2525 Flexible Linear Neon light (#1942)
24V · 144LEDs · 41.66mm/cut · 25x25mm
Model: 1942
Overview
The DENO LED 1942 is a revolutionary flexible linear neon light, offering true 3D bending capabilities unlike traditional neon strips. Featuring 144 LEDs per meter and a 24V input, it's designed for complex installations that demand extreme flexibility and durability. Its robust IP67 silicone exterior ensures resistance to wear and tear, making it ideal for challenging environments. Key applications include tunnel lighting, tram and subway contour lighting, and other demand...
Description
2525 Flexible Linear Neon light | 25x25mm | 24V | 144LEDs | 41.66mm/cut | #1942 This is a special 3D linear neon lighting, more different from the traditional neon strip. The inside LED light is the special design, super resistant to bending and can be polarity twisted. Allows simultaneous positive bending, side bending and twisting, ultra-small bending angle, is a true 3D design. High power, high brightness, max continuous length up to 3m. Extra thick and sturdy silicone exterior, ultra-resistant to wear and tear. Special scenarios: Tunnel Lighting, Tram Contour Lighting, Subway Tunnel/Platform Lighting.
Specifications
| LED QTY | 144 |
|---|---|
| PART NO | DL-NF28C72V24-1942-* |
| SMD TYPE | 2835 |
| CUTTABLE UNIT | 6LEDs/41.66mm |
| DIMMABLE | Yes |
| IP RATING | IP67 |
| LED PITCH | 3.78mm |
| LIFESPAN | 30000 |
| PCB WIDTH | 12mm |
| WARRANTY | 5 Years |
| BEAM ANGLE | 120° |
| LENGTH MAX | 5m |
| COPPER FOIL | 3oz |
| POWER RANGE | 2.8~28.8W |
| CIRCUIT TYPE | C.V. |
| INPUT VOLTAGE | DC 24V |
| OPERATING TEMPERATURE | -25~40°C;Tc：75°C（max） |
Applications
- Channel letters & logo signage — Silicone neon holds a continuous glow line for logos, channel letters and wayfinding without visible LED dots.
- Facade & perimeter outlining — Flexible neon bends around building edges, balconies and columns to trace architecture at night.
- Bar fronts, headboards & stair nosings — Used along stair nosings, headboards and bar fronts where a soft, uniform tube of light is wanted instead of a hard strip.
- Facade, landscape & bathroom runs (IP67) — IP67 sealing suits facades, landscape lighting, bathrooms and other locations exposed to rain, splashing or wash-down cleaning.
Request a quotation for #1942
DENO LED is a Shenzhen-based LED strip manufacturer with its own Foshan production base. Send the run length, voltage, CCT/CRI and IP rating you need and our engineering team replies with a specification sheet, wiring plan and price — OEM/ODM and fully custom builds included.
- Warranty: 5 years
- Compliance: CE · UL · RoHS
- Bonding wire: 99.99% pure gold
- Copper foil: 99.9% pure copper FPCB
Photometric Performance — CCT × CRI Efficacy Matrix
Peak measured luminous efficacy: 82.4 lm/W at 4000K, Ra 80, ErP energy class G (Grade DN (1st Tier) · 10W/m).
All values are measured at the stated power density and ambient 25 °C, reported as luminous efficacy in lumens per watt (lm/W), luminous flux per metre (lm/m) and the corresponding EU ErP (2019/2015) energy class.
Grade DL (2nd Tier) · 10W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 49 lm/W | 490.1 lm/m | G | 38.5 lm/W | 385.1 lm/m | G | — | — | — |
| 2300 K | 54.5 lm/W | 544.9 lm/m | G | 42.9 lm/W | 428.9 lm/m | G | 34.9 lm/W | 348.7 lm/m | G |
| 2700 K | 55.8 lm/W | 558 lm/m | G | 46.4 lm/W | 463.9 lm/m | G | 37.6 lm/W | 376.4 lm/m | G |
| 3000 K | 61.3 lm/W | 612.7 lm/m | G | 48.9 lm/W | 489.1 lm/m | G | 39.7 lm/W | 397.2 lm/m | G |
| 3500 K | 62.4 lm/W | 623.6 lm/m | G | 49.8 lm/W | 497.8 lm/m | G | 40.9 lm/W | 409.2 lm/m | G |
| 4000 K | 64.3 lm/W | 643.3 lm/m | G | 51 lm/W | 509.8 lm/m | G | 42 lm/W | 420.1 lm/m | G |
| 5000 K | 64.3 lm/W | 643.3 lm/m | G | 50.9 lm/W | 508.7 lm/m | G | 41.6 lm/W | 415.9 lm/m | G |
| 6500 K | 58.1 lm/W | 581 lm/m | G | 48.8 lm/W | 488 lm/m | G | 40.3 lm/W | 403.3 lm/m | G |
Grade DL (2nd Tier) · 18W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 46.3 lm/W | 834.1 lm/m | G | 36.4 lm/W | 655.3 lm/m | G | — | — | — |
| 2300 K | 51.5 lm/W | 927.1 lm/m | G | 40.5 lm/W | 729.8 lm/m | G | 33 lm/W | 593.4 lm/m | G |
| 2700 K | 52.7 lm/W | 949.5 lm/m | G | 43.9 lm/W | 789.4 lm/m | G | 35.6 lm/W | 640.4 lm/m | G |
| 3000 K | 57.9 lm/W | 1042.6 lm/m | G | 46.2 lm/W | 832.2 lm/m | G | 37.5 lm/W | 675.8 lm/m | G |
| 3500 K | 59 lm/W | 1061.2 lm/m | G | 47.1 lm/W | 847.1 lm/m | G | 38.7 lm/W | 696.3 lm/m | G |
| 4000 K | 60.8 lm/W | 1094.7 lm/m | G | 48.2 lm/W | 867.6 lm/m | G | 39.7 lm/W | 714.9 lm/m | G |
| 5000 K | 60.8 lm/W | 1094.7 lm/m | G | 48.1 lm/W | 865.7 lm/m | G | 39.3 lm/W | 707.8 lm/m | G |
| 6500 K | 54.9 lm/W | 988.6 lm/m | G | 46.1 lm/W | 830.3 lm/m | G | 38.1 lm/W | 686.3 lm/m | G |
Grade DL (2nd Tier) · 22W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 45.1 lm/W | 991.2 lm/m | G | 35.4 lm/W | 778.8 lm/m | G | — | — | — |
| 2300 K | 50.1 lm/W | 1101.8 lm/m | G | 39.4 lm/W | 867.3 lm/m | G | 32.1 lm/W | 705.1 lm/m | G |
| 2700 K | 51.3 lm/W | 1128.3 lm/m | G | 42.6 lm/W | 938.1 lm/m | G | 34.6 lm/W | 761.1 lm/m | G |
| 3000 K | 56.3 lm/W | 1238.9 lm/m | G | 45 lm/W | 988.9 lm/m | G | 36.5 lm/W | 803.1 lm/m | G |
| 3500 K | 57.3 lm/W | 1261.1 lm/m | G | 45.8 lm/W | 1006.6 lm/m | G | 37.6 lm/W | 827.4 lm/m | G |
| 4000 K | 59.1 lm/W | 1300.9 lm/m | G | 46.9 lm/W | 1031 lm/m | G | 38.6 lm/W | 849.6 lm/m | G |
| 5000 K | 59.1 lm/W | 1300.9 lm/m | G | 46.8 lm/W | 1028.8 lm/m | G | 38.2 lm/W | 841.1 lm/m | G |
| 6500 K | 53.4 lm/W | 1174.8 lm/m | G | 44.9 lm/W | 986.7 lm/m | G | 37.1 lm/W | 815.6 lm/m | G |
Grade DN (1st Tier) · 10W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 64.6 lm/W | 645.5 lm/m | G | 53.7 lm/W | 537.2 lm/m | G | — | — | — |
| 2300 K | 70.3 lm/W | 703.5 lm/m | G | 60 lm/W | 599.6 lm/m | G | 48.3 lm/W | 483.1 lm/m | G |
| 2700 K | 75.9 lm/W | 759.3 lm/m | G | 64.8 lm/W | 647.7 lm/m | G | 52.5 lm/W | 525.2 lm/m | G |
| 3000 K | 79.6 lm/W | 796.5 lm/m | G | 68.6 lm/W | 686 lm/m | G | 55.8 lm/W | 558 lm/m | G |
| 3500 K | 80.9 lm/W | 808.5 lm/m | G | 70.1 lm/W | 701.3 lm/m | G | 57.7 lm/W | 576.6 lm/m | G |
| 4000 K | 82.4 lm/W | 823.8 lm/m | G | 70.5 lm/W | 704.6 lm/m | G | 58.2 lm/W | 582.1 lm/m | G |
| 5000 K | 82.3 lm/W | 822.7 lm/m | G | 71 lm/W | 710.1 lm/m | G | 57.6 lm/W | 576.2 lm/m | G |
| 6500 K | 78.9 lm/W | 788.8 lm/m | G | 67.8 lm/W | 678.3 lm/m | G | 55.9 lm/W | 558.8 lm/m | G |
Grade DN (1st Tier) · 18W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 61 lm/W | 1098.4 lm/m | G | 50.8 lm/W | 914.1 lm/m | G | — | — | — |
| 2300 K | 66.5 lm/W | 1197.1 lm/m | G | 56.7 lm/W | 1020.2 lm/m | G | 45.7 lm/W | 822.1 lm/m | G |
| 2700 K | 71.8 lm/W | 1292 lm/m | G | 61.2 lm/W | 1102.1 lm/m | G | 49.6 lm/W | 893.6 lm/m | G |
| 3000 K | 75.3 lm/W | 1355.3 lm/m | G | 64.9 lm/W | 1167.3 lm/m | G | 52.7 lm/W | 949.5 lm/m | G |
| 3500 K | 76.4 lm/W | 1375.8 lm/m | G | 66.3 lm/W | 1193.4 lm/m | G | 54.5 lm/W | 981.1 lm/m | G |
| 4000 K | 77.9 lm/W | 1401.9 lm/m | G | 66.6 lm/W | 1199 lm/m | G | 55 lm/W | 990.4 lm/m | G |
| 5000 K | 77.8 lm/W | 1400 lm/m | G | 67.1 lm/W | 1208.3 lm/m | G | 54.5 lm/W | 980.5 lm/m | G |
| 6500 K | 74.6 lm/W | 1342.3 lm/m | G | 64.1 lm/W | 1154.3 lm/m | G | 52.8 lm/W | 950.8 lm/m | G |
Grade DN (1st Tier) · 22W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 59.3 lm/W | 1305.3 lm/m | G | 49.4 lm/W | 1086.3 lm/m | G | — | — | — |
| 2300 K | 64.7 lm/W | 1422.6 lm/m | G | 55.1 lm/W | 1212.4 lm/m | G | 44.4 lm/W | 976.9 lm/m | G |
| 2700 K | 69.8 lm/W | 1535.4 lm/m | G | 59.5 lm/W | 1309.7 lm/m | G | 48.3 lm/W | 1062 lm/m | G |
| 3000 K | 73.2 lm/W | 1610.6 lm/m | G | 63.1 lm/W | 1387.2 lm/m | G | 51.3 lm/W | 1128.3 lm/m | G |
| 3500 K | 74.3 lm/W | 1635 lm/m | G | 64.5 lm/W | 1418.1 lm/m | G | 53 lm/W | 1165.9 lm/m | G |
| 4000 K | 75.7 lm/W | 1665.9 lm/m | G | 64.8 lm/W | 1424.8 lm/m | G | 53.5 lm/W | 1177 lm/m | G |
| 5000 K | 75.6 lm/W | 1663.7 lm/m | G | 65.3 lm/W | 1435.8 lm/m | G | 53 lm/W | 1165.2 lm/m | G |
| 6500 K | 72.5 lm/W | 1595.1 lm/m | G | 62.3 lm/W | 1371.7 lm/m | G | 51.4 lm/W | 1129.9 lm/m | G |
Grade KE (3rd Tier) · 10W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1900 K | 27.5 lm/W | 274.6 lm/m | G | 21 lm/W | 210.1 lm/m | G | — | — | — |
| 2300 K | 30.5 lm/W | 305.2 lm/m | G | 23.4 lm/W | 234.1 lm/m | G | 19.3 lm/W | 193.4 lm/m | G |
| 2700 K | 32.9 lm/W | 329.3 lm/m | G | 25.4 lm/W | 253.8 lm/m | G | 20.6 lm/W | 205.7 lm/m | G |
| 3000 K | 34.6 lm/W | 345.7 lm/m | G | 27 lm/W | 270.2 lm/m | G | 22 lm/W | 219.9 lm/m | G |
| 3500 K | 35.1 lm/W | 351.2 lm/m | G | 27.6 lm/W | 275.7 lm/m | G | 22.6 lm/W | 226.5 lm/m | G |
| 4000 K | 36.1 lm/W | 361 lm/m | G | 28.2 lm/W | 282.3 lm/m | G | 23.3 lm/W | 233 lm/m | G |
| 5000 K | 36.1 lm/W | 361 lm/m | G | 28.2 lm/W | 282.3 lm/m | G | 23.1 lm/W | 230.7 lm/m | G |
| 6500 K | 34.6 lm/W | 345.7 lm/m | G | 27 lm/W | 270.2 lm/m | G | 22.4 lm/W | 223.7 lm/m | G |
Grade KE (3rd Tier) · 18W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1900 K | 26 lm/W | 467.3 lm/m | G | 19.9 lm/W | 357.5 lm/m | G | — | — | — |
| 2300 K | 28.9 lm/W | 519.4 lm/m | G | 22.1 lm/W | 398.4 lm/m | G | 18.3 lm/W | 329.1 lm/m | G |
| 2700 K | 31.1 lm/W | 560.4 lm/m | G | 24 lm/W | 431.9 lm/m | G | 19.4 lm/W | 350 lm/m | G |
| 3000 K | 32.7 lm/W | 588.3 lm/m | G | 25.5 lm/W | 459.8 lm/m | G | 20.8 lm/W | 374.2 lm/m | G |
| 3500 K | 33.2 lm/W | 597.6 lm/m | G | 26.1 lm/W | 469.2 lm/m | G | 21.4 lm/W | 385.4 lm/m | G |
| 4000 K | 34.1 lm/W | 614.4 lm/m | G | 26.7 lm/W | 480.3 lm/m | G | 22 lm/W | 396.5 lm/m | G |
| 5000 K | 34.1 lm/W | 614.4 lm/m | G | 26.7 lm/W | 480.3 lm/m | G | 21.8 lm/W | 392.6 lm/m | G |
| 6500 K | 32.7 lm/W | 588.3 lm/m | G | 25.5 lm/W | 459.8 lm/m | G | 21.1 lm/W | 380.7 lm/m | G |
Grade KE (3rd Tier) · 22W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1900 K | 25.2 lm/W | 555.3 lm/m | G | 19.3 lm/W | 424.8 lm/m | G | — | — | — |
| 2300 K | 28.1 lm/W | 617.3 lm/m | G | 21.5 lm/W | 473.5 lm/m | G | 17.8 lm/W | 391.1 lm/m | G |
| 2700 K | 30.3 lm/W | 665.9 lm/m | G | 23.3 lm/W | 513.3 lm/m | G | 18.9 lm/W | 415.9 lm/m | G |
| 3000 K | 31.8 lm/W | 699.1 lm/m | G | 24.8 lm/W | 546.5 lm/m | G | 20.2 lm/W | 444.7 lm/m | G |
| 3500 K | 32.3 lm/W | 710.2 lm/m | G | 25.3 lm/W | 557.5 lm/m | G | 20.8 lm/W | 458 lm/m | G |
| 4000 K | 33.2 lm/W | 730.1 lm/m | G | 25.9 lm/W | 570.8 lm/m | G | 21.4 lm/W | 471.2 lm/m | G |
| 5000 K | 33.2 lm/W | 730.1 lm/m | G | 25.9 lm/W | 570.8 lm/m | G | 21.2 lm/W | 466.5 lm/m | G |
| 6500 K | 31.8 lm/W | 699.1 lm/m | G | 24.8 lm/W | 546.5 lm/m | G | 20.6 lm/W | 452.4 lm/m | G |
How Top bending LED neon flex 1942 performs on site
Specification notes for 25x25mm section 24V DC silicone neon: what it does outdoors, what it does around water, and how far it bends when you trace a building.
Outdoor & façade exposure
Specify for permanent exterior installation above the waterline (IP67).
The silicone is injection moulded onto the FPCB in one shot, so there is no glued cover to open up after a winter of thermal cycling — the failure mode PVC neon rope light shows in its second outdoor summer. UV-stabilised silicone keeps its colour instead of yellowing, and the body stays elastic from −30 °C to +80 °C, so a façade run installed in summer will not go brittle in a January frost. Feed with 24V DC and plan 5m per feed to hold end-of-run brightness across a long elevation.
- Ingress protection IP67
- UV-stable silicone, −30 °C to +80 °C
- 2.8W/m load
Pools, spas & wet areas
Suitable for pool surrounds, spa ceilings and steam-adjacent joinery — not for submersion.
IP67 covers rain, splash, wash-down and steam — pool decks, shower reveals, sauna ceilings and spa coves — but the body is not intended to sit under water. Mount it above the waterline in an aluminium groove so condensate drains away from the feed joint, run 24V DC for wet-zone safety, and choose the IP68 variant where the channel can flood.
- IP67 — splash and rain, not submersion
- 24V DC
- Moulded end cap and feed joint
Architectural contour & signage
Bends vertically, over and under the emitting face at about R75mm — the right pick for channel letters, logos, arches, domes and cove crests.
Top bending LED neon flex takes its curve vertically, over and under the emitting face, which is what decides whether a shape is possible without cutting and re-soldering. At about R75mm the outside of the curve stays evenly lit: 144 LEDs/m is matched to the diffuser depth so you read a continuous line of light rather than dots, even at 30 cm. Printed cut marks with indexed solder pads underneath let a sign maker shorten a letter stroke on site and re-seal it, and mounting clips, aluminium grooves and moulded bend grooves cover surface, recessed and free-form fixing.
- Cross-section 25x25mm
- Bend radius about R75mm
- 144 LEDs/m, dot-free
Related models in this series
- 1212 Silicone Flexible Neon Light (#1212T-EE)
- 20*20 Flexible Linear Neon Light (#16359)
- Top Bend LED Neon Flex DL-T0511A (#DL-T0511A)
- Top Bend LED Neon Flex DL-SV-0513 (#DL-SV-0513)
- 1010 Silicone Flexible Neon Light (#1010T-EE)
- Top Bend LED Neon Flex DL-T20D (#DL-T20D)
- 1616 Silicone Flexible Neon Light (#1616T-EE)
- Top Bend LED Neon Flex DL-T3032F (#DL-T3032F)
See every model in Neon LED Strip Series or narrow to Top Bend. Compare wattage, lumen output and run length in the ProCalc parameter library, or request OEM/ODM pricing on the custom manufacturing page.
Frequently Asked Questions
What makes the 1942 Flexible Linear Neon Light different from standard LED strips?
The 1942 offers true 3D bending, allowing simultaneous positive, side bending, and twisting with an ultra-small bending angle, perfect for complex designs.
What is the maximum continuous length for single power feed connection?
This flexible linear neon light supports a maximum continuous length of up to 3 meters, ensuring high power and brightness continuity.
What are the common applications for the DENO LED 1942 neon light?
It's ideal for special scenarios like tunnel lighting, tram contour lighting, and subway tunnel/platform lighting due to its durability and flexibility.
Is this product suitable for outdoor use and harsh environments?
Yes, with an IP67 rating and extra thick silicone exterior, the 1942 is ultra-resistant to wear and tear, making it perfect for outdoor and harsh conditions.
What are the key specifications of #1942?
2525 Flexible Linear Neon light | 25x25mm | 24V | 144LEDs | 41.66mm/cut | #1942: 2835 LEDs, 144, DC 24V, 12mm FPCB, 3oz copper foil, 2.8~28.8W power, cut unit 6LEDs/41.66mm. Photometric files, wiring diagrams and test reports are available in the downloads block on this page.
Which LED driver and run length suit #1942?
2525 Flexible Linear Neon light | 25x25mm | 24V | 144LEDs | 41.66mm/cut | #1942 is a constant-voltage DC 24V product, so pair it with a CE or UL listed DC 24V constant-voltage LED driver rated about 20% above the connected load. Maximum single run is 5m. 5m Single / 10m Dual Input power. Feeding from both ends or mid-feeding halves the copper distance and roughly quarters the voltage drop.
Top Bending LED Neon Flex — Buyer Questions
What is a top bending LED neon flex?
A top bend neon strip flexes up and down, perpendicular to the emitting face, so it can crest over an edge, follow a dome or climb a vertical stroke while the light window keeps facing the viewer. It is the most common neon body type and covers cove lighting, step nosing, signage letters and handrails.
- Series Top Bend Neon Flex series
- Related series LED neon strip and neon flex family
- Related series side bend bodies for planar curves
- Product DL-SV-0513 top bend neon flex
Which top bend neon size should I specify?
Cross-sections run 5×11 mm, 10×10 mm, 12×12 mm, 16×16 mm, 20×18 mm, 20×20 mm and 25×25 mm. Small sections suit letters and slim reveals; 16×16 mm and above give the deep, saturated neon line specified for façade and feature work. Match the emitting window to the visible aperture of the channel and keep the LED pitch at 120 LEDs/m or denser for a dot-free result.
- Series Top Bend Neon Flex series
- Related series high density boards for dot-free neon
- Related series mini bodies below 8 mm
- Product 1010T-EE sized top bend body
What bend radius does vertical bending neon flex hold?
Typical top bend bodies hold R30–R50 mm; taller sections such as 25×25 mm need R100 mm or more. Bending tighter than the rating stretches the outer silicone wall, which shows as a pale band and, over time, as a stress line at the FPCB solder pads.
- Series Top Bend Neon Flex series
- Guide FPCB construction behind the bend rating
- Related series round bodies for free-form geometry
- Product DL-T0511A tight-radius top bend body
Is top bend neon flex suitable for letters and logos?
Yes — vertical strokes, dome tops and the crests of script letters are exactly what a top bend body is for. Fabricators normally combine top bend for the strokes with side bend for the horizontal curves, or use a mini top bend body throughout on letters under 100 mm deep.
- Series Top Bend Neon Flex series
- Related series mini neon flex for channel letters
- Guide signage OEM programmes
Does a dome top LED neon strip look different from a flat top?
A dome top scatters light over a wider angle and hides the LED line better at close viewing distance, which is why it is preferred for exposed runs and lettering. A flat top concentrates output forward and reads sharper inside a channel or under a coving lip.
- Series Top Bend Neon Flex series
- Related series wide-window builds for higher output
- Guide beam distribution reference
Can a top bend neon strip be used outdoors?
Yes, with an IP67 injection-moulded silicone body and sealed end caps. Outdoor top bend runs are standard on cornices, parapets, canopy edges and stair nosings; specify UV-stabilised silicone and a 105 μm copper FPCB so the run survives sun load and winter cycling without colour shift.
- Series Top Bend Neon Flex series
- Related series injection moulded IP67 construction
- Guide IP67 versus IP68 outdoors
- Product 1212T-EE outdoor top bend neon