2835 Classic Stable 48V LED Strip Light (#18205)
8mm · 48V · 120LEDs · 100mm/cut
Model: 18205
Overview
8mm | 48V | 120LEDs | 100mm/cut | #18205 | 2835 Classic Stable 48V LED Strip Light is part of the DENO Classic SMD Strips series, engineered around 24V SMD LED strip lights. Key specifications: 2835, 120 LEDs/m, 48V, 8mm PCB, 3 oz copper FPCB, cuttable 12LEDs/100mm. 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
Operating on a 48V constant voltage circuit, this 8mm 2835 LED strip light utilizes a heavy 3 oz copper PCB for superior thermal dissipation. Featuring 120 LEDs per meter with precise 100mm cut points, this flexible strip delivers smooth 120-degree light distribution for architectural lighting projects. Available in color temperatures from 2700K to 6500K, we provide customizable full spectrum options and tailored wattage ranges for OEM wholesale project supply. Fully dimmable and engineered for reliable operation between -25°C and 40°C, it maintains stable performance across challenging commercial installations.
We use 99.99% gold wire, large-size chips, and thickened FPCB, backed by a 5-year warranty.
Specifications
| CRI | FS / Ra≥80 / Ra≥90 |
|---|---|
| POWER (W/M) | 7 W/m |
| LED QTY | 120 LEDs/m |
| PART NO | DL-F28A60V48-18205-* |
| SMD TYPE | 2835 |
| CUTTABLE UNIT | 12LEDs/100mm |
| DIMMABLE | Yes |
| IP RATING | IP20 |
| LED PITCH | 8.33mm |
| PCB WIDTH | 8mm |
| BEAM ANGLE | 120° |
| RUN LENGTH | 5m |
| COPPER FOIL | 3 oz |
| ON OFF TIMES | 10000（test times） |
| POWER RANGE | 2.4~28.8W |
| CIRCUIT TYPE | C.V. (Resistor Based) |
| INPUT VOLTAGE | 48V |
| LUMINOUS FLUX | 538–904 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 48V cover corridors, warehouse aisles and facade lines with fewer injection points and fewer power supplies.
Recommended accessories & compatible parts
- DL-1215 — 12x15mm Surface Mount LED Channel — Tall U Shape Aluminum Profile: Accepts LED strips up to 8mm wide.
- DL-1313HX-M — 13x13mm Magnetic Cabinet LED Channel — Tool-Free Corner Aluminum Profile: Accepts LED strips up to 8mm wide.
- DL-1408 HX — 14x8mm Surface Mount LED Channel — Slim Aluminum Profile for 8mm Strip: Accepts LED strips up to 8mm wide.
Request a quotation for #18205
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: 139.6 lm/W at 4000K, Ra 80, ErP energy class E (Grade DN (1st Tier) · 7W/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) · 7W/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 | 97.7 lm/W | 684.1 lm/m | F | 78.1 lm/W | 546.9 lm/m | G | — | — | — |
| 2300 K | 108.8 lm/W | 761.5 lm/m | F | 87.1 lm/W | 609.5 lm/m | F | 70.5 lm/W | 493.5 lm/m | G |
| 2700 K | 114.3 lm/W | 800.3 lm/m | E | 94.1 lm/W | 658.8 lm/m | F | 76.3 lm/W | 534.2 lm/m | G |
| 3000 K | 122.5 lm/W | 857.3 lm/m | E | 99.1 lm/W | 694 lm/m | F | 80.5 lm/W | 563.8 lm/m | G |
| 3500 K | 124.4 lm/W | 870.6 lm/m | E | 100.8 lm/W | 705.9 lm/m | F | 83.1 lm/W | 581.4 lm/m | G |
| 4000 K | 128.3 lm/W | 898.1 lm/m | E | 103.3 lm/W | 722.8 lm/m | F | 85.3 lm/W | 596.8 lm/m | F |
| 5000 K | 128.2 lm/W | 897.4 lm/m | E | 103.3 lm/W | 722.8 lm/m | F | 85.2 lm/W | 596.4 lm/m | F |
| 6500 K | 117.1 lm/W | 820 lm/m | E | 99 lm/W | 693.3 lm/m | F | 82.2 lm/W | 575.4 lm/m | G |
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 | 95.7 lm/W | 956.9 lm/m | F | 76.5 lm/W | 765 lm/m | G | — | — | — |
| 2300 K | 106.5 lm/W | 1065.2 lm/m | F | 85.3 lm/W | 852.6 lm/m | F | 69.1 lm/W | 691 lm/m | G |
| 2700 K | 111.9 lm/W | 1119.4 lm/m | E | 92.1 lm/W | 921.5 lm/m | F | 74.7 lm/W | 747.2 lm/m | G |
| 3000 K | 119.9 lm/W | 1199.1 lm/m | E | 97.1 lm/W | 970.7 lm/m | F | 78.9 lm/W | 788.6 lm/m | G |
| 3500 K | 121.8 lm/W | 1217.8 lm/m | E | 98.7 lm/W | 987.5 lm/m | F | 81.3 lm/W | 813.2 lm/m | G |
| 4000 K | 125.6 lm/W | 1256.2 lm/m | E | 101.1 lm/W | 1011.1 lm/m | F | 83.5 lm/W | 834.9 lm/m | G |
| 5000 K | 125.5 lm/W | 1255.2 lm/m | E | 101.1 lm/W | 1011.1 lm/m | F | 83.4 lm/W | 834 lm/m | G |
| 6500 K | 114.7 lm/W | 1146.9 lm/m | E | 97 lm/W | 969.7 lm/m | F | 80.5 lm/W | 805 lm/m | G |
Grade DL (2nd Tier) · 14.4W/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 | 92.8 lm/W | 1336 lm/m | F | 74.2 lm/W | 1068 lm/m | G | — | — | — |
| 2300 K | 103.3 lm/W | 1487.2 lm/m | F | 82.7 lm/W | 1190.3 lm/m | G | 67 lm/W | 964.8 lm/m | G |
| 2700 K | 108.5 lm/W | 1562.8 lm/m | F | 89.3 lm/W | 1286.6 lm/m | F | 72.4 lm/W | 1043.3 lm/m | G |
| 3000 K | 116.3 lm/W | 1674.2 lm/m | E | 94.1 lm/W | 1355.3 lm/m | F | 76.5 lm/W | 1101 lm/m | G |
| 3500 K | 118.1 lm/W | 1700.3 lm/m | E | 95.7 lm/W | 1378.7 lm/m | F | 78.8 lm/W | 1135.4 lm/m | G |
| 4000 K | 121.8 lm/W | 1753.9 lm/m | E | 98 lm/W | 1411.6 lm/m | F | 80.9 lm/W | 1165.6 lm/m | G |
| 5000 K | 121.7 lm/W | 1752.5 lm/m | E | 98 lm/W | 1411.6 lm/m | F | 80.9 lm/W | 1165 lm/m | G |
| 6500 K | 111.2 lm/W | 1601.3 lm/m | E | 94 lm/W | 1353.9 lm/m | F | 78 lm/W | 1123.2 lm/m | G |
Grade DL (2nd Tier) · 19.2W/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 | 89.7 lm/W | 1722.3 lm/m | F | 71.7 lm/W | 1376.8 lm/m | G | — | — | — |
| 2300 K | 99.9 lm/W | 1917.2 lm/m | F | 79.9 lm/W | 1534.5 lm/m | G | 64.7 lm/W | 1242.2 lm/m | G |
| 2700 K | 104.9 lm/W | 2014.7 lm/m | F | 86.4 lm/W | 1658.5 lm/m | F | 70 lm/W | 1344.9 lm/m | G |
| 3000 K | 112.4 lm/W | 2158.2 lm/m | E | 91 lm/W | 1747.1 lm/m | F | 73.9 lm/W | 1419.3 lm/m | G |
| 3500 K | 114.2 lm/W | 2191.9 lm/m | E | 92.6 lm/W | 1777.3 lm/m | F | 76.2 lm/W | 1463.6 lm/m | G |
| 4000 K | 117.8 lm/W | 2261 lm/m | E | 94.8 lm/W | 1819.8 lm/m | F | 78.3 lm/W | 1502.6 lm/m | G |
| 5000 K | 117.7 lm/W | 2259.2 lm/m | E | 94.8 lm/W | 1819.8 lm/m | F | 78.2 lm/W | 1501.4 lm/m | G |
| 6500 K | 107.5 lm/W | 2064.3 lm/m | F | 90.9 lm/W | 1745.4 lm/m | F | 75.5 lm/W | 1449.6 lm/m | G |
Grade DN (1st Tier) · 7W/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 | 109.4 lm/W | 765.8 lm/m | F | 91.9 lm/W | 643.3 lm/m | F | — | — | — |
| 2300 K | 119.2 lm/W | 834.7 lm/m | E | 102.6 lm/W | 717.9 lm/m | F | 83.1 lm/W | 581.7 lm/m | G |
| 2700 K | 128.6 lm/W | 900.2 lm/m | E | 111 lm/W | 777 lm/m | F | 90 lm/W | 629.9 lm/m | G |
| 3000 K | 135 lm/W | 945.2 lm/m | E | 117.2 lm/W | 820.7 lm/m | F | 95.3 lm/W | 667.2 lm/m | F |
| 3500 K | 137 lm/W | 959.3 lm/m | E | 119.8 lm/W | 838.3 lm/m | E | 98.6 lm/W | 690.5 lm/m | F |
| 4000 K | 139.6 lm/W | 976.9 lm/m | E | 120.5 lm/W | 843.2 lm/m | E | 99.4 lm/W | 696.1 lm/m | F |
| 5000 K | 139.4 lm/W | 975.5 lm/m | E | 121.3 lm/W | 848.8 lm/m | E | 100 lm/W | 700 lm/m | F |
| 6500 K | 133.6 lm/W | 935.4 lm/m | E | 115.8 lm/W | 810.8 lm/m | F | 96.1 lm/W | 672.7 lm/m | F |
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 | 107.1 lm/W | 1071.1 lm/m | F | 90 lm/W | 899.8 lm/m | G | — | — | — |
| 2300 K | 116.8 lm/W | 1167.6 lm/m | F | 100.4 lm/W | 1004.2 lm/m | F | 81.3 lm/W | 813 lm/m | G |
| 2700 K | 125.9 lm/W | 1259.2 lm/m | E | 108.7 lm/W | 1086.9 lm/m | F | 88.1 lm/W | 881.1 lm/m | G |
| 3000 K | 132.2 lm/W | 1322.2 lm/m | E | 114.8 lm/W | 1147.9 lm/m | F | 93.3 lm/W | 933.3 lm/m | F |
| 3500 K | 134.2 lm/W | 1341.9 lm/m | E | 117.3 lm/W | 1172.5 lm/m | F | 96.6 lm/W | 965.8 lm/m | F |
| 4000 K | 136.6 lm/W | 1366.5 lm/m | E | 117.9 lm/W | 1179.4 lm/m | F | 97.4 lm/W | 973.7 lm/m | F |
| 5000 K | 136.5 lm/W | 1364.5 lm/m | E | 118.7 lm/W | 1187.3 lm/m | F | 98 lm/W | 980 lm/m | F |
| 6500 K | 130.8 lm/W | 1308.4 lm/m | E | 113.4 lm/W | 1134.1 lm/m | F | 94.1 lm/W | 941 lm/m | F |
Grade DN (1st Tier) · 14.4W/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 | 103.9 lm/W | 1495.5 lm/m | F | 87.2 lm/W | 1256.3 lm/m | G | — | — | — |
| 2300 K | 113.2 lm/W | 1630.2 lm/m | F | 97.4 lm/W | 1402 lm/m | F | 78.9 lm/W | 1136.2 lm/m | G |
| 2700 K | 122.1 lm/W | 1758 lm/m | E | 105.4 lm/W | 1517.5 lm/m | F | 85.4 lm/W | 1230.2 lm/m | G |
| 3000 K | 128.2 lm/W | 1846 lm/m | E | 111.3 lm/W | 1602.7 lm/m | F | 90.5 lm/W | 1303.1 lm/m | G |
| 3500 K | 130.1 lm/W | 1873.5 lm/m | E | 113.7 lm/W | 1637.1 lm/m | F | 93.6 lm/W | 1348.4 lm/m | F |
| 4000 K | 132.5 lm/W | 1907.8 lm/m | E | 114.4 lm/W | 1646.7 lm/m | F | 94.4 lm/W | 1359.4 lm/m | F |
| 5000 K | 132.3 lm/W | 1905.1 lm/m | E | 115.1 lm/W | 1657.7 lm/m | F | 95 lm/W | 1368 lm/m | F |
| 6500 K | 126.9 lm/W | 1826.8 lm/m | E | 110 lm/W | 1583.5 lm/m | F | 91.3 lm/W | 1314.7 lm/m | G |
Grade DN (1st Tier) · 19.2W/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 | 100.4 lm/W | 1927.9 lm/m | F | 84.4 lm/W | 1619.6 lm/m | G | — | — | — |
| 2300 K | 109.5 lm/W | 2101.5 lm/m | F | 94.1 lm/W | 1807.4 lm/m | F | 76.2 lm/W | 1463 lm/m | G |
| 2700 K | 118 lm/W | 2266.3 lm/m | F | 101.9 lm/W | 1956.2 lm/m | F | 82.6 lm/W | 1585.9 lm/m | G |
| 3000 K | 123.9 lm/W | 2379.7 lm/m | E | 107.6 lm/W | 2066.1 lm/m | F | 87.5 lm/W | 1679.8 lm/m | G |
| 3500 K | 125.8 lm/W | 2415.2 lm/m | E | 109.9 lm/W | 2110.4 lm/m | F | 90.5 lm/W | 1738.3 lm/m | G |
| 4000 K | 128.1 lm/W | 2459.5 lm/m | E | 110.6 lm/W | 2122.8 lm/m | F | 91.3 lm/W | 1752.5 lm/m | G |
| 5000 K | 127.9 lm/W | 2455.9 lm/m | E | 111.3 lm/W | 2137 lm/m | F | 91.8 lm/W | 1762.6 lm/m | F |
| 6500 K | 122.7 lm/W | 2354.9 lm/m | E | 106.3 lm/W | 2041.3 lm/m | F | 88.2 lm/W | 1693.4 lm/m | G |
Grade KE (3rd Tier) · 7W/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 | 77.6 lm/W | 543.4 lm/m | G | 61.8 lm/W | 432.9 lm/m | G | — | — | — |
| 2300 K | 86.5 lm/W | 605.3 lm/m | F | 68.9 lm/W | 482.1 lm/m | G | 55.8 lm/W | 390.6 lm/m | G |
| 2700 K | 93.2 lm/W | 652.4 lm/m | F | 74.7 lm/W | 522.9 lm/m | G | 60.5 lm/W | 423.7 lm/m | G |
| 3000 K | 97.9 lm/W | 685.5 lm/m | F | 79 lm/W | 553.2 lm/m | G | 64.2 lm/W | 449.7 lm/m | G |
| 3500 K | 99.4 lm/W | 696.1 lm/m | F | 80.6 lm/W | 564.5 lm/m | G | 66.4 lm/W | 464.5 lm/m | G |
| 4000 K | 102.3 lm/W | 715.8 lm/m | F | 82.3 lm/W | 576.4 lm/m | G | 68 lm/W | 475.8 lm/m | G |
| 5000 K | 102.2 lm/W | 715.1 lm/m | F | 82.3 lm/W | 576.4 lm/m | G | 67.9 lm/W | 475.3 lm/m | G |
| 6500 K | 97.9 lm/W | 685.5 lm/m | F | 79 lm/W | 553.2 lm/m | G | 65.6 lm/W | 459.2 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 | 76 lm/W | 760 lm/m | G | 60.5 lm/W | 605.5 lm/m | G | — | — | — |
| 2300 K | 84.7 lm/W | 846.7 lm/m | G | 67.4 lm/W | 674.4 lm/m | G | 54.6 lm/W | 546 lm/m | G |
| 2700 K | 91.3 lm/W | 912.6 lm/m | F | 73.1 lm/W | 731.5 lm/m | G | 59.3 lm/W | 592.7 lm/m | G |
| 3000 K | 95.9 lm/W | 958.9 lm/m | F | 77.4 lm/W | 773.8 lm/m | G | 62.9 lm/W | 629.1 lm/m | G |
| 3500 K | 97.4 lm/W | 973.7 lm/m | F | 79 lm/W | 789.6 lm/m | G | 65 lm/W | 649.8 lm/m | G |
| 4000 K | 100.1 lm/W | 1001.2 lm/m | F | 80.6 lm/W | 806.3 lm/m | G | 66.6 lm/W | 665.5 lm/m | G |
| 5000 K | 100 lm/W | 1000.3 lm/m | F | 80.6 lm/W | 806.3 lm/m | G | 66.5 lm/W | 665 lm/m | G |
| 6500 K | 95.9 lm/W | 958.9 lm/m | F | 77.4 lm/W | 773.8 lm/m | G | 64.2 lm/W | 642 lm/m | G |
Grade KE (3rd Tier) · 14.4W/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 | 73.7 lm/W | 1061.1 lm/m | G | 58.7 lm/W | 845.3 lm/m | G | — | — | — |
| 2300 K | 82.1 lm/W | 1182.1 lm/m | G | 65.4 lm/W | 941.6 lm/m | G | 53 lm/W | 763.2 lm/m | G |
| 2700 K | 88.5 lm/W | 1274.2 lm/m | F | 70.9 lm/W | 1021.3 lm/m | G | 57.5 lm/W | 827.5 lm/m | G |
| 3000 K | 93 lm/W | 1338.8 lm/m | F | 75 lm/W | 1080.4 lm/m | G | 61 lm/W | 878.3 lm/m | G |
| 3500 K | 94.4 lm/W | 1359.4 lm/m | F | 76.6 lm/W | 1102.4 lm/m | G | 63 lm/W | 907.2 lm/m | G |
| 4000 K | 97.1 lm/W | 1397.9 lm/m | F | 78.2 lm/W | 1125.7 lm/m | G | 64.5 lm/W | 929.2 lm/m | G |
| 5000 K | 97 lm/W | 1396.5 lm/m | F | 78.2 lm/W | 1125.7 lm/m | G | 64.5 lm/W | 928.8 lm/m | G |
| 6500 K | 93 lm/W | 1338.8 lm/m | F | 75 lm/W | 1080.4 lm/m | G | 62.3 lm/W | 897.1 lm/m | G |
Grade KE (3rd Tier) · 19.2W/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 | 71.2 lm/W | 1367.9 lm/m | G | 56.8 lm/W | 1089.7 lm/m | G | — | — | — |
| 2300 K | 79.4 lm/W | 1523.9 lm/m | G | 63.2 lm/W | 1213.8 lm/m | G | 51.2 lm/W | 983 lm/m | G |
| 2700 K | 85.6 lm/W | 1642.6 lm/m | F | 68.6 lm/W | 1316.6 lm/m | G | 55.6 lm/W | 1066.7 lm/m | G |
| 3000 K | 89.9 lm/W | 1725.9 lm/m | F | 72.5 lm/W | 1392.7 lm/m | G | 59 lm/W | 1132.3 lm/m | G |
| 3500 K | 91.3 lm/W | 1752.5 lm/m | F | 74 lm/W | 1421.1 lm/m | G | 60.9 lm/W | 1169.5 lm/m | G |
| 4000 K | 93.9 lm/W | 1802.1 lm/m | F | 75.6 lm/W | 1451.2 lm/m | G | 62.4 lm/W | 1197.8 lm/m | G |
| 5000 K | 93.8 lm/W | 1800.3 lm/m | F | 75.6 lm/W | 1451.2 lm/m | G | 62.4 lm/W | 1198.1 lm/m | G |
| 6500 K | 89.9 lm/W | 1725.9 lm/m | F | 72.5 lm/W | 1392.7 lm/m | G | 60.2 lm/W | 1155.8 lm/m | G |
High-Power LED Strip: Heat Dissipation & Aluminum Channel Guide
At up to 19.2W/m, 18205 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 8mm wide, so it needs at least 10mm 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
- 14x8mm Magnetic LED Channel · fits ≤8mm strip
- 13x13mm Magnetic Cabinet LED Channel · fits ≤8mm strip
- 12x15mm Surface Mount LED Channel · fits ≤8mm strip
- Slim Recessed Aluminum Profile · 8mm PCB · fits ≤8mm strip
- 14.2x9.8mm Recessed LED Channel with Flange · fits ≤8mm strip
- 14x8mm Surface Mount LED Channel · fits ≤8mm 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 8mm wide, so it needs a channel with at least 10mm inner width (8mm + 2mm clearance). Every profile below meets that.
Related models in this series
- 2835 Long Run LED Strip Light (#16011)
- 2835 High-Brightness CV LED strip (#15235)
- 2835 Two-Row 48V Constant Current LED Strip Light (#19810)
- 48V Mixes RGB+W LED Strip Light (#16785)
See every model in SMD LED Strip Series or narrow to 48V. 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 18205?
18205: 2835, 120 LEDs/m, 48V, 8mm PCB, 3 oz copper FPCB, cuttable 12LEDs/100mm. 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 24V SMD LED strip lights be?
Maximum single run for this model is 5m. Feeding from both ends or using a mid-point tap halves the effective distance per segment, so a 24V SMD LED strip lights can cover twice that length on one circuit when wired accordingly.
Can DENO customise this 24V SMD LED strip lights for a project?
Yes. DENO manufactures the Classic 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.
Which SMD LED strip density should you specify?
For general cove and shelf lighting, 120 LEDs/m on a 24V LED strip is the usual baseline. Move to 180 or 240 LEDs/m when the strip sits close to a diffuser or is seen at a shallow angle, since higher density is what removes visible dots on a 2835 LED strip.
How long can a 48V LED strip run from a single feed?
A 48V LED strip typically doubles the run length of an equivalent 24V LED strip at the same power density, with 20 to 40 m single-end runs common at low wattages. The exact limit depends on watts per metre and copper weight, so confirm it with the DENO voltage drop calculator before specifying.