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LED Neon Flex

LED Neon Flex Lights | 12V, 24V & Outdoor IP Rated

LED Neon Flex for signage, shopfronts, retail displays and architectural lighting. Our silicone LED neon flex lights deliver a smooth, dotless line of light with the reliability and efficiency of low-voltage LEDs.

Available in 12V and 24V options, including mini profiles for tighter bends and RGB neon flex for colour-changing installations. For exterior projects, choose IP65 or IP67 rated outdoor neon flex for improved water and weather resistance.

12V is suited to shorter runs and compact signage. 24V supports longer continuous lines with reduced voltage drop. Selected ranges are also available in 230V formats for specific mains-powered applications.

Need help choosing the right voltage, IP rating or profile? Contact our team at sales@weloveleds.co.uk or call 0113 252 4706. Next-day UK delivery available.

LED Neon Flex

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  • £9.95 - £650.00
    From £9.95
    £9.95 - £650.00
    £9.95

    6x12 LED Neon Flex | Cut every 10mm | 10w | 12v | 1m/10m/50m reel

    6mm x 12mm bendable, silicone LED magic that mimics glass neon. Ideal for both indoors and out, it offers a rainbow of colours with dimmable, dynam...

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  • Save up to 15% Save %
    £11.50 - £550.00
    £11.50 - £550.00
    £11.50
    From £9.77
    £9.77 - £550.00
    £9.77

    8x16 LED Neon Flex | Cut every 10mm | 10w | 12v | 1m/50m reel

    8mm x 16mm bendable, silicone LED magic that mimics glass neon. Ideal for both indoors and out, it offers a rainbow of colours with dimmable, dynam...

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  • 14x25 LED neon flex
    £15.50 - £15.50
    £15.50
    £15.50 - £15.50
    £15.50

    14x25 Contour LED Neon Flex | Cut every 50mm | 12w | 24v | 1m

    Our 14x25 Contour LED Neon Flex is a tough, waterproof PVC alternative to traditional neon lighting. A robust LED Neon Flex, it's perfect for makin...

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  • 14mm Round 360 LED Neon Flex | Cut every 100mm | 12w | 24v | 1m WeLoveLeds
    £13.50 - £13.50
    £13.50
    £13.50 - £13.50
    £13.50

    14mm Round 360 LED Neon Flex | Cut every 100mm | 12w | 24v | 1m

    Our 14mmØ Round 360 LED Neon Flex is a tough, waterproof PVC alternative to traditional neon lighting. A robust LED Neon Flex, it's perfect for mak...

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  • 25mm Round 360 LED Neon Flex | Cut every 6mm | 14w | 24v | 1m/5m reel WeLoveLeds
    £64.00 - £335.00
    From £64.00
    £64.00 - £335.00
    £64.00

    25mm Round 360 LED Neon Flex | Cut every 6mm | 14w | 24v | 1m/5m reel

    Our 25mm NP360 Round LED Neon Flex is a tough, waterproof PVC alternative to traditional neon lighting. A robust LED Neon Flex, it's perfect for ma...

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  • £0.90 - £335.00
    From £0.90
    £0.90 - £335.00
    £0.90

    0.5mm 3.5A Twin LED Cable

    Description Technical Stranded Equipment Wire, 1mm Wire SizeAvailable in black or whiteSupplied in 500m rolls or by the metre* Please note:  *...

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  • 0.5mm 8A Clear Twin LED Cable | Double Insulated | 19-Strand Tinned Copper | 300V | Figure of Eight | By the Metre or 200m Reel WeLoveLeds
    £2.20 - £310.00
    From £2.20
    £2.20 - £310.00
    £2.20

    0.5mm 8A Clear Twin LED Cable | Double Insulated | 19-Strand Tinned Copper | 300V | Figure of Eight | By the Metre or 200m Reel

    0.5mm Clear Twin LED Cable – High-Current, Nearly Invisible Wiring You've built the sign, fitted the LEDs, and everything looks perfect — unt...

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  • Clear LED Cable 0.2mm 3A
    £0.40 - £105.00
    From £0.40
    £0.40 - £105.00
    £0.40

    0.2mm 3A Clear Twin LED Cable

    Our 0.2mm, Stranded Equipment Wire is perfect for most LED applications.It's coated in clear PVC, specifically designed for where you are connectin...

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  • £14.00 - £14.00
    £14.00
    £14.00 - £14.00
    £14.00

    LED Neon Flex - End Caps - 100pcs

    These silicone end caps for 6x12 and 8x16 LED Neon Flex give a professional finish to your project. They can be glued on to the ends of the LED fle...

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  • £0.55 - £0.55
    £0.55
    £0.55 - £0.55
    £0.55

    8x16 Dome Mini LED Neon Flex - Push Fit End Caps

    Power End Caps with holes for cable and blank End Caps Please note: The 8x16 Dome Led Neon plus is too small to have connecting pins so the cable f...

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  • Silicone Adhesive Sealant Clear 75ml NeonFlex WeLoveLeds
    £8.00 - £8.00
    £8.00
    £8.00 - £8.00
    £8.00

    Silicone Sealant Clear 75ml

    5005A Silicone Sealant A ready to use one part, high modulus, translucent silicone adhesive sealant suitable for use as a general purpose sealing. ...

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  • Mini Dimmer with Remote 9A Dimmers WeLoveLeds
    FINAL STOCK
    Sold out
    £38.00
    £38.00 - £38.00
    £38.00
    £26.00
    £26.00 - £26.00
    £26.00

    Mini M1 Dimmer with Remote 9A

    The remote has a handy storage case that can be wall mounted for convenience and a sleep mode to preserve battery life.From 100% down to nil, the r...

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  • £3.50 - £3.50
    £3.50
    £3.50 - £3.50
    £3.50

    14x25 Contour LED Neon Flex - End and Power End Caps with pin

    End Cap and Power End Cap with 180mm cable, connecting pin and heatshrink sleeve. Power End Cap External measurements: 65*17*27mm End Cap External ...

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  • £1.65 - £1.65
    £1.65
    £1.65 - £1.65
    £1.65

    14x25 Contour LED Neon Flex - Pack of 2 Mounting Clips

    2no Aluminium Mounting Clips. 2 recommended per metre. Mounting Clip External measurements: 49*15*19mm (L*W*H)  

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    £4.50 - £4.50
    £4.50
    £4.50 - £4.50
    £4.50

    0.2mm 3A Clear Twin LED Cable - 2m - Female DC socket

    Description Technical 2m of Gold and Silver Stranded Equipment Wire, 0.2mm² Wire SizeCoated in clear PVC, with a 2.1mm DC socket attached to ...

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  • Sold out
    £4.00 - £4.00
    £4.00
    £4.00 - £4.00
    £4.00

    14mm Round 360 LED Neon Flex - End and Power End Caps with pin

    End and Power End Cap with attached cable and connecting pin

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    £0.60 - £0.60
    £0.60
    £0.60 - £0.60
    £0.60

    6x12 Dome Mini LED Neon Flex - Pair Mounting Clips

    2no Mounting Clips   Please note: The 6x12 Dome Mini Led Neon plus is too small to have connecting pins so the cable for this product will need to ...

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  • £6.00 - £6.00
    £6.00
    £6.00 - £6.00
    £6.00

    8x16 Dome LED Neon Flex - Mounting Channel

    1m length Aluminium Mounting Channel with fixing holes Outside measurements: 1000x10x16mm (LWH) Please note: The 8x16 Dome Mini Led Neon plus is to...

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  • £1.50 - £1.50
    £1.50
    £1.50 - £1.50
    £1.50

    14mm Round 360 LED Neon Flex - Pack of 2 Mounting Clips

    2no plastic formed Mounting Clips. 2 recommended per m External measurements: 4*21*20 (L*W*H) - there is a fitting extension to the length of 18mm

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    £5.00 - £5.00
    £5.00
    £5.00 - £5.00
    £5.00

    Connector Cables - 100mm - Male & Female DC Connectors

    Description Technical 2x 100mm lengths of Gold and Silver Stranded Equipment Wire, 0.2mm² Wire SizeCoated in clear PVC, each with a 2.1mm DC ...

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  • £42.50 - £42.50
    £42.50
    £42.50 - £42.50
    £42.50

    96w 12v Desk Top PSU

    96w 12v Constant Voltage Single Output LED PSU. Complete with adapter lead and choice of plug: UK, US, EU and AU. Suitable for LED lighting and mov...

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  • £1.00 - £1.00
    £1.00
    £1.00 - £1.00
    £1.00

    14mm Round 360 LED Neon Flex - End Cap

    End Cap for 14mm Round Flex External measurements: 17*17mm (L*Dia)

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    £3.50 - £3.50
    £3.50
    £3.50 - £3.50
    £3.50

    14mm Round 360 LED Neon Flex - Connector with pins

    Double Connector End with 185mm cable and 2 Pins Connector External measurements: 60*17mm (L*Dia)   Length at full stretch 305mm  

  • Sold out
    £2.80 - £2.80
    £2.80
    £2.80 - £2.80
    £2.80

    14x25 Contour LED Neon Flex - Double Ended Connector with pins

    Double Ended Connector complete with connecting pins and has 150mm cable along with 2 pieces of heatshrink sleeve. Connector External measurements:...

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Frequently Asked Questions

What's the difference between LED Neon Flex and traditional neon?
LED Neon Flex uses energy-efficient LEDs in a flexible silicone housing, consuming up to 80% less power than traditional glass neon. It's shatter-resistant, cool to touch, and bends easily around curves. Traditional neon uses fragile glass tubes filled with gas that require high voltage and specialist installation.
Can LED Neon Flex be cut to size?
Yes, most LED Neon Flex can be cut at designated cutting marks (typically every 10mm–100mm depending on the product). Always cut only at the marked points and seal the ends correctly. Check your specific product's cutting intervals before ordering.
What is dotless or silicone LED Neon Flex?
Dotless LED Neon Flex uses a diffused silicone housing to eliminate visible LED hotspots, creating a smooth, continuous line of light. The silicone construction also improves flexibility, UV resistance and weather protection, making it ideal for professional signage and outdoor installations.
Is LED Neon Flex suitable for outdoor use?
Yes, when you choose IP65, IP67 or IP68 rated LED Neon Flex. IP65 is suitable for general outdoor signage and splash exposure, while IP67 and IP68 provide increased protection against water ingress for more exposed installations. For permanent outdoor use, ensure end caps are sealed correctly and use exterior-rated mounting clips and compatible power supplies.
What power supply do I need for LED Neon Flex?
Match the voltage (typically 12V, 24V or 230V) and calculate total wattage based on the installed length. Add at least 20% headroom to your power calculation. For example: 5 metres at 10W/m = 50W total load, so use a minimum 60W power supply. We can help calculate this for your project.
How long does LED Neon Flex last?
Quality LED Neon Flex typically lasts 35,000–50,000 hours of continuous use (approximately 4–6 years running 24/7). Lifespan depends on operating temperature, installation quality and power supply stability.
Can LED Neon Flex be dimmed?
Yes, LED Neon Flex can be dimmed using compatible dimmers and drivers. For 230V versions, use TRIAC dimmers. For low-voltage (12V/24V) versions, use PWM dimmers or DMX controllers. Always verify dimmer compatibility with your specific product.

Complete Your LED Neon Flex Setup

LED Neon Flex provides the appearance of traditional neon with the durability and efficiency of modern LEDs. Manufactured with robust silicone housing, it offers improved flexibility, UV stability and reliable protection against environmental exposure.

Suitable for shopfront signage, hospitality fit-outs, architectural outlines and external fascia projects, our neon flex delivers smooth, dotless illumination with minimal maintenance.

Outdoor & IP Rated LED Neon Flex

For exterior installations, select IP65 or IP67-rated neon flex depending on exposure level. IP65 protects against water spray, while IP67 provides increased protection in more exposed environments. Always use compatible end caps, mounting channels and correctly rated power supplies to maintain system integrity.

Choosing the Right Voltage

12V LED Neon Flex is suited to shorter runs and compact installations. 24V neon flex supports longer continuous lengths with reduced voltage drop and improved efficiency. For mains-powered applications, selected 230V neon flex formats are available.

Installation Essentials

  • Confirm bend direction before installation.
  • Cut only at marked intervals and test before final sealing.
  • Allow at least 20% headroom when specifying your power supply.
  • Use recommended mounting channels for a secure, professional finish.

Why Choose Our LED Neon Flex?

  • Professional-grade silicone construction for durability and longevity
  • Smooth, dotless output for close-view signage applications
  • Available in 12V, 24V and selected 230V formats
  • IP-rated outdoor options available from UK stock

Need More Help?

Explore our dedicated LED Neon Flex page, read our Guide to Neon Flex Voltage Options, and review the Neon Flex Colour Guide. For installation advice, visit our Neon Flex Installation Guide, or contact sales@weloveleds.co.uk for technical support.