2835 Long Run LED Strip Light (#4439)
12mm · 24V · 84LEDs · 71.4cut
Model: 4439
Overview
2835 Ultra-long LED Strip Light | 12mm | 24V | 84LEDs | 71.4cut | #4439 is part of the DENO Ultra-Long SMD Strips series, engineered around ultra long run LED strip. Key specifications: 2835, 84 LEDs/m, 24V, 12 mm PCB, 3oz copper FPCB, cuttable 6LEDs/71.42mm. Every reel is produced on DENO's roll-to-roll line with 99.9% pure copper FPCB and ships CE, UL and RoHS compliant for architectural, retail and hospitality projects. OEM and ODM configurations of length, colour temperature and waterproofing are available on request.
Description
Integrated constant-current IC design enables this 24V 2835 LED strip light to achieve continuous runs up to 15 meters with uniform brightness. Engineered with a heavy-duty 12mm wide 3oz copper PCB, it features 84 LEDs per meter and precise cut points every 71.4mm. A wide 120-degree beam angle and dimming capability provide versatile output across demanding operating temperatures from -25°C to 40°C. This long-run linear solution is ideal for extended architectural cove lighting installations that require consistent illumination over long distances. DENO provides factory-direct wholesale project supply with OEM custom reel lengths, specialized CCT options, and tailored ingress protection upon request.
Constant Current Ic Led Strip built for c.c. smd strips (ic regulated) projects.
Specifications
| LED QTY | 84 LEDs/m |
|---|---|
| PART NO | DL-F28A42V24-4439-* |
| SMD TYPE | 2835 |
| CUTTABLE UNIT | 6LEDs/71.42mm |
| DIMMABLE | Yes |
| IP RATING | IP20 |
| LED PITCH | 11.9mm |
| PCB WIDTH | 12 mm |
| BEAM ANGLE | 120° |
| RUN LENGTH | 15M |
| COPPER FOIL | 3oz |
| ON OFF TIMES | 10000（test times） |
| CIRCUIT TYPE | C.C. |
| INPUT VOLTAGE | 24V |
| MIN BEND DIAMETER | Φ60mm |
| OPERATING TEMPERATURE | -25~40°C;Tc：75°C（max） |
Applications
- Cove, wall-wash & perimeter lighting — Coves, recesses, wall-wash details and ceiling perimeters where a continuous, uniform line of light is required.
- Showroom & hospitality display lighting — Shelving, display cases, reception desks and signage backlighting in shops, showrooms and hospitality spaces.
- Kitchen & wardrobe under-cabinet lighting — Kitchen, wardrobe and furniture task lighting where the strip stays hidden and only the light is seen.
- Long corridor & warehouse runs — Long single-feed runs on 24V cover corridors, warehouse aisles and facade lines with fewer injection points and fewer power supplies.
Recommended accessories & compatible parts
- DL-1201 — 25x14.5mm Wide Surface Mount LED Channel — Aluminum Profile for 12mm Strip: Accepts LED strips up to 12mm wide.
- DL-1202 — 17.3x14.5mm Surface Mount LED Channel — Deep Aluminum Profile for 12mm Strip: Accepts LED strips up to 12mm wide.
- DL-1204 — 25x7mm Wide Slim Surface Mount LED Channel — Dotless Aluminum Profile for 240 LEDs/m: Accepts LED strips up to 12mm wide.
- DN-PSU-100 — 24V 100W Class-2 LED Driver · High Efficiency: Matches the 24V DC input of this strip; size the driver with at least 20% headroom over total load.
- DN-PSU-150 — 24V 150W Class-2 LED Driver · Premium: Matches the 24V DC input of this strip; size the driver with at least 20% headroom over total load.
- DN-PSU-60 — 24V 60W Class-2 LED Driver · Constant Voltage: Matches the 24V DC input of this strip; size the driver with at least 20% headroom over total load.
- V1 — 5-36VDC 1-Channel * 8A RF+Push Dimming Controller | V1: Matched by input voltage range and colour channels.
Request a quotation for #4439
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
- Lead time: standard boards: samples from 1 working day · custom: 3–5 working days · new FPCB: 1–3 weeks · production 1–2 weeks after sample approval
- 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: 150.8 lm/W at 4000K, Ra 80, ErP energy class D (Grade DN (1st Tier)).
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)
| 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 | 113.7 lm/W | 386.5 lm/m | E | 91 lm/W | 309.3 lm/m | F | — | — | — |
| 2300 K | 126.6 lm/W | 430.3 lm/m | E | 101.4 lm/W | 344.9 lm/m | F | 82.2 lm/W | 279.5 lm/m | G |
| 2700 K | 133.3 lm/W | 453.2 lm/m | E | 109.7 lm/W | 373.1 lm/m | F | 88.9 lm/W | 302.2 lm/m | F |
| 3000 K | 142.5 lm/W | 484.6 lm/m | D | 115.5 lm/W | 392.5 lm/m | E | 93.9 lm/W | 319.2 lm/m | F |
| 3500 K | 144.7 lm/W | 492 lm/m | D | 117.5 lm/W | 399.6 lm/m | E | 96.7 lm/W | 328.7 lm/m | F |
| 4000 K | 149.3 lm/W | 507.5 lm/m | D | 120.3 lm/W | 409.1 lm/m | E | 99.4 lm/W | 337.9 lm/m | F |
| 5000 K | 149.1 lm/W | 506.8 lm/m | D | 120.3 lm/W | 409.1 lm/m | E | 99.3 lm/W | 337.6 lm/m | F |
| 6500 K | 136.4 lm/W | 463.8 lm/m | D | 115.3 lm/W | 392.2 lm/m | E | 95.7 lm/W | 325.4 lm/m | F |
Grade DL (2nd Tier)
| 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 | 111.1 lm/W | 744.3 lm/m | E | 88.9 lm/W | 595.5 lm/m | F | — | — | — |
| 2300 K | 123.7 lm/W | 828.5 lm/m | E | 99.1 lm/W | 664.1 lm/m | F | 80.3 lm/W | 538 lm/m | G |
| 2700 K | 130.2 lm/W | 872.6 lm/m | E | 107.2 lm/W | 718.5 lm/m | F | 86.9 lm/W | 582 lm/m | F |
| 3000 K | 139.3 lm/W | 933 lm/m | D | 112.8 lm/W | 755.8 lm/m | E | 91.7 lm/W | 614.6 lm/m | F |
| 3500 K | 141.4 lm/W | 947.3 lm/m | D | 114.8 lm/W | 769.4 lm/m | E | 94.5 lm/W | 632.9 lm/m | F |
| 4000 K | 145.8 lm/W | 977.2 lm/m | D | 117.6 lm/W | 787.7 lm/m | E | 97.1 lm/W | 650.5 lm/m | F |
| 5000 K | 145.6 lm/W | 975.8 lm/m | D | 117.6 lm/W | 787.7 lm/m | E | 97 lm/W | 649.9 lm/m | F |
| 6500 K | 133.3 lm/W | 893 lm/m | E | 112.7 lm/W | 755.1 lm/m | E | 93.5 lm/W | 626.5 lm/m | F |
Grade DL (2nd Tier)
| 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 | 108.5 lm/W | 1085.4 lm/m | F | 86.8 lm/W | 868.5 lm/m | F | — | — | — |
| 2300 K | 120.8 lm/W | 1208.2 lm/m | E | 96.9 lm/W | 968.5 lm/m | F | 78.4 lm/W | 784 lm/m | G |
| 2700 K | 127.3 lm/W | 1272.5 lm/m | E | 104.8 lm/W | 1047.7 lm/m | F | 84.9 lm/W | 848.7 lm/m | G |
| 3000 K | 136.1 lm/W | 1360.7 lm/m | D | 110.2 lm/W | 1102.2 lm/m | E | 89.6 lm/W | 896.2 lm/m | F |
| 3500 K | 138.1 lm/W | 1381.5 lm/m | D | 112.2 lm/W | 1122 lm/m | E | 92.3 lm/W | 923 lm/m | F |
| 4000 K | 142.5 lm/W | 1425 lm/m | D | 114.9 lm/W | 1148.8 lm/m | E | 94.9 lm/W | 948.7 lm/m | F |
| 5000 K | 142.3 lm/W | 1423.1 lm/m | D | 114.9 lm/W | 1148.8 lm/m | E | 94.8 lm/W | 948 lm/m | F |
| 6500 K | 130.2 lm/W | 1302.2 lm/m | E | 110.1 lm/W | 1101.2 lm/m | E | 91.4 lm/W | 914 lm/m | F |
Grade DN (1st Tier)
| 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 | 118.2 lm/W | 402 lm/m | F | 99.5 lm/W | 338.1 lm/m | F | — | — | — |
| 2300 K | 128.9 lm/W | 438.4 lm/m | E | 111 lm/W | 377.3 lm/m | F | 89.9 lm/W | 305.7 lm/m | G |
| 2700 K | 138.9 lm/W | 472.3 lm/m | E | 120 lm/W | 408 lm/m | E | 97.3 lm/W | 330.7 lm/m | F |
| 3000 K | 146 lm/W | 496.3 lm/m | D | 126.8 lm/W | 431 lm/m | E | 103.1 lm/W | 350.5 lm/m | F |
| 3500 K | 148.1 lm/W | 503.7 lm/m | D | 129.6 lm/W | 440.5 lm/m | E | 106.6 lm/W | 362.5 lm/m | F |
| 4000 K | 150.8 lm/W | 512.8 lm/m | D | 130.3 lm/W | 443 lm/m | E | 107.5 lm/W | 365.7 lm/m | F |
| 5000 K | 150.6 lm/W | 512.1 lm/m | D | 131.1 lm/W | 445.8 lm/m | E | 108.2 lm/W | 367.9 lm/m | F |
| 6500 K | 144.4 lm/W | 491 lm/m | E | 125.3 lm/W | 426 lm/m | E | 104 lm/W | 353.6 lm/m | F |
Grade DN (1st Tier)
| 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 | 115.5 lm/W | 774.1 lm/m | F | 97.2 lm/W | 651.1 lm/m | F | — | — | — |
| 2300 K | 126 lm/W | 844.1 lm/m | E | 108.4 lm/W | 726.5 lm/m | F | 87.8 lm/W | 588.3 lm/m | G |
| 2700 K | 135.7 lm/W | 909.3 lm/m | E | 117.3 lm/W | 785.6 lm/m | F | 95 lm/W | 636.8 lm/m | F |
| 3000 K | 142.6 lm/W | 955.5 lm/m | E | 123.8 lm/W | 829.8 lm/m | E | 100.7 lm/W | 674.8 lm/m | F |
| 3500 K | 144.7 lm/W | 969.8 lm/m | E | 126.6 lm/W | 848.1 lm/m | E | 104.2 lm/W | 697.9 lm/m | F |
| 4000 K | 147.4 lm/W | 987.5 lm/m | D | 127.3 lm/W | 852.9 lm/m | E | 105.1 lm/W | 704.1 lm/m | F |
| 5000 K | 147.2 lm/W | 986.1 lm/m | D | 128.1 lm/W | 858.3 lm/m | E | 105.7 lm/W | 708.2 lm/m | F |
| 6500 K | 141.1 lm/W | 945.3 lm/m | E | 122.4 lm/W | 820.3 lm/m | E | 101.6 lm/W | 680.7 lm/m | F |
Grade DN (1st Tier)
| 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 | 112.9 lm/W | 1128.8 lm/m | F | 94.9 lm/W | 949.5 lm/m | F | — | — | — |
| 2300 K | 123.1 lm/W | 1230.9 lm/m | E | 105.9 lm/W | 1059.5 lm/m | F | 85.8 lm/W | 858 lm/m | G |
| 2700 K | 132.6 lm/W | 1326.1 lm/m | E | 114.6 lm/W | 1145.7 lm/m | F | 92.9 lm/W | 928.6 lm/m | F |
| 3000 K | 139.3 lm/W | 1393.5 lm/m | E | 121 lm/W | 1210.1 lm/m | E | 98.4 lm/W | 984.1 lm/m | F |
| 3500 K | 141.4 lm/W | 1414.3 lm/m | E | 123.7 lm/W | 1236.9 lm/m | E | 101.8 lm/W | 1017.8 lm/m | F |
| 4000 K | 144 lm/W | 1440 lm/m | E | 124.4 lm/W | 1243.8 lm/m | E | 102.7 lm/W | 1026.8 lm/m | F |
| 5000 K | 143.8 lm/W | 1438.1 lm/m | E | 125.2 lm/W | 1251.7 lm/m | E | 103.3 lm/W | 1033 lm/m | F |
| 6500 K | 137.9 lm/W | 1378.6 lm/m | E | 119.6 lm/W | 1196.2 lm/m | E | 99.3 lm/W | 993 lm/m | F |
Grade KE (3rd Tier)
| 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 | 98.1 lm/W | 333.6 lm/m | F | 78.4 lm/W | 266.6 lm/m | G | — | — | — |
| 2300 K | 109.4 lm/W | 372 lm/m | F | 87.4 lm/W | 297.3 lm/m | F | 70.8 lm/W | 240.7 lm/m | G |
| 2700 K | 117.9 lm/W | 400.9 lm/m | E | 94.8 lm/W | 322.3 lm/m | F | 76.8 lm/W | 261.3 lm/m | G |
| 3000 K | 123.8 lm/W | 421 lm/m | E | 100.2 lm/W | 340.6 lm/m | F | 81.5 lm/W | 277.2 lm/m | G |
| 3500 K | 125.7 lm/W | 427.4 lm/m | E | 102.2 lm/W | 347.3 lm/m | F | 84.1 lm/W | 286 lm/m | G |
| 4000 K | 129.3 lm/W | 439.7 lm/m | E | 104.3 lm/W | 354.7 lm/m | F | 86.2 lm/W | 293 lm/m | F |
| 5000 K | 129.1 lm/W | 439 lm/m | E | 104.3 lm/W | 354.7 lm/m | F | 86.1 lm/W | 292.7 lm/m | F |
| 6500 K | 123.8 lm/W | 421 lm/m | E | 100.2 lm/W | 340.6 lm/m | F | 83.2 lm/W | 282.9 lm/m | G |
Grade KE (3rd Tier)
| 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 | 95.9 lm/W | 642.3 lm/m | F | 76.6 lm/W | 513.3 lm/m | G | — | — | — |
| 2300 K | 106.9 lm/W | 716.3 lm/m | F | 85.4 lm/W | 572.3 lm/m | F | 69.2 lm/W | 463.6 lm/m | G |
| 2700 K | 115.2 lm/W | 771.9 lm/m | E | 92.6 lm/W | 620.5 lm/m | F | 75.1 lm/W | 503.1 lm/m | G |
| 3000 K | 121 lm/W | 810.6 lm/m | E | 97.9 lm/W | 655.9 lm/m | F | 79.6 lm/W | 533.6 lm/m | G |
| 3500 K | 122.8 lm/W | 822.9 lm/m | E | 99.8 lm/W | 668.8 lm/m | F | 82.2 lm/W | 550.6 lm/m | G |
| 4000 K | 126.4 lm/W | 846.6 lm/m | E | 101.9 lm/W | 683 lm/m | F | 84.2 lm/W | 564.2 lm/m | G |
| 5000 K | 126.2 lm/W | 845.3 lm/m | E | 101.9 lm/W | 683 lm/m | F | 84.1 lm/W | 563.5 lm/m | G |
| 6500 K | 121 lm/W | 810.6 lm/m | E | 97.9 lm/W | 655.9 lm/m | F | 81.2 lm/W | 544 lm/m | G |
Grade KE (3rd Tier)
| 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 | 93.7 lm/W | 936.7 lm/m | F | 74.9 lm/W | 748.5 lm/m | G | — | — | — |
| 2300 K | 104.5 lm/W | 1044.6 lm/m | F | 83.5 lm/W | 834.7 lm/m | G | 67.6 lm/W | 676 lm/m | G |
| 2700 K | 112.6 lm/W | 1125.8 lm/m | E | 90.5 lm/W | 905 lm/m | F | 73.4 lm/W | 733.7 lm/m | G |
| 3000 K | 118.2 lm/W | 1182.2 lm/m | E | 95.6 lm/W | 956.5 lm/m | F | 77.8 lm/W | 778.2 lm/m | G |
| 3500 K | 120 lm/W | 1200 lm/m | E | 97.5 lm/W | 975.3 lm/m | F | 80.3 lm/W | 803 lm/m | G |
| 4000 K | 123.5 lm/W | 1234.7 lm/m | E | 99.6 lm/W | 996.1 lm/m | F | 82.3 lm/W | 822.8 lm/m | G |
| 5000 K | 123.3 lm/W | 1232.7 lm/m | E | 99.6 lm/W | 996.1 lm/m | F | 82.2 lm/W | 822 lm/m | G |
| 6500 K | 118.2 lm/W | 1182.2 lm/m | E | 95.6 lm/W | 956.5 lm/m | F | 79.4 lm/W | 794 lm/m | G |
Recommended LED Channels
Mount this LED strip in a DENO LED aluminum profile for heat dissipation, physical protection and diffused, dot-free output.
This strip is 12mm wide, so it needs a channel with at least 14mm inner width (12mm + 2mm clearance). Every profile below meets that.
Related models in this series
- 20cut (#9009 High Density LED strip light)
- 2835 Constant Current High Lumen High Light Efficacy LED Strip Light (#5932)
- 2835 High Light Efficacy High Lumen LED Strip Light (#4493)
- 2835 Long Run LED Strip Light (#4274)
- 2835 Constant Current High Lumen Long Run LED Strip Light (#3557)
- 2835 Long Run LED Strip Light (#3960)
- 2835 Long Run LED Strip Light (#5164)
- 2835 High Light Efficacy High Lumen LED Strip Light (#1494)
See every model in SMD LED Strip Series or narrow to Ic. 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 are the key specifications of 4439?
4439: 2835, 84 LEDs/m, 24V, 12 mm PCB, 3oz copper FPCB, cuttable 6LEDs/71.42mm. Full photometric data, wiring diagrams and test reports are available in the downloads section of this page.
How long can a single run of this ultra long run LED strip be?
Maximum single run for this model is 15M. Feeding from both ends or using a mid-point tap halves the effective distance per segment, so a ultra long run LED strip can cover twice that length on one circuit when wired accordingly.
Can DENO customise this ultra long run LED strip for a project?
Yes. DENO manufactures the Ultra-Long SMD Strips series as an OEM and ODM supplier: reel length, colour temperature, CRI grade, PCB width, waterproofing and private labelling can all be specified. Request a quote for lead time and project pricing.
What limits how long an LED strip run can be?
Voltage drop and conductor current, not the LED itself. A long run LED strip combines low watts per metre, 2 oz or thicker copper and a higher bus voltage such as 24V, 36V or 48V to reach 20 m or more from one feed while staying inside a 3 percent drop.
Does a constant current LED strip really eliminate voltage drop?
Voltage still drops along the copper, but the per-segment constant current IC holds LED current fixed until the local voltage falls below its dropout point. Brightness therefore stays even end to end, and power can be injected at one end, both ends or any mid point of the run.
Engineering & selection guide
Bending limits, IP selection, voltage drop, cutting and the full buyer Q&A for this family are kept on the series page.
- constant current LED strip series — Constant Current LED Strip — Buyer Questions
- long LED strip lights series — Long LED Strip Lights — Buyer Questions
- LED strip engineering selection handbook