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

The 10×18mm RGBW neon flex bends left and right on a flat plane, making it the go-to choice for decking edges, garden borders, pergola frames, and wall perimeters where the light needs to follow a horizontal curve. The white channel outputs a warm 3000K tone — close to candlelight, clean against stone, timber, and render.

Running at 48V DC, a single cable feed powers up to 20 metres. Feed from both ends and that extends to 40 metres — enough for most garden or commercial runs without a secondary driver. Output sits at 880 lumens per metre from 90 5050 RGBW LEDs, drawing 16W per metre.

The outer jacket is extruded silicone: UV stable, flame retardant, and resistant to salt air and rain. IP67 rated — fully sealed against dust, and tested to handle temporary water immersion. The end caps are injection-moulded silicone rather than push-fit plastic, giving a proper weatherproof termination. Rated from −40°C to +45°C, so UK winters and hot-summer install days are both covered.

Cut every 16.7cm at the marked cut points. Between marks is not a valid cut — always cut at the line. If you need a specific length, we cut to order from the reel before dispatch.

This is a standard RGBW neon flex — not pixel-addressable. It will not produce chasing or addressable effects.

Specifications

• Profile dimensions: 10mm (H) × 18mm (W) — horizontal / side bend only
• Input voltage: 48V DC constant voltage
• LED chip: 5050 RGBW, 90 per metre
• Luminous output: 880 lm/m
• Power consumption: 16W per metre
• White channel colour temperature: 3000K warm white
• IP rating: IP67 — dust-tight, temporary immersion
• Operating range: −40°C to +45°C
• Cut interval: 16.7cm (167mm)
• Max single-feed run: 20m | Dual-feed: 40m
• Outer sleeve: Silicone — UV, flame, and saltwater resistant
• Certifications: UKCA, CE, RoHS
• LED lifespan: 50,000 hours rated
• CRI: >80
• Beam angle: 120°
• Warranty: 4 years

Where to use it

• Decking board edges and step risers
• Pergola and veranda outlines
• Garden border and pathway lighting
• Skirting-level wall runs and cove lighting
• Bar counters, reception desks, and retail display plinths
• Hotel and restaurant feature walls where horizontal curves are needed

Where not to use it

• Vertical curves (up/down bends) — the 13×13mm profile is designed for that
• Permanent underwater installation — IP67 covers rain and splashes, not continuous submersion; use IP68 for ponds or water features
• Pixel or chasing effects — this is analogue RGBW, not individually addressable

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