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LEDs (light Emitting Diodes) generate visible illumination when an electric current flows through them converting electrical energy into light energy and less into heat energy. Making them more efficient than incandescent bulbs. The brightness of LED lights will depend on the ranges of power strength emitted from the diodes or twin terminal structures located on the insides. We supply them as through hole or surface mount (SMD) types like the popular **ChipLED**, there are different versions such as the **TopLED**, **SideLED**, **SmartLED**, **PointLED** and **Firefly** series.

**What are LEDs used for?**

Light emitting diodes are semiconductor devices, these electronic components can be used in a wide range of products and environments. From indicator lamps, signs, and displays including backlighting and seven-segment displays to consumer electronics such as calculators, digital watches, and smart devices. They can be used in remote-control circuits and can also replace small incandescent bulbs. Offering a long life, more energy efficiency and they are more economical. Other areas using this type of LED lighting include the automotive industry, aviation, our homes and businesses, street lighting, communication technologies and medical devices.

Generally, white LED lights are suitable for room and outdoor area lighting, Deep blue LEDs can be often used in horticultural environments. We have a broad range of visible and high brightness LEDs in all colours as well as RGB LEDs. All from leading manufacturers for example RS Pro, ams Osram, Broadcom, Cree LED, Kingbright, Lite-On, Lumileds, Nichia, ROHM, Vishay and Wurth Elektronik.

LEDs that are also available are the ultraviolet [UV LEDs](https://uk.rs-online.com/web/c/displays-optoelectronics/leds-light-emitting-diodes/uv-leds/) and infrared range [IR LEDs](https://uk.rs-online.com/web/c/displays-optoelectronics/leds-light-emitting-diodes/ir-leds/)

**LEDs have different visible lighting features**

- Flashing LEDs are attention seeking or warning indicators operated by multivibrator circuits, which flash at pre-set intervals. See our [Panel Mount - Flashing LEDs](https://uk.rs-online.com/web/c/displays-optoelectronics/indicators-indicator-components/panel-mount-indicators/?searchTerm=flashing%20leds)
- Bi-colour LEDs have two different coloured LED emitters in one unit to show system status, for example 'on' or 'off’
- Tri-colour LEDs have three LED emitters in one unit producing different colours, for instance the traffic light systems

The RGB LED (red, green, blue) have built-in control units to produce combinations of the primary colours and can often be seen in decorative and entertainment applications.



Visible LEDs convert electrical energy directly into light energy when voltage is applied, without the need for heat energy conversation.

LEDs, Electronic Components, Visible LEDs | RS

LEDs

Shop our range of Bivar LEDs. Free Delivery Available.

Bivar LEDs | RS

Shop our range of Broadcom LEDs. Free Delivery Available.

Broadcom LEDs | RS

Shop our range of Dialight LEDs. Free Delivery Available.

Dialight LEDs | RS

Shop our range of Lite-On LEDs. Free Delivery Available.

Lite-On LEDs | RS

Shop our range of Nichia LEDs. Free Delivery Available.

Nichia LEDs | RS

Shop our range of Orange LEDs. Free Delivery Available.

Orange LEDs | RS

Shop our range of OSRAM Opto Semiconductors LEDs. Free Delivery Available.

OSRAM Opto Semiconductors LEDs | RS

Shop our range of Panasonic LEDs. Free Delivery Available.

Panasonic LEDs | RS

Shop our range of ROHM LEDs. Free Delivery Available.

ROHM LEDs | RS

Shop our range of Samsung LEDs. Free Delivery Available.

Samsung LEDs | RS

Shop our range of Seoul Semiconductor LEDs. Free Delivery Available.

Seoul Semiconductor LEDs | RS

Shop our range of Stanley Electric LEDs. Free Delivery Available.

Stanley Electric LEDs | RS

Shop our range of Vishay LEDs. Free Delivery Available.

Vishay LEDs | RS

Buy leds rgb. Browse our latest leds offers. Fast and hassle free delivery.

LEDs RGB | RS

Shop our range of leds. Browse our latest offers for leds. Fast and hassle free delivery.

Red LEDs | RS

Buy diffused leds. Browse our latest leds offers. Fast and hassle free delivery.

Diffused LEDs | RS

Blinking LEDs | RS

5mm LEDs | RS

Buy green leds. Browse our latest leds offers. Fast and hassle free delivery.

Green LEDs | RS

2835 LEDs | RS

6500K LEDs | RS

5050 LEDs | RS

White LEDs | RS

Yellow LEDs | RS

Buy Daylight LEDs. Browse our latest LEDs offers. Fast and hassle free delivery.

Daylight LEDs | RS

Shop our range of 12 V LEDs. Browse our latest offers for LEDs. Fast and hassle free delivery.

12 V LEDs | RS

Buy Blue LEDs. Browse our latest LEDs offers. Fast and hassle free delivery.

Blue LEDs | RS

Buy 3000K LEDs. Browse our latest LEDs offers. Fast and hassle free delivery.

LEDs 3000K | RS

Buy Cree Leds. Browse our latest Cree Leds offers. Fast and hassle free delivery.

Cree LEDs | RS

Buy Kingbright Leds. Browse our latest Kingbright Leds offers. Fast and hassle free delivery.

Kingbright LEDs | RS

Buy Lumex Leds. Browse our latest Lumex Leds offers. Fast and hassle free delivery.

Lumex LEDs | RS

Buy from our selection of Leds from Lumileds. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Lumileds LEDs | RS

Buy from our selection of Leds from VCC. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Lite-On LEDs

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