3-in-1 Adjustable Power LED Strip Light (#18631)
10mm · 24V · 140LEDs · 50mm/cut
Model: 18631
Overview
Model 18631 is a 24V selectable power LED strip with three fixed output levels — 7.2W/m, 10.2W/m and 21W/m — chosen by the wiring configuration at installation. The 10mm FPCB carries 140 LEDs/m at 7.1mm pitch for a dot-free line, cuts every 50mm (7 LEDs), and uses 2 oz copper dimensioned for the highest level so the lower levels run cooler.
Description
Select 7.2W/m, 10.2W/m, or 21W/m outputs directly via driver wiring without additional controllers on this versatile 24V LED strip light. High density 140 LEDs per meter with 2835 SMD chips creates smooth illumination ideal for architectural cove lighting and custom millwork joinery. Precise 50mm cuttable increments featuring seven LEDs allow exact tailoring for linear fixtures with dedicated solder pads on every individual section. Heavy 3oz copper foil on a 10mm board ensures optimal heat dissipation and constant current reliability across runs up to 15 meters. This factory-direct design streamlines wholesale project supply by consolidating ambient, accent, and task illumination targets into a single inventory SKU.
We use 99.99% gold wire, large-size chips, and thickened FPCB, backed by a 5-year warranty.
Specifications
| CCT (K) | 4000K |
|---|---|
| CRI | Ra≥90 |
| POWER (W/M) | 21 W/m |
| LED QTY | 140 LEDs/m |
| PART NO | DL-F28A70V24-18631-* |
| SMD TYPE | 2835 |
| CUTTABLE UNIT | 7LEDs/50mm |
| DIMMABLE | Yes |
| IP RATING | IP20 |
| LED PITCH | 7.143mm |
| PCB WIDTH | 10 |
| BEAM ANGLE | 120° |
| RUN LENGTH | 15m/10m/5m |
| COPPER FOIL | 3oz |
| CIRCUIT TYPE | C.C. |
| INPUT VOLTAGE | DC 24V |
| LUMINOUS FLUX | 1005–2690 lm/m |
| 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.
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 #18631
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: 177.6 lm/W at 4000K, Ra 80, ErP energy class C (Grade DN (1st Tier) · 7.2W/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) · 7.2W/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 | 129 lm/W | 928.5 lm/m | E | 103.4 lm/W | 744.4 lm/m | F | — | — | — |
| 2300 K | 143.6 lm/W | 1033.8 lm/m | D | 115.2 lm/W | 829.1 lm/m | E | 93.6 lm/W | 674.1 lm/m | E |
| 2700 K | 151.6 lm/W | 1091.2 lm/m | D | 124.6 lm/W | 896.8 lm/m | E | 100.9 lm/W | 726.7 lm/m | F |
| 3000 K | 161.6 lm/W | 1163.4 lm/m | C | 131.1 lm/W | 944 lm/m | E | 106.7 lm/W | 768 lm/m | F |
| 3500 K | 163.9 lm/W | 1180.3 lm/m | C | 133.5 lm/W | 960.9 lm/m | E | 109.8 lm/W | 790.8 lm/m | F |
| 4000 K | 169.3 lm/W | 1218.6 lm/m | C | 136.6 lm/W | 983.7 lm/m | D | 112.8 lm/W | 812.2 lm/m | E |
| 5000 K | 169 lm/W | 1217.1 lm/m | C | 136.5 lm/W | 983 lm/m | D | 111.7 lm/W | 804 lm/m | E |
| 6500 K | 154.8 lm/W | 1114.8 lm/m | D | 131 lm/W | 943.2 lm/m | E | 108.3 lm/W | 779.7 lm/m | E |
Grade DL (2nd Tier) · 10.2W/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 | 126.3 lm/W | 1287.9 lm/m | E | 101.2 lm/W | 1032.6 lm/m | F | — | — | — |
| 2300 K | 140.6 lm/W | 1434 lm/m | D | 112.8 lm/W | 1150.1 lm/m | E | 91.7 lm/W | 935 lm/m | E |
| 2700 K | 148.4 lm/W | 1513.7 lm/m | D | 122 lm/W | 1244 lm/m | E | 98.8 lm/W | 1008.1 lm/m | F |
| 3000 K | 158.2 lm/W | 1613.8 lm/m | D | 128.4 lm/W | 1309.4 lm/m | E | 104.4 lm/W | 1065.3 lm/m | F |
| 3500 K | 160.5 lm/W | 1637.2 lm/m | C | 130.7 lm/W | 1332.9 lm/m | E | 107.5 lm/W | 1096.9 lm/m | F |
| 4000 K | 165.7 lm/W | 1690.4 lm/m | C | 133.8 lm/W | 1364.5 lm/m | E | 110.4 lm/W | 1126.6 lm/m | E |
| 5000 K | 165.5 lm/W | 1688.3 lm/m | C | 133.7 lm/W | 1363.5 lm/m | E | 109.3 lm/W | 1115.3 lm/m | E |
| 6500 K | 151.6 lm/W | 1546.3 lm/m | D | 128.3 lm/W | 1308.4 lm/m | E | 106 lm/W | 1081.5 lm/m | E |
Grade DL (2nd Tier) · 21W/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 | 117 lm/W | 2457.9 lm/m | E | 93.8 lm/W | 1970.6 lm/m | F | — | — | — |
| 2300 K | 130.3 lm/W | 2736.6 lm/m | E | 104.5 lm/W | 2194.8 lm/m | F | 85 lm/W | 1784.5 lm/m | F |
| 2700 K | 137.6 lm/W | 2888.7 lm/m | D | 113.1 lm/W | 2374.1 lm/m | E | 91.6 lm/W | 1923.8 lm/m | F |
| 3000 K | 146.7 lm/W | 3079.7 lm/m | D | 119 lm/W | 2498.8 lm/m | E | 96.8 lm/W | 2033 lm/m | F |
| 3500 K | 148.8 lm/W | 3124.5 lm/m | D | 121.1 lm/W | 2543.7 lm/m | E | 99.7 lm/W | 2093.4 lm/m | F |
| 4000 K | 153.6 lm/W | 3225.9 lm/m | D | 124 lm/W | 2604.1 lm/m | E | 102.4 lm/W | 2149.9 lm/m | F |
| 5000 K | 153.4 lm/W | 3222 lm/m | D | 123.9 lm/W | 2602.1 lm/m | E | 101.4 lm/W | 2128.4 lm/m | F |
| 6500 K | 140.5 lm/W | 2951.1 lm/m | D | 118.9 lm/W | 2496.9 lm/m | E | 98.3 lm/W | 2063.9 lm/m | F |
Grade DN (1st Tier) · 7.2W/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 | 139.2 lm/W | 1002.1 lm/m | E | 117.3 lm/W | 844.6 lm/m | F | — | — | — |
| 2300 K | 151.8 lm/W | 1092.7 lm/m | D | 130.9 lm/W | 942.5 lm/m | E | 105.3 lm/W | 757.8 lm/m | E |
| 2700 K | 163.6 lm/W | 1178.1 lm/m | D | 141.6 lm/W | 1019.8 lm/m | E | 114.8 lm/W | 826.9 lm/m | F |
| 3000 K | 171.8 lm/W | 1237 lm/m | D | 149.5 lm/W | 1076.5 lm/m | D | 121.6 lm/W | 875.5 lm/m | E |
| 3500 K | 174.4 lm/W | 1255.4 lm/m | C | 152.8 lm/W | 1100.1 lm/m | D | 125.7 lm/W | 904.9 lm/m | E |
| 4000 K | 177.6 lm/W | 1279 lm/m | C | 153.6 lm/W | 1105.9 lm/m | D | 126.8 lm/W | 913 lm/m | E |
| 5000 K | 177.4 lm/W | 1277.5 lm/m | C | 154.6 lm/W | 1113.3 lm/m | D | 125.5 lm/W | 903.9 lm/m | E |
| 6500 K | 170.1 lm/W | 1224.5 lm/m | D | 147.8 lm/W | 1064 lm/m | D | 121.7 lm/W | 876.5 lm/m | E |
Grade DN (1st Tier) · 10.2W/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 | 136.3 lm/W | 1390.1 lm/m | E | 114.9 lm/W | 1171.5 lm/m | F | — | — | — |
| 2300 K | 148.6 lm/W | 1515.7 lm/m | D | 128.2 lm/W | 1307.3 lm/m | E | 103.1 lm/W | 1051.2 lm/m | E |
| 2700 K | 160.2 lm/W | 1634.2 lm/m | D | 138.7 lm/W | 1414.6 lm/m | E | 112.4 lm/W | 1147 lm/m | F |
| 3000 K | 168.2 lm/W | 1715.9 lm/m | D | 146.4 lm/W | 1493.2 lm/m | D | 119.1 lm/W | 1214.4 lm/m | E |
| 3500 K | 170.7 lm/W | 1741.4 lm/m | D | 149.6 lm/W | 1525.9 lm/m | D | 123.1 lm/W | 1255.3 lm/m | E |
| 4000 K | 173.9 lm/W | 1774.1 lm/m | C | 150.4 lm/W | 1534.1 lm/m | D | 124.2 lm/W | 1266.5 lm/m | E |
| 5000 K | 173.7 lm/W | 1772.1 lm/m | C | 151.4 lm/W | 1544.3 lm/m | D | 122.9 lm/W | 1253.8 lm/m | E |
| 6500 K | 166.5 lm/W | 1698.5 lm/m | D | 144.7 lm/W | 1475.9 lm/m | E | 119.2 lm/W | 1215.8 lm/m | E |
Grade DN (1st Tier) · 21W/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 | 126.3 lm/W | 2652.8 lm/m | E | 106.5 lm/W | 2235.7 lm/m | F | — | — | — |
| 2300 K | 137.7 lm/W | 2892.6 lm/m | E | 118.8 lm/W | 2494.9 lm/m | E | 95.5 lm/W | 2006.1 lm/m | F |
| 2700 K | 148.5 lm/W | 3118.7 lm/m | D | 128.6 lm/W | 2699.6 lm/m | E | 104.2 lm/W | 2188.9 lm/m | F |
| 3000 K | 155.9 lm/W | 3274.6 lm/m | D | 135.7 lm/W | 2849.7 lm/m | E | 110.4 lm/W | 2317.6 lm/m | F |
| 3500 K | 158.3 lm/W | 3323.3 lm/m | D | 138.7 lm/W | 2912.1 lm/m | E | 114.1 lm/W | 2395.5 lm/m | F |
| 4000 K | 161.2 lm/W | 3385.7 lm/m | D | 139.4 lm/W | 2927.7 lm/m | E | 115.1 lm/W | 2417 lm/m | F |
| 5000 K | 161 lm/W | 3381.8 lm/m | D | 140.3 lm/W | 2947.2 lm/m | E | 113.9 lm/W | 2392.8 lm/m | F |
| 6500 K | 154.4 lm/W | 3241.5 lm/m | D | 134.1 lm/W | 2816.6 lm/m | E | 110.5 lm/W | 2320.3 lm/m | F |
Grade KE (3rd Tier) · 7.2W/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 | 108.2 lm/W | 779 lm/m | F | 86.6 lm/W | 623.7 lm/m | F | — | — | — |
| 2300 K | 120.7 lm/W | 868.9 lm/m | E | 96.5 lm/W | 695.1 lm/m | F | 78.9 lm/W | 568.4 lm/m | F |
| 2700 K | 130 lm/W | 935.9 lm/m | E | 104.7 lm/W | 754 lm/m | F | 84.9 lm/W | 611.1 lm/m | G |
| 3000 K | 136.5 lm/W | 983 lm/m | D | 110.7 lm/W | 796.7 lm/m | E | 90 lm/W | 648 lm/m | F |
| 3500 K | 138.6 lm/W | 997.7 lm/m | D | 112.8 lm/W | 812.2 lm/m | E | 92.9 lm/W | 668.6 lm/m | F |
| 4000 K | 142.7 lm/W | 1027.2 lm/m | D | 115.3 lm/W | 829.8 lm/m | E | 95.1 lm/W | 684.8 lm/m | F |
| 5000 K | 142.5 lm/W | 1025.7 lm/m | D | 115.3 lm/W | 829.8 lm/m | E | 94.2 lm/W | 677.9 lm/m | F |
| 6500 K | 136.5 lm/W | 983 lm/m | D | 110.7 lm/W | 796.7 lm/m | E | 91.3 lm/W | 657.4 lm/m | F |
Grade KE (3rd Tier) · 10.2W/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 | 105.9 lm/W | 1080.6 lm/m | F | 84.8 lm/W | 865.1 lm/m | G | — | — | — |
| 2300 K | 118.2 lm/W | 1205.2 lm/m | E | 94.5 lm/W | 964.2 lm/m | F | 77.3 lm/W | 788.4 lm/m | F |
| 2700 K | 127.3 lm/W | 1298.2 lm/m | E | 102.5 lm/W | 1045.9 lm/m | F | 83.1 lm/W | 847.7 lm/m | G |
| 3000 K | 133.7 lm/W | 1363.5 lm/m | E | 108.3 lm/W | 1105.1 lm/m | F | 88.1 lm/W | 898.8 lm/m | F |
| 3500 K | 135.7 lm/W | 1383.9 lm/m | D | 110.4 lm/W | 1126.6 lm/m | E | 90.9 lm/W | 927.4 lm/m | F |
| 4000 K | 139.7 lm/W | 1424.8 lm/m | D | 112.9 lm/W | 1151.1 lm/m | E | 93.1 lm/W | 949.9 lm/m | F |
| 5000 K | 139.5 lm/W | 1422.8 lm/m | D | 112.9 lm/W | 1151.1 lm/m | E | 92.2 lm/W | 940.4 lm/m | F |
| 6500 K | 133.7 lm/W | 1363.5 lm/m | E | 108.3 lm/W | 1105.1 lm/m | F | 89.4 lm/W | 911.9 lm/m | F |
Grade KE (3rd Tier) · 21W/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 | 98.2 lm/W | 2062.2 lm/m | F | 78.6 lm/W | 1651 lm/m | G | — | — | — |
| 2300 K | 109.5 lm/W | 2300 lm/m | F | 87.6 lm/W | 1840 lm/m | F | 71.6 lm/W | 1504.6 lm/m | F |
| 2700 K | 118 lm/W | 2477.4 lm/m | E | 95 lm/W | 1996 lm/m | F | 77 lm/W | 1617.8 lm/m | G |
| 3000 K | 123.9 lm/W | 2602.1 lm/m | E | 100.4 lm/W | 2109 lm/m | F | 81.7 lm/W | 1715.3 lm/m | G |
| 3500 K | 125.8 lm/W | 2641.1 lm/m | E | 102.4 lm/W | 2149.9 lm/m | F | 84.3 lm/W | 1769.9 lm/m | G |
| 4000 K | 129.5 lm/W | 2719.1 lm/m | E | 104.6 lm/W | 2196.7 lm/m | F | 86.3 lm/W | 1812.7 lm/m | F |
| 5000 K | 129.3 lm/W | 2715.2 lm/m | E | 104.6 lm/W | 2196.7 lm/m | F | 85.5 lm/W | 1794.6 lm/m | F |
| 6500 K | 123.9 lm/W | 2602.1 lm/m | E | 100.4 lm/W | 2109 lm/m | F | 82.9 lm/W | 1740.2 lm/m | F |
High-Power LED Strip: Heat Dissipation & Aluminum Channel Guide
At up to 21W/m, 18631 is a high-power SMD LED strip. Above roughly 14.4W/m the tape can no longer shed its own heat through the FPC alone — an aluminum channel is part of the luminaire, not an accessory.
Why high-wattage strips need a heat sink
- Aluminum conducts heat roughly 30× faster than the plastics, MDF or gypsum a strip is usually stuck to, so a bare high-power run traps heat under the tape.
- LED lifetime (LM-80 / TM-21) is driven by solder-point temperature Tc. Keeping Tc inside the datasheet limit — DENO strips are rated Tc ≤ 75°C — is what preserves the rated L70 lifetime and colour stability.
- Never run 14.4W/m or more coiled on the reel, inside a sealed plastic diffuser, or directly on wood, wallpaper or foam.
Sizing rule: FPC width vs channel inner width
- Channel inner width ≥ FPC width + 2mm. This strip is 10mm wide, so it needs at least 12mm of inner width.
- The 2mm clearance absorbs extrusion tolerance and lets the tape be seated or replaced without scraping the side walls or the wiring.
- A frosted or opal PC cover then diffuses the higher lumen output into an even, dot-free line instead of visible hot spots.
Aluminum channels that fit this strip
- 22x12mm Recessed LED Channel with Flange · fits ≤10mm strip
- 20x15mm Wide Surface Mount LED Channel · fits ≤10mm strip
- 17x15mm Surface Mount LED Channel · fits ≤10mm strip
- 15x15mm Magnetic LED Channel · fits ≤10mm strip
- 19.1x8mm Surface Mount LED Channel · fits ≤10mm strip
- 15x15mm 48V Surface Mount LED Channel · fits ≤10mm strip
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
- Roll-to-Roll Long Reel LED Strip Light (#16773)
- 2835 1 SDCM Classic High Consistency LED Strip Light (#2176-B)
- Roll-to-Roll Long Reel LED Strip Light (#16774)
- 2835 1-Step (1 SDCM) High Consistency LED Strip 128LEDs/m (#3015-B)
- Roll-to-Roll Long Reel LED Strip Light (#16776)
- 2835 Roll-to-Roll Long Reel LED Strip Light (#16771)
- Multi-Line Three-Row High-Density LED LED Strip Light (#16706)
- 2835 S-Bend LED Strip High-Efficiency LED Strip Light (#19071)
See every model in SMD LED Strip Series or narrow to 2835. 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 three power levels of the 18631 strip?
7.2W/m, 10.2W/m and 21W/m, all at 24V DC. Each is a full-drive operating point, so efficacy and flicker performance stay at datasheet values at every level.
How do I select a level on site?
By which conductors are landed at the driver. The board carries parallel LED groups on separate conductors, so no jumper has to be cut and the choice can be reversed later.
What is the cut unit and PCB width?
10mm wide FPCB, cut every 50mm (7 LEDs), with solder pads on each cut unit for power injection.
What are the key specifications of #18631?
10mm | 24V | 140LEDs | 50mm/cut | #18631 | 3-in-1 Adjustable Power LED Strip Light: 2835 LEDs, 140 LEDs/m, DC 24V, 10 FPCB, 3oz copper foil, cut unit 7LEDs/50mm. Photometric files, wiring diagrams and test reports are available in the downloads block on this page.
Which LED driver and run length suit #18631?
10mm | 24V | 140LEDs | 50mm/cut | #18631 | 3-in-1 Adjustable Power LED Strip Light 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 15m/10m/5m. 5m Single / 10m Dual Input power. 10m Single / 20m Dual Input power. 15m Single / 30m Dual Input power. Feeding from both ends or mid-feeding halves the copper distance and roughly quarters the voltage 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.
- Selectable Power LED Strips series — Selectable Power LED Strip — Buyer Questions
- LED strip engineering selection handbook