2835 High-Efficiency Classic Stable LED Strip Light (#13341)
5mm · 24V · 176LEDs · 45.456mm/cut
Model: 13341
Overview
5mm | 24V | 176LEDs | 45.456mm/cut | #13341 | 2835 High-Efficiency Classic Stable LED Strip Light is part of the DENO Classic SMD Strips series, engineered around 24V SMD LED strip lights. Key specifications: 2835, 176 LEDs/m, 24V, 5 PCB, 3oz copper FPCB, cuttable 8LEDs/45.456mm. 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
5mm | 24V | 176LEDs | 45.456mm/cut | #13341 | 2835 High-Efficiency Classic Stable LED Strip Light The LED strip employs a constant voltage design,ensuring excellent light efficiency and stable performance in various application environments. The strip supporting multiple dimming modes,including PWM, DALI, and 0-10V, to meet diverse user dimming requirements. This LED strip is ideal for various applications, such as commercial lighting, home decoration, architectural facade lighting, and stage/event lighting.
Ultra Narrow Led Strip built for ultra-narrow smd strips projects.
Specifications
| LED QTY | 176 LEDs/m |
|---|---|
| PART NO | DL-F28A88V24-13341-* |
| SMD TYPE | 2835 |
| CUTTABLE UNIT | 8LEDs/45.456mm |
| DIMMABLE | Yes |
| LED PITCH | 5.682mm |
| PCB WIDTH | 5 |
| BEAM ANGLE | 120° |
| LENGTH MAX | 3m |
| COPPER FOIL | 3oz |
| POWER RANGE | 2.6~14.4W |
| CIRCUIT TYPE | C.V. |
| INPUT VOLTAGE | 24V |
| 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.
- Ultra-narrow 5mm channels & shadow gaps — Fits shadow-gap details, slim profiles and joinery grooves that cannot take a standard 8–10mm strip.
Request a quotation for #13341
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: 203.4 lm/W at 4000K, Ra 80, ErP energy class B (Grade DN (1st Tier) · 8W/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) · 8W/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 | 150.4 lm/W | 1203.4 lm/m | D | 120.9 lm/W | 966.9 lm/m | E | — | — | — |
| 2300 K | 167.5 lm/W | 1340.2 lm/m | C | 134.6 lm/W | 1077.1 lm/m | E | 108.8 lm/W | 870.4 lm/m | F |
| 2700 K | 177.4 lm/W | 1419 lm/m | C | 145.6 lm/W | 1164.8 lm/m | D | 118 lm/W | 944.4 lm/m | E |
| 3000 K | 188.6 lm/W | 1509.1 lm/m | B | 153.2 lm/W | 1225.9 lm/m | D | 124.7 lm/W | 997.5 lm/m | E |
| 3500 K | 191.4 lm/W | 1530.8 lm/m | B | 156 lm/W | 1247.7 lm/m | D | 128.4 lm/W | 1027.2 lm/m | E |
| 4000 K | 197.5 lm/W | 1579.9 lm/m | B | 159.8 lm/W | 1278.2 lm/m | D | 131.9 lm/W | 1055.4 lm/m | E |
| 5000 K | 197.2 lm/W | 1577.5 lm/m | B | 159.7 lm/W | 1277.4 lm/m | D | 132.2 lm/W | 1057.8 lm/m | E |
| 6500 K | 180.9 lm/W | 1447.1 lm/m | C | 153.1 lm/W | 1225.1 lm/m | D | 127.1 lm/W | 1016.8 lm/m | E |
Grade DL (2nd Tier) · 12W/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 | 146.3 lm/W | 1755.1 lm/m | D | 117.5 lm/W | 1410.2 lm/m | E | — | — | — |
| 2300 K | 162.9 lm/W | 1954.5 lm/m | C | 130.9 lm/W | 1570.9 lm/m | E | 105.8 lm/W | 1269.4 lm/m | F |
| 2700 K | 172.5 lm/W | 2069.5 lm/m | C | 141.6 lm/W | 1698.8 lm/m | D | 114.8 lm/W | 1377.3 lm/m | E |
| 3000 K | 183.4 lm/W | 2200.9 lm/m | C | 149 lm/W | 1787.9 lm/m | D | 121.2 lm/W | 1454.8 lm/m | E |
| 3500 K | 186 lm/W | 2232.6 lm/m | B | 151.6 lm/W | 1819.6 lm/m | D | 124.8 lm/W | 1498.2 lm/m | E |
| 4000 K | 192 lm/W | 2304.2 lm/m | B | 155.4 lm/W | 1864.2 lm/m | D | 128.3 lm/W | 1539.2 lm/m | E |
| 5000 K | 191.7 lm/W | 2300.6 lm/m | B | 155.3 lm/W | 1863 lm/m | D | 128.6 lm/W | 1542.8 lm/m | E |
| 6500 K | 175.9 lm/W | 2110.6 lm/m | C | 148.9 lm/W | 1786.8 lm/m | D | 123.6 lm/W | 1482.9 lm/m | E |
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 | 143.8 lm/W | 2070.9 lm/m | D | 115.6 lm/W | 1663.9 lm/m | E | — | — | — |
| 2300 K | 160.2 lm/W | 2306.2 lm/m | C | 128.7 lm/W | 1853.6 lm/m | E | 104 lm/W | 1497.8 lm/m | F |
| 2700 K | 169.6 lm/W | 2441.9 lm/m | C | 139.2 lm/W | 2004.5 lm/m | D | 112.9 lm/W | 1625.2 lm/m | E |
| 3000 K | 180.3 lm/W | 2596.9 lm/m | C | 146.5 lm/W | 2109.7 lm/m | D | 119.2 lm/W | 1716.5 lm/m | E |
| 3500 K | 182.9 lm/W | 2634.3 lm/m | C | 149.1 lm/W | 2147 lm/m | D | 122.8 lm/W | 1767.7 lm/m | E |
| 4000 K | 188.8 lm/W | 2718.8 lm/m | B | 152.8 lm/W | 2199.6 lm/m | D | 126.1 lm/W | 1816.2 lm/m | E |
| 5000 K | 188.5 lm/W | 2714.6 lm/m | B | 152.7 lm/W | 2198.3 lm/m | D | 126.4 lm/W | 1820.4 lm/m | E |
| 6500 K | 172.9 lm/W | 2490.4 lm/m | C | 146.4 lm/W | 2108.3 lm/m | D | 121.5 lm/W | 1749.8 lm/m | E |
Grade DN (1st Tier) · 8W/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 | 159.4 lm/W | 1275 lm/m | D | 134.4 lm/W | 1075.5 lm/m | E | — | — | — |
| 2300 K | 173.8 lm/W | 1390 lm/m | C | 150 lm/W | 1200.2 lm/m | D | 121.2 lm/W | 969.3 lm/m | E |
| 2700 K | 187.3 lm/W | 1498.6 lm/m | C | 162.4 lm/W | 1299.1 lm/m | D | 131.6 lm/W | 1053 lm/m | E |
| 3000 K | 196.7 lm/W | 1573.4 lm/m | C | 171.3 lm/W | 1370.7 lm/m | D | 139.4 lm/W | 1114.9 lm/m | E |
| 3500 K | 199.6 lm/W | 1596.8 lm/m | C | 175.1 lm/W | 1400.5 lm/m | C | 144.1 lm/W | 1152.7 lm/m | E |
| 4000 K | 203.4 lm/W | 1627.3 lm/m | B | 176.1 lm/W | 1408.5 lm/m | C | 145.3 lm/W | 1162.4 lm/m | E |
| 5000 K | 203.1 lm/W | 1624.9 lm/m | B | 177.2 lm/W | 1417.4 lm/m | C | 146.7 lm/W | 1173.6 lm/m | D |
| 6500 K | 194.7 lm/W | 1557.4 lm/m | C | 169.3 lm/W | 1354.6 lm/m | D | 140.6 lm/W | 1124.6 lm/m | E |
Grade DN (1st Tier) · 12W/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 | 155 lm/W | 1859.5 lm/m | D | 130.7 lm/W | 1568.6 lm/m | E | — | — | — |
| 2300 K | 168.9 lm/W | 2027.3 lm/m | D | 145.9 lm/W | 1750.4 lm/m | D | 117.8 lm/W | 1413.7 lm/m | F |
| 2700 K | 182.1 lm/W | 2185.7 lm/m | C | 157.9 lm/W | 1894.7 lm/m | D | 128 lm/W | 1535.7 lm/m | E |
| 3000 K | 191.2 lm/W | 2294.8 lm/m | C | 166.6 lm/W | 1999.1 lm/m | D | 135.5 lm/W | 1626 lm/m | E |
| 3500 K | 194.1 lm/W | 2328.8 lm/m | C | 170.2 lm/W | 2042.5 lm/m | D | 140.1 lm/W | 1681.2 lm/m | E |
| 4000 K | 197.8 lm/W | 2373.4 lm/m | C | 171.2 lm/W | 2054.3 lm/m | D | 141.3 lm/W | 1695.3 lm/m | E |
| 5000 K | 197.5 lm/W | 2369.9 lm/m | C | 172.3 lm/W | 2067.2 lm/m | D | 142.6 lm/W | 1711.7 lm/m | E |
| 6500 K | 189.3 lm/W | 2271.3 lm/m | C | 164.6 lm/W | 1975.7 lm/m | D | 136.7 lm/W | 1640.1 lm/m | E |
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 | 152.4 lm/W | 2194.1 lm/m | D | 128.5 lm/W | 1850.8 lm/m | E | — | — | — |
| 2300 K | 166.1 lm/W | 2392.1 lm/m | D | 143.4 lm/W | 2065.4 lm/m | E | 115.8 lm/W | 1668.1 lm/m | F |
| 2700 K | 179.1 lm/W | 2578.9 lm/m | C | 155.3 lm/W | 2235.6 lm/m | D | 125.8 lm/W | 1812 lm/m | E |
| 3000 K | 188 lm/W | 2707.7 lm/m | C | 163.8 lm/W | 2358.8 lm/m | D | 133.2 lm/W | 1918.6 lm/m | E |
| 3500 K | 190.8 lm/W | 2747.8 lm/m | C | 167.4 lm/W | 2410.1 lm/m | D | 137.8 lm/W | 1983.7 lm/m | E |
| 4000 K | 194.5 lm/W | 2800.4 lm/m | C | 168.3 lm/W | 2423.9 lm/m | D | 138.9 lm/W | 2000.3 lm/m | E |
| 5000 K | 194.2 lm/W | 2796.3 lm/m | C | 169.4 lm/W | 2439.1 lm/m | D | 140.3 lm/W | 2019.7 lm/m | E |
| 6500 K | 186.1 lm/W | 2680 lm/m | C | 161.9 lm/W | 2331.2 lm/m | D | 134.4 lm/W | 1935.2 lm/m | E |
Grade KE (3rd Tier) · 8W/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 | 129.9 lm/W | 1039.3 lm/m | E | 104.3 lm/W | 834.2 lm/m | F | — | — | — |
| 2300 K | 144.9 lm/W | 1159.2 lm/m | D | 116.1 lm/W | 929.1 lm/m | E | 93.8 lm/W | 750.5 lm/m | F |
| 2700 K | 156.2 lm/W | 1249.3 lm/m | D | 126.1 lm/W | 1008.7 lm/m | E | 102.2 lm/W | 817.3 lm/m | F |
| 3000 K | 164 lm/W | 1312 lm/m | C | 133.1 lm/W | 1065 lm/m | E | 108.3 lm/W | 866.4 lm/m | F |
| 3500 K | 166.4 lm/W | 1331.3 lm/m | C | 135.7 lm/W | 1086 lm/m | D | 111.7 lm/W | 893.7 lm/m | E |
| 4000 K | 171.2 lm/W | 1369.9 lm/m | C | 138.7 lm/W | 1109.3 lm/m | D | 114.4 lm/W | 915.4 lm/m | E |
| 5000 K | 171 lm/W | 1368.3 lm/m | C | 138.6 lm/W | 1108.5 lm/m | D | 114.7 lm/W | 917.8 lm/m | E |
| 6500 K | 164 lm/W | 1312 lm/m | C | 133 lm/W | 1064.2 lm/m | E | 110.4 lm/W | 883.3 lm/m | E |
Grade KE (3rd Tier) · 12W/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 | 126.3 lm/W | 1515.8 lm/m | E | 101.4 lm/W | 1216.6 lm/m | F | — | — | — |
| 2300 K | 140.9 lm/W | 1690.6 lm/m | D | 112.9 lm/W | 1355 lm/m | E | 91.2 lm/W | 1094.6 lm/m | F |
| 2700 K | 151.8 lm/W | 1822 lm/m | D | 122.6 lm/W | 1471.2 lm/m | E | 99.3 lm/W | 1192 lm/m | F |
| 3000 K | 159.5 lm/W | 1913.5 lm/m | D | 129.4 lm/W | 1553.3 lm/m | E | 105.3 lm/W | 1263.5 lm/m | F |
| 3500 K | 161.8 lm/W | 1941.6 lm/m | C | 132 lm/W | 1583.8 lm/m | E | 108.6 lm/W | 1303.4 lm/m | F |
| 4000 K | 166.5 lm/W | 1998 lm/m | C | 134.8 lm/W | 1617.8 lm/m | E | 111.3 lm/W | 1335.1 lm/m | E |
| 5000 K | 166.3 lm/W | 1995.6 lm/m | C | 134.7 lm/W | 1616.7 lm/m | E | 111.6 lm/W | 1338.6 lm/m | E |
| 6500 K | 159.5 lm/W | 1913.5 lm/m | D | 129.3 lm/W | 1552.1 lm/m | E | 107.3 lm/W | 1288.2 lm/m | F |
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 | 124.2 lm/W | 1788.5 lm/m | E | 99.7 lm/W | 1435.5 lm/m | F | — | — | — |
| 2300 K | 138.5 lm/W | 1994.8 lm/m | D | 111 lm/W | 1598.9 lm/m | E | 89.7 lm/W | 1291.5 lm/m | F |
| 2700 K | 149.3 lm/W | 2149.8 lm/m | D | 120.5 lm/W | 1735.9 lm/m | E | 97.7 lm/W | 1406.4 lm/m | F |
| 3000 K | 156.8 lm/W | 2257.8 lm/m | D | 127.3 lm/W | 1832.8 lm/m | E | 103.5 lm/W | 1490.9 lm/m | F |
| 3500 K | 159.1 lm/W | 2291 lm/m | D | 129.8 lm/W | 1868.8 lm/m | E | 106.8 lm/W | 1538 lm/m | F |
| 4000 K | 163.7 lm/W | 2357.5 lm/m | C | 132.6 lm/W | 1908.9 lm/m | E | 109.4 lm/W | 1575.3 lm/m | F |
| 5000 K | 163.5 lm/W | 2354.7 lm/m | C | 132.5 lm/W | 1907.6 lm/m | E | 109.7 lm/W | 1579.5 lm/m | F |
| 6500 K | 156.8 lm/W | 2257.8 lm/m | D | 127.2 lm/W | 1831.4 lm/m | E | 105.6 lm/W | 1520 lm/m | F |
Related models in this series
- Roll-to-Roll Long Reel LED Strip Light (#16775)
- Roll-to-Roll Long Reel LED Strip Light (#16777)
- Multi-Line Three-Row High-Density LED LED Strip Light (#16706)
- Multi-Line Four-Row High-Density LED LED Strip Light (#16705)
- Roll-to-Roll Long Reel LED Strip Light (#16773)
- Roll-to-Roll Long Reel LED Strip Light (#16776)
- 2835 Multi-Line Hight Efficiency LED Strip Light (#17510)
- 2835 Full Spectrum High Light Efficacy LED Strip Light (#5871-FS)
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 key specifications of 13341?
13341: 2835, 176 LEDs/m, 24V, 5 PCB, 3oz copper FPCB, cuttable 8LEDs/45.456mm. 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 3m. 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.
How much can a high efficacy LED strip cut energy use?
Moving from a typical 100 lm/W strip to a 180 to 200 lm/W high lumen LED strip roughly halves the wattage needed for the same lumen output. Over a long commercial run this also lowers the required driver size and helps the installation reach a better ErP energy class.
How narrow can a thin LED strip be?
DENO builds down to a 3 mm wide FPCB. A 3 mm LED strip fits aluminium channels, cabinet reveals, shelf edges and slim architectural slots where an 8 or 10 mm board cannot be hidden, while still carrying 2 oz copper for stable long runs.
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.
High Efficiency LED Strip — Buyer Questions
What counts as a high efficiency LED strip in lumens per watt?
In 2026 a mainstream 24V 2835 board sits around 120-140 lm/W. A high efficiency LED strip starts at roughly 160 lm/W and DENO's top binned 2835 and 2110 boards are measured at up to 200 lm/W at 4000K Ra 80, LM-79 tested at 25 degrees Celsius. The figure is light-source efficacy of the tape itself, measured without the driver, which is exactly how the ErP energy label is calculated.
- Series High Efficiency LED Strips series
- Guide check lm/W and connected load per metre
- Related series 2835 boards with top-bin dies
What is the difference between high efficiency and high efficacy LED strip lights?
They describe the same measurement. Efficacy is the engineering term for lumens delivered per watt consumed; efficiency is how buyers and tender documents usually phrase it. DENO publishes lm/W per model so both audiences read the same number, and the ErP energy class printed on the reel is derived from it.
Which ErP energy class can a high efficiency LED strip reach?
Class C is achievable on the best-binned 2835 and 2110 boards above 180 lm/W, class D covers the 160-180 lm/W band and most well-specified architectural tape lands in class E. High-CRI 95+ and full spectrum builds drop one or two classes because phosphor conversion costs lumens. Every DENO datasheet states the measured class so it can be reproduced by a notified body.
- Series High Efficiency LED Strips series
- Related series when CRI outweighs raw lm/W
- Guide custom binning for tender energy targets
Does a high efficiency LED strip run cooler and last longer?
Yes. Fewer watts per lumen means less heat into the FPCB, so junction temperature drops and L70 lifetime extends. Combined with 2 oz copper and a 99.9% pure copper foil the same brightness can be produced at 20-30% lower wattage, which also lets a single driver feed a longer run and keeps aluminium profiles below the touch-temperature limits used in hospitality projects.
- Series High Efficiency LED Strips series
- Related series density versus watts per metre
- Related series profiles that sink heat away from the tape
- Product 16773 thick-copper efficient board
How much energy does a high efficiency LED strip save on a large project?
Take 500 m of cove lighting at 10 hours a day. A 130 lm/W board delivering 1000 lm/m draws about 7.7 W/m; a 190 lm/W board delivers the same output at about 5.3 W/m. Across 500 m that is 1.2 kW saved, roughly 4,380 kWh a year, and it usually removes one driver and one circuit from the electrical schedule as well.
Can I get a high efficiency LED strip in 12V, 24V, 36V or 48V?
24V is the efficiency sweet spot and carries the full binned range. 12V is available where fixture space or existing drivers dictate it, at the cost of shorter single-feed runs. 36V and 48V constant-current boards keep the same lm/W while extending a single feed well past 20 m, which is where the real system efficiency gain shows up on long architectural lines.
- Series High Efficiency LED Strips series
- Related series 48V boards for long efficient runs
- Related series long LED strip runs on one feed
- Product 16706 high-voltage efficient board
Ultra Narrow LED Strip — Buyer Questions
How narrow can a 3mm LED strip be?
DENO's ultra-narrow boards start at 3 mm PCB width, with 4 mm, 5 mm, 6 mm and 8 mm as standard steps. A 3 mm strip fits inside slim aluminium reveals, glass-edge details and joinery grooves that will not accept the usual 8–10 mm tape.
What is the cut unit on an ultra-narrow LED strip?
Cut intervals typically run from 12.5 mm to 50 mm depending on voltage and density, and micro-cut versions shorten this further for exact millwork lengths. Ask for the cut unit in the quote — it decides how closely the finished run matches the drawing.
- Series ultra narrow LED strip series
- Related series micro cut LED strip for exact lengths
- Related series per-segment CC drive on short cut units
- Product 16776 micro cut narrow LED strip
Can I order a custom width LED strip?
Yes — PCB width from 3 mm, LED density, CCT and CRI, copper weight, cut unit, IP class and connector are all configurable. DENO is a manufacturer, so a non-standard width is tooled from an existing FPCB stack-up instead of being ruled out.
- Series ultra narrow LED strip series
- Related series custom LED strip lights built to order
- Guide send a narrow LED strip specification to DENO
- Product 16777 custom width LED strip