RGBW (3000K) LED Neon Flex 10x18mm IP67 Waterproof 48V 20 Metre

Our RGBW (Warm White 3000K) Horizontal Bend (Side Bend) LED Neon Flex is built for outdoor and architectural projects where the lighting needs to follow a flat curve — think decking edges, pergola frames, wall borders, and garden paths. It runs on 48V DC with 90 RGBW LEDs per metre, producing up to 880 lumens of light per metre. At just 16W per metre it's bright without being expensive to run. Cut it every 16.7cm to match your exact length.

It works equally well in homes and commercial settings — decking, pergolas, garden features, hotels, restaurants, and retail displays. A single run reaches up to 20 metres from one power point, or 40 metres when powered from both ends, so most projects need only one driver.

The outer sleeve is silicone — UV-resistant, flame-retardant, and saltwater-resistant, so it won't crack, fade, or degrade from outdoor exposure. It carries an IP67 waterproof rating, meaning it's fully sealed against dust and handles rain and temporary splashing without any issues. The end connectors are injection-moulded silicone for a secure, weatherproof seal. It operates from −40°C to +45°C, covering everything from hard UK winters to hot summer days.

Please note: This is a standard RGBW neon flex. It is not a pixel-addressable (digital or chasing-effects) strip.

Key specs at a glance

• Profile: 10mm (height) × 18mm (width) — horizontal / side bend
• Voltage: 48V DC constant voltage
• LEDs: 90 × 5050 RGBW per metre
• Brightness: up to 880 lumens per metre
• Power draw: 16W per metre
• Colour temperature (white channel): 3000K warm white
• Waterproof rating: IP67 — fully dust-proof, withstands temporary water immersion
• Operating temperature: −40°C to +45°C
• Max run length: 20 metres from one end · 40 metres with power fed from both ends

Cutting

Cut every 16.7cm (marked on the strip). Cuts are at fixed intervals — do not cut between marks. We can also supply custom lengths cut to your exact requirement before dispatch.

What it's good for

• Decking edges, pergola outlines, and garden border lighting
• Wall perimeter and skirting-level runs that bend around corners
• Archways, curved ceiling coves, and furniture outlines
• Hotel lobbies, bar counters, and restaurant feature walls
• Any run where the flex needs to curve left or right on a flat plane

What it's not for

• Vertical curves (bending up/down) — use the 13×13mm vertical bend profile instead
• Permanent submersion — IP67 handles rain and splashes, not continuous underwater use (use IP68 for ponds)
• Digital pixel effects — this is a standard RGBW strip, not pixel-addressable

Last reviewed: May 2026 technical team, Telford, Shropshire.

We offer FREE economy 3-4 day delivery on all orders with no minimum order quantity. The Free Delivery is only in Mainland UK. All paid orders are shipped via one of our Next Working Day or 48hr delivery services. If ordered before 1 pm, Monday - Friday, your order will be despatched the same day unless otherwise stated*. Items are not despatched on weekends. We know getting your items delivered safely and on time is critical. That’s why we’ve selected the best delivery services available.

We offer Next Day Delivery via DPD. If you place your order before 2:00 pm then your order will be delivered Next Day. We also offer Saturday Delivery as well.

International Shipping:

We now ship worldwide from the UK. All international orders will be sent by a trackable method with DPD, Royal Mail and ParcelForce. We delivery to most countries in Europe, Asia, Middle East, North & South America. Please see the checkout page for an accurate quote for your country.

Return Policy

We offer a 15 day, no-quibble returns or replacement policy, because we want you to be totally satisfied with your purchase. If you're unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 15 days of receiving it.
We will pay for your return postage on a faulty item as long as you send it using Hermes or Royal Mail 2nd class recorded delivery and within 15 days of receiving it.

All products available in variable lengths are cut and customized from 30-metre or 50-metre rolls according to your specific requirements. Only a limited number of items are pre-made. Since our made-to-measure items, such as LED Strip Lights, Silicone Profiles, Bendable Profiles or Neon Flex Lights, are customized specifically for you, they cannot be cancelled or returned. Please ensure your order details are correct before placing it, as these items are considered special orders and are non-refundable once processed. However, if you purchase a full 50-metre roll, you may return it for a full refund, provided it is unused, in its original condition, and in the original packaging. Certain items are excluded from our returns and refund policy, including goods that are made to measure, cut, or mixed according to your requirements. Orders with different cutting lengths, or any order over £50 in value, are classified as custom and therefore do not qualify for a refund or return if there is no fault with the product. These orders require significant time and effort to prepare. All the unused accessories such as power supplies, power adapters, controllers, drivers and profiles are returnable.

Any type of modification to the lights will invalidate the warranty. Once the lights have been modified no replacement or refunds will be issued, specially the AC 220V 240V led strip and neon flex lights which come with an attached UK Plug (Hardwiring 220V 240V lights will void the warranty).

If you want to hardwire the lights then please check the DC 12V, 24V and 48V which are designed to be hardwired using a power supply. If the item becomes faulty within the warranty period (12 Months) then we will issue you a replacement. Please note that we will only be able to send you a replacement, no refunds will be issued. We are not responsible for any fitting and fixture costs.

For more information please email us at sales@houseofleds.co.uk