![](https://www.componentshop.co.uk/ebay_css/category_buttons/50a.png) ![](https://www.componentshop.co.uk/ebay_css/category_buttons/56a.png) ![](https://www.componentshop.co.uk/ebay_css/category_buttons/60a.png)
| Wide Range of Ultra Bright colour LEDs ![](https://www.componentshop.co.uk/images/UB-600.jpg) These are full spec, class 1, new items, not to be confused with the class 2 product available very cheaply direct from many other sellers. Choose between: -
Size: 2.1mm, 3mm, 5mm, 8mm, 10mm -
Colour: Red, Green, Yellow, Amber, Blue, White, Warm White, infra Red, Violet, Pink and Turquoise Moreover we have Blue, Amber and White with clear, milky (diffiused) and coloured lens Note these specifications are genuine figures with LEDs tested at 20mA forward current. Some other sellers give figures that are either just made up, or from LEDs driven at 25mA or even 30mA. At that level the LED will give high brightness figures, but will not last very long, our brightness figures are at a level that the LED can be driven at indefinately. A question we get asked all the time is "how do I connect these LEDs to a higher voltage, such as 5V or 12V?" To do this you need to connect a resistor in series with the LED. Common values are as follows: The basic specs for these LEDs are as follows: Water clear lens types | Colour | Red | Yellow | Green | Blue | Purple | White | Units | Conditions | Part No: | RL50U-PR | RL50U-UY | RL50U-GH | RL50U-CB | RL50U-UV | RL50U-WH | Material | GaAlAs/GaAs | InGaAlP/GaAs | InGaN/GaN | InGaN/GaN | InGaN/GaN | InGaN/GaN | Brightness | Min | 3000 | 2000 | 3500 | 3500 | 300 | 5000 | mcd | IF=20mA | Typ | 5000 | 3000 | 6000 | 6000 | 500 | 8000 | Viewing Angle | 25 | 25 | 25 | 25 | 25 | 25 | degrees | IF=20mA | Peak Wavelength | 660 | 590 | 525 | 475 | 430 | - | nm | IF=20mA | Dominant Wavelength | 640 | 585 | 505 | 465 | 400 | - | nm | IF=20mA | Spectral Line Halfwidth | 45 | 35 | 25 | 25 | 25 | 25 | nm | IF=20mA | Capacitance | 45 | 20 | 65 | 65 | 65 | 65 | pF | Vf=0V f=1MHz | Forward Voltage | Min | 1.8 | 2 | 2.8 | 2.8 | 2.8 | 2.8 | V | IF=20mA | Typ | 2.1 | 2.4 | 3.3 | 3.3 | 3.3 | 3.3 | Max | 2.4 | 2.8 | 4.0 | 4.0 | 4.0 | 4.0 | Reverse Current | 10 | 10 | 10 | 10 | 10 | 10 | µA | Power Dissipation | 110 | 100 | 170 | 170 | 170 | 170 | mW | Max dc Forward Current | 25 | 25 | 25 | 25 | 25 | 25 | mA | Peak Forward Current | 200 | 160 | 100 | 100 | 100 | 100 | mA | Reverse Voltage | 5 | 5 | 5 | 5 | 5 | 5 | V | | Operating Temperature | 40°C to 80°C | | Lead Soldering | 260°C for 5 seconds | Diffused lens types | Colour | Blue | Blue | White | | | Blue diffused lens | Milky Lens | Milky Lens | Units | Conditions | Part No: | RL50U-CB-CD | RL50U-CB-D | RL50U-WH-D | Material | InGaN/GaN | InGaN/GaN | InGaN/GaN | Brightness | Min | 1000 | 1000 | 1000 | mcd | IF=20mA | Typ | 1500 | 1500 | 1500 | Viewing Angle | 60 | 60 | 60 | degrees | IF=20mA | Peak Wavelength | 475 | 475 | - | nm | IF=20mA | Dominant Wavelength | 465 | 465 | - | nm | IF=20mA | Spectral Line Halfwidth | 25 | 25 | 25 | nm | IF=20mA | Capacitance | 65 | 65 | 65 | pF | Vf=0V f=1MHz | Forward Voltage | Min | 2.8 | 2.8 | 2.8 | V | IF=20mA | Typ | 3.3 | 3.3 | 3.3 | Max | 4.0 | 4.0 | 4.0 | Reverse Current | 10 | 10 | 10 | µA | Power Dissipation | 170 | 170 | 170 | mW | Max dc Forward Current | 25 | 25 | 25 | mA | Peak Forward Current | 100 | 100 | 100 | mA | Reverse Voltage | 5 | 5 | 5 | V | | Operating Temperature | | Lead Soldering | ![](https://www.componentshop.co.uk/pictures/440_GTS.JPG) We ask for payment or contact within one week of the auction close. We endeavour to ship every order within 1 (working) day of being placed. Unlike many of the products currently advertised on ebay, these are shipped from the UK, and so in the majority of cases they will be received the day after we receive payment - just check our feedback to see this. Goods are packed in padded envelopes, or larger orders will be packed into strong cardboard boxes, and sent by first class Royal Mail - Certificates of posting are always obtained. Recorded delivery is offered as an option. We will ship to ANYWHERE in the world – as long as the Royal Mail will let us! Buyers from Italy please note that we will only ship to Italy using the International Signed-For service, this is due to the very high levels of Italian buyers who claim that goods have not been received, if in any doubt, just ask for an accurate price. Where payment is by cheque we usually ship straight away – we won’t make you wait for a week! If you buy from any of our other auctions as well, please contact us for a combined postage amount, this will usually save you money over the way Ebay will calculate it, due to the fact that ebay cannot apply postage discounts where items have come from different listings.
![rss](https://www.componentshop.co.uk/pictures/Rss-feed.png) | SEE ALSO Just click on a picture. 3mm Standard LEDs
![](https://www.componentshop.co.uk/images/leds/tn_r3.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_o3.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_y3.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_g3.jpg) 3mm ultra-bright LEDs
![](https://www.componentshop.co.uk/images/leds/tn_c3.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-red.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-yellow02.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-green.jpg)
![](https://www.componentshop.co.uk/images/leds/tn_UB-blue.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-purple02.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-white.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-pink.jpg) BI-COLOURs
![](https://www.componentshop.co.uk/images/leds/tn_3c3.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_rd-bu.jpg) RED/YELLOW RED/GREEN RED/BLUE YELLOW/BLUE 5mm Standard LEDs
![](https://www.componentshop.co.uk/images/leds/tn_r5.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_o5.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_y5.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_g5.jpg) 5mm ultra-bright LEDs
![](https://www.componentshop.co.uk/images/leds/tn_c3.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-red.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-yellow02.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-green.jpg)
![](https://www.componentshop.co.uk/images/leds/tn_UB-blue.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-purple02.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-white.jpg) 5mm BI-COLOURs
![](https://www.componentshop.co.uk/images/leds/tn_3c5.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_rd-bu.jpg) RED/YELLOW RED/GREEN RED/BLUE YELLOW/BLUE 5mm TRI-COLOUR
![](https://www.componentshop.co.uk/images/leds/tn_tri-col.jpg) RED/GREEN/BLUE 10mm Standard types
![](https://www.componentshop.co.uk/images/leds/tn_r10.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_o10.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_y10.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_g10.jpg) 10mm ultra-bright
![](https://www.componentshop.co.uk/images/leds/tn_c10.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-red.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-yellow02.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-green.jpg)
![](https://www.componentshop.co.uk/images/leds/tn_UB-blue.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-purple02.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_UB-white.jpg)
10mm BI-COLOUR
![](https://www.componentshop.co.uk/images/leds/tn_3c10.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_rd-bu.jpg) YELLOW/BLUE Rectangular 5mm x 2mm
![](https://www.componentshop.co.uk/images/leds/tn_r25.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_o25.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_y25.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_g25.jpg) 5mm x 2mm ultra-bright
![](https://www.componentshop.co.uk/images/leds/tn_c25.jpg) WHITE BLUE 0.56" 7-Segment Displays
![](https://www.componentshop.co.uk/images/leds/tn_056-red.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_056-yellow.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_056-green.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_056-blue.jpg) 7-Segment White Displays
![](https://www.componentshop.co.uk/images/leds/50_7-seg-white.jpg)
0.3" 7-Segment Displays
![](https://www.componentshop.co.uk/images/leds/tn_03-red.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_03-yellow.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_03-green.jpg) ![](https://www.componentshop.co.uk/images/leds/tn_03-blue.jpg) Fibre Optics
![](https://www.componentshop.co.uk/images/leds/150_fibres-02.jpg) Flashing LEDs
![](https://www.componentshop.co.uk/images/leds/flash1.gif) High Power LEDs
![](https://www.componentshop.co.uk/images/leds/tn_mega.jpg) Resistors
![](https://www.componentshop.co.uk/images/leds/accessories/tn_resistor2.jpg) |