2835 Constant Current High Lumen Long Run LED Strip Light (#3557)
10mm · 24V · 112LEDs · 62.5cut
Model: 3557
Overview
10mm | 24V | 112LEDs | 62.5cut | #3557 | 2835 Constant Current High Lumen Ultra-Long LED Strip Light is part of the DENO Ultra-Long SMD Strips series, engineered around ultra long run LED strip. Key specifications: 2835 SMD, 112 LEDs/m, 24V, 10mm PCB, 3oz copper FPCB, cuttable 7LEDs/62.5mm. 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
This 24V 2835 LED strip light features 112 LEDs per meter mounted on a robust 10mm wide, 3oz copper PCB. Integrated constant current circuitry maintains uniform illumination across long runs up to 10 meters without visible end-to-end voltage drop. The flexible board provides a wide 120-degree beam angle, supports dimming, and allows precise cutting every 62.5mm at designated points. Designed for commercial cove lighting and retail shelving, the strip operates reliably in ambient temperatures from minus 25 to 40 degrees Celsius. We offer factory-direct OEM custom lengths along with tailored color temperatures and ingress protection ratings for wholesale project supply.
Constant Current Ic Led Strip built for c.c. smd strips (ic regulated) projects.
Specifications
| CCT (K) | 1900–6500K |
|---|---|
| CRI | Ra≥80 |
| POWER (W/M) | 19.2 W/m |
| LED QTY | 112 LEDs/m |
| PART NO | DL-F28A56V24-3557-* |
| SMD TYPE | 2835 |
| CUTTABLE UNIT | 7LEDs/62.5mm |
| DIMMABLE | Yes |
| IP RATING | IP20 |
| LED PITCH | 8.9mm |
| PCB WIDTH | 10mm |
| BEAM ANGLE | 120° |
| RUN LENGTH | 10M |
| COPPER FOIL | 3oz |
| ON OFF TIMES | 10000（test times） |
| CIRCUIT TYPE | C.C. |
| INPUT VOLTAGE | 24V |
| LUMINOUS FLUX | 2285–3010 lm/m |
| 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-1003 — 19.1x8mm Surface Mount LED Channel — Dotless Aluminum Profile for 240 LEDs/m Strip: Accepts LED strips up to 10mm wide.
- DL-1103-1 — 16x13mm Surface Mount LED Channel — Aluminum Profile for 10mm LED Strip: Accepts LED strips up to 10mm wide.
- DL-1510 HX-F — 15x9.9mm Recessed LED Channel with Flange — Flush Mount Aluminum Profile: Accepts LED strips up to 10mm 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 #3557
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: 189.2 lm/W at 4000K, Ra 80, ErP energy class C (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 | 137.8 lm/W | 523.7 lm/m | D | 110.4 lm/W | 419.6 lm/m | E | — | — | — |
| 2300 K | 153.5 lm/W | 583.1 lm/m | D | 123.1 lm/W | 467.7 lm/m | E | 99.7 lm/W | 378.9 lm/m | F |
| 2700 K | 162 lm/W | 615.8 lm/m | C | 133.2 lm/W | 506.2 lm/m | E | 107.9 lm/W | 410 lm/m | F |
| 3000 K | 172.7 lm/W | 656.3 lm/m | C | 140.1 lm/W | 532.5 lm/m | D | 113.9 lm/W | 433 lm/m | E |
| 3500 K | 175.3 lm/W | 666 lm/m | C | 142.7 lm/W | 542.1 lm/m | D | 117.4 lm/W | 445.9 lm/m | E |
| 4000 K | 180.9 lm/W | 687.3 lm/m | C | 146.1 lm/W | 555.1 lm/m | D | 120.5 lm/W | 458.1 lm/m | E |
| 5000 K | 180.6 lm/W | 686.5 lm/m | C | 146 lm/W | 554.7 lm/m | D | 120.4 lm/W | 457.5 lm/m | E |
| 6500 K | 165.6 lm/W | 629.2 lm/m | C | 140 lm/W | 532.1 lm/m | D | 116.2 lm/W | 441.6 lm/m | E |
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 | 134.2 lm/W | 1019.9 lm/m | E | 107.5 lm/W | 817.1 lm/m | F | — | — | — |
| 2300 K | 149.4 lm/W | 1135.6 lm/m | D | 119.8 lm/W | 910.7 lm/m | E | 97.1 lm/W | 738 lm/m | F |
| 2700 K | 157.8 lm/W | 1199.1 lm/m | D | 129.7 lm/W | 985.7 lm/m | E | 105 lm/W | 798.3 lm/m | F |
| 3000 K | 168.2 lm/W | 1278.1 lm/m | C | 136.4 lm/W | 1037 lm/m | D | 110.9 lm/W | 843.1 lm/m | E |
| 3500 K | 170.6 lm/W | 1296.9 lm/m | C | 138.9 lm/W | 1055.7 lm/m | D | 114.3 lm/W | 868.4 lm/m | E |
| 4000 K | 176.1 lm/W | 1338.4 lm/m | C | 142.2 lm/W | 1081 lm/m | D | 117.4 lm/W | 892 lm/m | E |
| 5000 K | 175.9 lm/W | 1336.8 lm/m | C | 142.1 lm/W | 1080.2 lm/m | D | 117.3 lm/W | 891.5 lm/m | E |
| 6500 K | 161.2 lm/W | 1225.2 lm/m | C | 136.3 lm/W | 1036.2 lm/m | D | 113.2 lm/W | 860.3 lm/m | E |
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 | 130.6 lm/W | 1501.5 lm/m | E | 104.6 lm/W | 1202.9 lm/m | F | — | — | — |
| 2300 K | 145.4 lm/W | 1671.9 lm/m | D | 116.6 lm/W | 1340.8 lm/m | E | 94.4 lm/W | 1085.6 lm/m | F |
| 2700 K | 153.5 lm/W | 1765.4 lm/m | D | 126.2 lm/W | 1451.2 lm/m | E | 102.2 lm/W | 1175.3 lm/m | F |
| 3000 K | 163.6 lm/W | 1881.7 lm/m | C | 132.8 lm/W | 1526.7 lm/m | E | 107.9 lm/W | 1241.3 lm/m | F |
| 3500 K | 166 lm/W | 1909.3 lm/m | C | 135.2 lm/W | 1554.3 lm/m | D | 111.2 lm/W | 1278.5 lm/m | E |
| 4000 K | 171.3 lm/W | 1970.5 lm/m | C | 138.4 lm/W | 1591.5 lm/m | D | 114.2 lm/W | 1313.3 lm/m | E |
| 5000 K | 171.1 lm/W | 1968.1 lm/m | C | 138.3 lm/W | 1590.3 lm/m | D | 114.1 lm/W | 1312.2 lm/m | E |
| 6500 K | 156.9 lm/W | 1803.8 lm/m | D | 132.7 lm/W | 1525.5 lm/m | E | 110.1 lm/W | 1266.2 lm/m | E |
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 | 148.2 lm/W | 563.3 lm/m | D | 124.9 lm/W | 474.6 lm/m | E | — | — | — |
| 2300 K | 161.7 lm/W | 614.3 lm/m | D | 139.4 lm/W | 529.8 lm/m | E | 112.9 lm/W | 429 lm/m | F |
| 2700 K | 174.2 lm/W | 662 lm/m | C | 150.9 lm/W | 573.3 lm/m | D | 122.2 lm/W | 464.5 lm/m | E |
| 3000 K | 183 lm/W | 695.5 lm/m | C | 159.2 lm/W | 605.1 lm/m | D | 129.5 lm/W | 492.1 lm/m | E |
| 3500 K | 185.8 lm/W | 706 lm/m | C | 162.7 lm/W | 618.1 lm/m | D | 133.9 lm/W | 508.9 lm/m | E |
| 4000 K | 189.2 lm/W | 718.9 lm/m | C | 163.5 lm/W | 621.4 lm/m | D | 135 lm/W | 513.1 lm/m | E |
| 5000 K | 189 lm/W | 718.1 lm/m | C | 164.6 lm/W | 625.6 lm/m | D | 135.8 lm/W | 516 lm/m | E |
| 6500 K | 181.2 lm/W | 688.4 lm/m | C | 157.4 lm/W | 598 lm/m | D | 130.6 lm/W | 496.3 lm/m | E |
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 | 144.3 lm/W | 1096.9 lm/m | E | 121.6 lm/W | 924.1 lm/m | E | — | — | — |
| 2300 K | 157.4 lm/W | 1196.3 lm/m | D | 135.7 lm/W | 1031.7 lm/m | E | 110 lm/W | 836 lm/m | F |
| 2700 K | 169.6 lm/W | 1289.2 lm/m | D | 146.9 lm/W | 1116.4 lm/m | D | 119 lm/W | 904.5 lm/m | E |
| 3000 K | 178.2 lm/W | 1354.4 lm/m | C | 155 lm/W | 1178.4 lm/m | D | 126.1 lm/W | 958.3 lm/m | E |
| 3500 K | 180.9 lm/W | 1374.7 lm/m | C | 158.4 lm/W | 1203.6 lm/m | D | 130.4 lm/W | 990.9 lm/m | E |
| 4000 K | 184.2 lm/W | 1400 lm/m | C | 159.2 lm/W | 1210.1 lm/m | D | 131.5 lm/W | 999.1 lm/m | E |
| 5000 K | 184 lm/W | 1398.4 lm/m | C | 160.3 lm/W | 1218.3 lm/m | D | 132.2 lm/W | 1004.7 lm/m | E |
| 6500 K | 176.4 lm/W | 1340.5 lm/m | C | 153.2 lm/W | 1164.5 lm/m | D | 127.2 lm/W | 966.7 lm/m | E |
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 | 140.4 lm/W | 1614.9 lm/m | E | 118.3 lm/W | 1360.5 lm/m | F | — | — | — |
| 2300 K | 153.2 lm/W | 1761.2 lm/m | D | 132.1 lm/W | 1518.9 lm/m | E | 107 lm/W | 1230.5 lm/m | F |
| 2700 K | 165 lm/W | 1898 lm/m | D | 142.9 lm/W | 1643.7 lm/m | E | 115.8 lm/W | 1331.7 lm/m | F |
| 3000 K | 173.4 lm/W | 1994 lm/m | C | 150.9 lm/W | 1734.9 lm/m | D | 122.7 lm/W | 1410.9 lm/m | E |
| 3500 K | 176 lm/W | 2024 lm/m | C | 154.1 lm/W | 1772 lm/m | D | 126.9 lm/W | 1458.9 lm/m | E |
| 4000 K | 179.2 lm/W | 2061.2 lm/m | C | 154.9 lm/W | 1781.6 lm/m | D | 127.9 lm/W | 1470.9 lm/m | E |
| 5000 K | 179 lm/W | 2058.8 lm/m | C | 156 lm/W | 1793.6 lm/m | D | 128.7 lm/W | 1480.1 lm/m | E |
| 6500 K | 171.6 lm/W | 1973.6 lm/m | D | 149.1 lm/W | 1714.5 lm/m | D | 123.7 lm/W | 1422.6 lm/m | E |
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 | 115.1 lm/W | 437.3 lm/m | E | 92 lm/W | 349.7 lm/m | F | — | — | — |
| 2300 K | 128.2 lm/W | 487.2 lm/m | E | 102.6 lm/W | 389.9 lm/m | F | 83.1 lm/W | 315.8 lm/m | G |
| 2700 K | 138.3 lm/W | 525.4 lm/m | D | 111.3 lm/W | 423.1 lm/m | E | 90.3 lm/W | 343 lm/m | F |
| 3000 K | 145.2 lm/W | 551.8 lm/m | D | 117.6 lm/W | 447 lm/m | E | 95.7 lm/W | 363.5 lm/m | F |
| 3500 K | 147.3 lm/W | 559.7 lm/m | D | 119.9 lm/W | 455.8 lm/m | E | 98.8 lm/W | 375.3 lm/m | F |
| 4000 K | 151.6 lm/W | 576.1 lm/m | D | 122.5 lm/W | 465.4 lm/m | E | 101.1 lm/W | 384.1 lm/m | F |
| 5000 K | 151.4 lm/W | 575.3 lm/m | D | 122.5 lm/W | 465.4 lm/m | E | 101 lm/W | 383.8 lm/m | F |
| 6500 K | 145.2 lm/W | 551.8 lm/m | D | 117.5 lm/W | 446.5 lm/m | E | 97.5 lm/W | 370.5 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 | 112.1 lm/W | 851.6 lm/m | E | 89.6 lm/W | 680.9 lm/m | F | — | — | — |
| 2300 K | 124.8 lm/W | 948.7 lm/m | E | 99.9 lm/W | 759.3 lm/m | F | 80.9 lm/W | 614.8 lm/m | G |
| 2700 K | 134.6 lm/W | 1023 lm/m | E | 108.4 lm/W | 823.8 lm/m | F | 87.9 lm/W | 667.9 lm/m | F |
| 3000 K | 141.4 lm/W | 1074.5 lm/m | D | 114.5 lm/W | 870.4 lm/m | E | 93.1 lm/W | 707.9 lm/m | F |
| 3500 K | 143.4 lm/W | 1090 lm/m | D | 116.8 lm/W | 887.5 lm/m | E | 96.2 lm/W | 730.7 lm/m | F |
| 4000 K | 147.6 lm/W | 1121.8 lm/m | D | 119.2 lm/W | 906.3 lm/m | E | 98.4 lm/W | 747.9 lm/m | F |
| 5000 K | 147.4 lm/W | 1120.2 lm/m | D | 119.2 lm/W | 906.3 lm/m | E | 98.4 lm/W | 747.8 lm/m | F |
| 6500 K | 141.4 lm/W | 1074.5 lm/m | D | 114.4 lm/W | 869.5 lm/m | E | 95 lm/W | 722 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 | 109 lm/W | 1253.8 lm/m | F | 87.2 lm/W | 1002.5 lm/m | F | — | — | — |
| 2300 K | 121.5 lm/W | 1396.8 lm/m | E | 97.2 lm/W | 1117.9 lm/m | F | 78.7 lm/W | 905.1 lm/m | G |
| 2700 K | 131 lm/W | 1506.2 lm/m | E | 105.5 lm/W | 1212.9 lm/m | F | 85.5 lm/W | 983.3 lm/m | F |
| 3000 K | 137.6 lm/W | 1581.9 lm/m | D | 111.4 lm/W | 1281.4 lm/m | E | 90.6 lm/W | 1042.2 lm/m | F |
| 3500 K | 139.5 lm/W | 1604.8 lm/m | D | 113.6 lm/W | 1306.7 lm/m | E | 93.6 lm/W | 1075.9 lm/m | F |
| 4000 K | 143.6 lm/W | 1651.6 lm/m | D | 116 lm/W | 1334.3 lm/m | E | 95.7 lm/W | 1101.1 lm/m | F |
| 5000 K | 143.4 lm/W | 1649.2 lm/m | D | 116 lm/W | 1334.3 lm/m | E | 95.7 lm/W | 1100.6 lm/m | F |
| 6500 K | 137.6 lm/W | 1581.9 lm/m | D | 111.3 lm/W | 1280.2 lm/m | E | 92.4 lm/W | 1062.6 lm/m | F |
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 10mm wide, so it needs a channel with at least 12mm inner width (10mm + 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 Long Run LED Strip Light (#3960)
- 2835 Long Run LED Strip Light (#5164)
- 2835 High Light Efficacy High Lumen LED Strip Light (#1494)
- 2835 Constant Current High Lumen Long Run LED Strip Light (#3348)
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 3557?
3557: 2835 SMD, 112 LEDs/m, 24V, 10mm PCB, 3oz copper FPCB, cuttable 7LEDs/62.5mm. 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 10M. 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.
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.
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.
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