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

The 10x18mm 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: 10x18mm (W × D) — 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

Delivery
We use DPD, Royal Mail and DX. Available services, costs and delivery estimates are shown at checkout for your address. Mainland UK rigid profiles exactly 2m are £19.85 per order by DX; rigid profiles longer than 2m are £34.65 per order by DX, including mixed baskets and orders over £90. To Northern Ireland and the Republic of Ireland, rigid profiles 2m or longer are £39.85 per order. Established bendable-profile and flexible-cover exceptions remain on their applicable services. Made-to-measure products may require additional preparation time.

Returns
Eligible unused standard products can be returned in line with our published policy. Products cut or prepared to your measurements cannot be cancelled or returned once preparation has started unless they are faulty.

Read our shipping policy and returns policy before ordering a custom-cut item.