Description:
This family of LEDs, from Kingbright, are multi-colour devices. They come in bi-colour and full colour options in various through hole package types. There are also water clear and diffused lens types.The multi-colour LEDs offer long life solid-state reliability with ...