Fantastic LEDs, and even better service
Fantastic LEDs, and even better service. Our first strip had an issue, atom diagnosed a fault and replaced the strip by the next day! All working great now. Thank you.
48V RGB LED Neon Flex
48V RGB LED neon flex is the extra-long-run option for outdoor architectural colour-changing installs reaching 30m from a single power feed. Every 48V RGB product is IP68-rated for continuous outdoor exposure including pond and water-feature submersion.
4.82 991 ReviewsShop by series
48V RGB LED neon flex is the extra-long-run option for outdoor architectural colour-changing installs reaching 30m from a single power feed. Every 48V RGB product is IP68-rated for continuous outdoor exposure including pond and water-feature submersion.
Read more
10×20mm standard, 15×25mm large, and 18×16mm top-bend bodies. Single-feed 30m runs cover building facades, long pergola installations, garden boundary lighting, and architectural cove runs where 24V cannot reach. Dedicated 48V RGB controller required.
Frequently asked questions
How long can 48V RGB neon flex run?
48V RGB neon flex runs up to 30m from a single power feed at IP68 rating. The 48V system halves the rate of voltage drop compared to 24V, making it the right choice for any architectural RGB run over 20m.
Is 48V RGB neon flex submersible?
Yes. All 48V RGB neon flex from ATOM LED is IP68-rated for continuous submersion — ponds, fountains, water features, swimming pool surrounds. The IP68 rating also covers continuous outdoor weather exposure including frost and heavy rain.
What is 48V RGB neon flex used for?
48V RGB is used for building facade colour wash, long pergola architectural lighting, garden boundary feature runs over 20m, water-feature submersion, and any commercial or hospitality install where the run length exceeds 24V capability.
Is 48V neon flex safe to install?
48V DC falls within the SELV voltage threshold under BS7671 (120V DC ripple-free maximum) when supplied from an isolated, safety-rated driver. SELV significantly reduces shock risk under dry conditions but does not eliminate it. Use a Part P-qualified electrician for permanent outdoor installs.
What warranty applies to 48V RGB neon flex?
4-year warranty on the LED neon flex. Controllers 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.
48V RGB LED Neon Flex products
-
RGB Neon Flex 10x20mm 48V 10x20mm IP67 Waterproof 30m
SKU: NFRGB48VIP67-1020
From £35.85 -
RGBW (3000K) LED Neon Flex 10x18mm IP67 Waterproof 48V 20 Metre
SKU: NFRGBWW-48V-20M-1018
From £31.95 -
Ultra Long RGB Neon Flex 48V 10x20mm IP68 Waterproof 30 Metre
SKU: NFRGBIP6848V-1020
From £39.85 -
RGB Neon Flex 6x12mm 48V IP67 Waterproof
SKU: NF48-0612-RGB
From £37.85 -
RGB LED Neon Flex 48V 8x16mm IP67 Waterproof – 15m Max Run
SKU: NF48-0816-RGB
From £39.85
-
Ultra Long 18x16mm RGB Neon Flex 48V IP68 Top Bend Waterproof 30m
SKU: NFRGBIP6848V-1816
From £44.50 -
Ultra Long RGB Neon Flex 48V 10x20mm IP67 Waterproof 30 Metre
SKU: NFRGB48VIP67-1020
From £35.85 -
Ultra Long RGB Neon Flex 15x25mm 48V IP68 Waterproof 30 Metre
SKU: NFRGBIP6848V-1525UL
From £39.85 -
RGB Neon Flex 10x20mm 48V 10x20mm IP68 Waterproof 30m Run
SKU: NFRGB48VIP68-1020
From £39.85
For kitchen. Under cupboards.
BRILLIANT. Better than I was expecting.
Great lighting seamless beam Noon clip holders
Great lighting seamless beam Neon clip holders not very affective could do with light being able to clip in and hold light Especially if clip are mounted on there side
Excellent Service and Prompt Support
Excellent service from Atom. They dealt with my LED issue promptly and professionally. Very pleased with their customer service and would highly recommend.
Fast delivery good advice on products for
Fast delivery good advice on products for installation and easy to install
Bought 2 stes of these to be laid into the patio
Bought 2 sets of these to be bed into the patio we were having laid.. Really good quality lights.. I love the way they turn on and off on our remote.. They come on gradually and fade up.. And go off gradually and fade down.. Adds a bit of class. Communication and advice was fantastic. Responded quickly to any questions i had.. And super fast delivery.. Don’t go anywhere else..🙌
Good service fast
Good service fast delivery
Np
Great product and great customer service 👍
Wonderful service and customer care
Item had a fault but was replaced
Item had a fault but was replaced immediately
Excellent purchase
Excellent product, Kabir was a great help pre-purchase ensuring that we purchased the appropriate flex.
Super easy and super impressive.
I bought four lengths of COB to go underneath my four floating shelves on a wall. Using aluminium channels and diffusers cut to size they are just what I wanted. A nice soft spread of light across my shelving and wall.
LED Strip Silicone Neon Flex Profile Cover Body Flexible Bendable 15x10mm
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.
Good quality delivery on
Good quality delivery on time
- 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)