i needed a 20m run so was able to get 2x 10m and
i needed a 20m run so was able to get 2x 10m and a power supply to run both circuits. Great support when asking questions.
24V RGB LED Neon Flex
24V RGB LED neon flex covers indoor and outdoor architectural colour-changing runs up to 20m from a single power feed. Mix of IP65 indoor, IP67 outdoor, and IP68 submersible options, with music-reactive, remote, and WiFi/Alexa controller kits across the range.
4.78 943 ReviewsShop by series
24V RGB LED neon flex covers indoor and outdoor architectural colour-changing runs up to 20m from a single power feed. Mix of IP65 indoor, IP67 outdoor, and IP68 submersible options, with music-reactive, remote, and WiFi/Alexa controller kits across the range.
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6×12mm mini, 8×18mm standard, and 10×20mm large bodies. Single-feed 20m run length is the practical limit before voltage drop. Choose 24V RGB for pergolas, cove lighting, decking edges, indoor feature walls, and retail/hospitality colour-changing installs.
Frequently asked questions
What run length does 24V RGB neon flex support?
24V RGB neon flex runs up to 20m single-feed before voltage drop becomes noticeable. For runs over 20m, switch to 48V RGB (30m IP68 outdoor) or run a second power feed in parallel from the opposite end.
Can 24V RGB neon flex be installed outdoors?
Yes. IP67 24V RGB neon flex is rated for UK outdoor conditions — rain, splash, frost, and UV. IP68 versions handle pond and water-feature submersion. IP65 24V RGB is indoor-only or covered outdoor (under porch, in covered pergola).
How is 24V RGB neon flex controlled?
24V RGB neon flex uses a dedicated RGB controller, included in the kit. Options: standard remote, WiFi (Alexa/Google Home/Tuya), Bluetooth (offline app), or music-reactive (sound-activated colour change). Standard dimmers are not compatible.
Is the white output on 24V RGB clean?
RGB white is a mix of red, green, and blue — slightly violet-tinged compared to a dedicated white LED. For clean warm white or natural white, choose RGBW or single-colour neon flex. RGB white is acceptable for ambient feature lighting but not for task lighting.
What warranty applies to 24V RGB neon flex?
4-year warranty on the LED neon flex. Controllers and remote handsets carry their own 2-year warranty. Free UK delivery on 97% of products, technical support Mon-Fri 9-5.
UK LED specialist, Telford, Shropshire · 01952 370028 · Free UK delivery on 97% of products
Last reviewed: May 2026 — ATOM LED technical team. Specifications current as of 2026.
24V RGB LED Neon Flex products
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RGB Neon Flex 8x18mm DC 24V IP65 Waterproof LED Neon Flex 10 Metre
SKU: NFRGB24V818
From £11.70 -
Mini RGB Neon Flex 6x12mm DC 24V IP65 Waterproof 10 Metre
SKU: NFRGB24V612
From £11.85 -
RGB Neon Flex 10x20mm 24V 10x20mm IP68 Waterproof 20m
SKU: NFRGB24VIP681020
From £38.75 -
RGB Neon Flex Rope Light 24V 8x18mm IP65 Waterproof with Music Controller Kit
SKU: RGBNF24VK
From £35.34 -
Mini RGB Neon Flex 24V 6x12mm IP65 Waterproof with Remote 10 Metre Kit
SKU: NFRGB24V612K
From £25.85 -
Warm White Neon Flex DC 12V IP65 Waterproof 8x16mm 120 LEDs/M Full Kit
SKU: ALNFWW12V816
From £25.85 -
RGB Neon Flex 24V 10x20mm IP67 Waterproof 20 Metre
SKU: NFRGB24VIP67-1020
From £33.95 -
RGB Neon Flex Rope Light DC 24V 8x18mm IP65 Waterproof with Music Controller 10 Metre Kit
SKU: NFRGB81824K
From £27.85 -
RGB Neon Flex 6x12mm 24V IP67 Waterproof
SKU: NF24-0612-RGB
From £37.85 -
RGB LED Neon Flex 24V 8x16mm IP67 Waterproof – 8m Max Run
SKU: NF24-0816-RGB
From £39.85
Good quality delivery on
Good quality delivery on time
Great service
Good technical support, prompt delivery, great range of goods. A slightly faulty item was replaced straight away, no fuss.
Good service
Delivery was very fast. Helpful staff who were able to advise me that my items were compatible.
Addressable Digital Pixel RGB Neon Flex 24V 12x20mm IP67 Waterproof WS2811 8.5cm Cut
Swimming pool
I am about to fit them around my pool area now the Egyptian stone has been installed and all the tracking is in 👍
LED Flex
Excellent product, Kabir was a great help pre-purchase ensuring that we purchased the appropriate flex. There are plenty of other LED’s on the market, we were keen not to be tempted by Amazon and I’m confident that we made the correct choice, would fully recommend.
Extremely helpful sales and technical team
Extremely helpful sales and technical team . Fast service . Bought items multiple times . Perfect service each time.
6x12mm IP67 Neon Flex Aluminium Channel Track – 1 Metre & 2 Metres
Fantastic services
Very fast .easy to use website fast delivery We be using service again
Quality LED
Used this LED on the rear of my VW Crafter, excellent product.
Great customer service
I placed a decent order with Atom, which was needed urgently within the next couple of days. Unfortunately the courier messed up and I din't receive my order when I needed it. Atom did everything they could to rectify this issue and managed to pull it out the bag for me. I will be using Atom again on another project we are working on. Great customer sevice.
Good Product
Good value product. Has performed well on initial install.
Not that bright
Slightly disappointing as there not very bright and the remote control is very cheap and nasty
Excellent LED
Using this LED on the outside of my van under my awning, brilliant light
- UK-stocked, never dropshipped
- Free UK delivery on 97% of products
- Designed in the UK
- Up to 7 years warranty
Not sure which light is right for your project?
Mon–Fri, 9am–5pm · Free UK delivery on 97% of products (Royal Mail 48-hour tracked)