ENER-J LumiFlex Neo 12V Neon Flex — Red, 50M Roll, Cut Every 2.5cm, Soft Milky Silicone, 120 LEDs/m, IP65

Red neon has been making spaces feel alive for almost a century — the warm, glowing tube above a bar counter, the “OPEN” sign in a shopfront window, the restaurant name that stops people on the street. Real glass neon in red costs tens of thousands of rupees, breaks, and needs specialist repair. The ENER-J LumiFlex Neo F223 is the professional red neon flex for custom signs that delivers the same authentic neon-tube glow — from a 12V DC milky silicone flex that cuts every 2.5cm, bends into any letter or curve, and installs without any specialist equipment. For sign makers, restaurant and cafe owners, event decorators, and interior designers who want the real red neon look without the real neon constraints.

Why the LumiFlex Neo in Red Is the Authentic Neon Sign Specification

• Milky silicone — the authentic red neon-tube effect: The super soft milky silicone jacket diffuses the red LEDs into a smooth, warm, continuous glow that genuinely replicates the appearance of a classic glass neon tube — not a rope light, not an LED strip, but the real neon look that defined restaurant and bar signage design. Through milky silicone in red, the effect is particularly convincing — warm, rich, and unmistakably neon.
• Cut every 2.5cm — any custom letter or shape, precisely: Custom red neon signs are one of the most requested products in the Indian signage market — restaurant names, café quotes, wedding hashtags, motivational phrases, “OPEN” signs, brand logos, and decorative art installations. The 2.5cm cutting interval means every letter, every curve, and every custom shape can be fitted precisely — no compromise on letter outline accuracy, no wasted sections, no visible joins in awkward places.
• The restaurant and cafe sign specification: A red neon restaurant name above the entrance, a bar sign above the counter, a café quote on the feature wall — red neon lettering is the single most powerful piece of interior signage for food and beverage businesses in India. The F223 delivers that look at a fraction of real neon cost, with the durability and low maintenance that a commercial environment demands.
• “OPEN” signs and retail display signage: The classic red neon “OPEN” sign is instantly readable, universally understood, and commercially effective. The 2.5cm cutting interval and milky silicone neon-tube effect make the F223 the professional specification for custom “OPEN” signs, retail window displays, and any retail signage where the warm, iconic red neon look is the brief.
• Wedding hashtag and quote signs — the new neon art market: Custom neon signs for weddings have become one of the fastest growing segments of the Indian event decoration market — hashtag signs, “Mr & Mrs” arches, bride and groom name signs, romantic quotes, and reception feature walls. Red neon for weddings carries the auspiciousness of the colour with the contemporary premium feel of neon art. The F223 is the professional flex for sign makers serving this market.
• 12V DC — dimmable red neon for ambience control: Red is one of the most atmosphere-sensitive colours in a commercial or event environment — full brightness for high-impact signage, lower brightness for romantic or intimate settings. The 12V DC operation makes the F223 fully compatible with LED dimmers, allowing precise brightness control that direct-AC rope lights simply can’t provide.
• 120 LEDs per metre — smooth, continuous red neon tube glow: At this density through milky silicone, individual dots are completely invisible — the red runs as a perfectly smooth, warm, continuous line across any letter or shape. The dot-free output is non-negotiable for close-range signage where the quality of the neon-tube effect is visible to every customer.
• Super soft silicone for script fonts and tight curves: Script lettering — the most popular style for wedding and café neon signs — requires a flex material that bends into very tight radii without kinking or creating bright spots. The super soft 5×11mm silicone of the F223 handles flowing script, tight letter corners, and complex custom shapes cleanly — the material quality that separates professional sign production from amateur attempts.
• 900 lumens per metre — impactful red at commercial scale: Bright enough to be readable and impactful in ambient-lit restaurant, retail, and event environments — not a dim decorative accent, but a genuinely visible, warm, rich red neon sign that commands attention.
• Pure copper PCB for long-term commercial reliability: Signs run for long hours, every day. Pure copper PCB construction maintains consistent red colour temperature and lumen output across continuous commercial operating hours — the thermal management that keeps the sign looking as good on day 1000 as it did on day one.
• IP65 for outdoor signage and exposed installations: Fully sealed against dust and water — suitable for external shopfront signs, outdoor restaurant and bar signage, covered outdoor event installations, and any environment where weather exposure is a consideration alongside sign quality.

Where It Works Best

• Restaurant, café, and bar name signage
• “OPEN” signs and retail shopfront displays
• Wedding hashtag, quote, and name signs
• Studio, salon, and creative space feature signs
• Bar counter and hospitality interior feature lighting
• Diwali and festive precision detail decoration
• Event and wedding mandap feature signage
• Art installation and gallery feature lighting

⚠ Important — Power Supply Required

The LumiFlex Neo 12V operates on 12V DC and requires a compatible 12V DC LED power supply — not included. Size your driver at 9W per metre with 20% headroom: 10m = 90W minimum; 25m = 225W minimum; 50m full roll = 450W minimum.

Red Neon Flex — Full Range Comparison

• F223 — Neo, Red, Milky Silicone, 12V: Authentic neon-tube effect, 2.5cm precision cut, dimmable — custom signage, restaurant and bar signs, wedding quote signs, and any installation where the neon-tube appearance is the brief.
• F218 — Slim, Red, Clear Diffuser, Direct AC: Sharp, vivid, saturated red — restaurant feature walls, stage outlines, gaming accents, retail displays where precise vivid red impact is the priority.
• F204 — Pro, Red, Frosted Diffuser, Direct AC: Soft, warm, diffused red — building outlines, wedding mandap perimeters, festival venues and wide-area festive installations.

Specifications

• SKU: F223
• Colour: Red
• Operating Voltage: 12V DC
• Roll Length: 50 Metres
• Power Consumption: 9W per Metre (450W total roll)
• Luminous Output: 900 Lumens per Metre
• LED Type: SMD 2835
• LED Density: 120 LEDs per Metre
• Silicone Jacket: Super Soft Milky Silicone Neon
• Silicone Size: 5 × 11mm
• PCB Material: Pure Copper
• LED Chip Material: Copper
• Cutting Interval: Every 2.5cm
• IP Rating: IP65
• Warranty: 1 Year
• Power Supply: Not included — 12V DC driver required separately

What’s in the Box

• 1 × 50m LumiFlex Neo 12V Neon Flex Roll (Red)

For the classic neon-sign red that makes restaurants, bars, and events feel alive — without the gas, the fragility, or the cost of real glass neon — the LumiFlex Neo in red is the specification. Order your 50m roll today.