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