2835 High Light Efficacy LED Strip Light (#11161)
8mm · 24V · 64LEDs · 125cut
Model: 11161
Overview
8mm | 24V | 64LEDs | 125cut | #11161 | 2835 High Light Efficacy LED Strip Light is part of the DENO High Light Efficacy SMD Strips series, engineered around high efficacy LED strip lights. Key specifications: 2835, 64LEDs/m, DC 24V, 8 mm PCB, 3oz copper FPCB, cuttable 8LEDs/125mm. 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
8mm | 24V | 64LEDs | 125cut | #11161 | 2835 High Light Efficacy LED Strip Light Up to 188 lm/W for a high degree of efficiency 8 led/per cutting unit 64 led/m to ensure continuous light without dots 5m length no brightness dropped to keep high light efficiency at the same time
We use 99.99% gold wire, large-size chips, and thickened FPCB, backed by a 5-year warranty.
Specifications
| LED QTY | 64LEDs/m |
|---|---|
| PART NO | DL-F28A32V24-11161-* |
| SMD TYPE | 2835 |
| CUTTABLE UNIT | 8LEDs/125mm |
| DIMMABLE | Yes |
| LED PITCH | 15.6mm |
| PCB WIDTH | 8 mm |
| BEAM ANGLE | 120° |
| LENGTH MAX | 5m |
| COPPER FOIL | 3oz |
| ON OFF TIMES | 10000（test times） |
| POWER RANGE | 2~12W |
| CIRCUIT TYPE | C.V. (Resistor Based) |
| INPUT VOLTAGE | DC 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.
Request a quotation for #11161
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: 192.3 lm/W at 4000K, Ra 80, ErP energy class C (Grade DN (1st Tier) · 6.7W/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) · 6.7W/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 | 138.9 lm/W | 930.9 lm/m | D | 111.4 lm/W | 746.7 lm/m | E | — | — | — |
| 2300 K | 154.7 lm/W | 1036.4 lm/m | D | 124.2 lm/W | 832.3 lm/m | E | 100.6 lm/W | 674 lm/m | F |
| 2700 K | 163.6 lm/W | 1096 lm/m | C | 134.3 lm/W | 900.1 lm/m | E | 108.9 lm/W | 729.6 lm/m | F |
| 3000 K | 174.1 lm/W | 1166.6 lm/m | C | 141.4 lm/W | 947.4 lm/m | D | 115 lm/W | 770.7 lm/m | E |
| 3500 K | 176.8 lm/W | 1184.4 lm/m | C | 144 lm/W | 964.5 lm/m | D | 118.5 lm/W | 793.9 lm/m | E |
| 4000 K | 182.4 lm/W | 1222.1 lm/m | C | 147.4 lm/W | 987.8 lm/m | D | 121.7 lm/W | 815.2 lm/m | E |
| 5000 K | 182.2 lm/W | 1220.7 lm/m | C | 147.3 lm/W | 987.1 lm/m | D | 121.5 lm/W | 814.1 lm/m | E |
| 6500 K | 167 lm/W | 1118.6 lm/m | C | 141.3 lm/W | 946.7 lm/m | D | 117.3 lm/W | 785.9 lm/m | E |
Grade DL (2nd Tier) · 8.6W/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 | 137.1 lm/W | 1179.1 lm/m | D | 110 lm/W | 945.7 lm/m | F | — | — | — |
| 2300 K | 152.6 lm/W | 1312.7 lm/m | D | 122.6 lm/W | 1054.2 lm/m | E | 99.3 lm/W | 854 lm/m | F |
| 2700 K | 161.4 lm/W | 1388.2 lm/m | C | 132.6 lm/W | 1140.1 lm/m | E | 107.4 lm/W | 924 lm/m | F |
| 3000 K | 171.8 lm/W | 1477.6 lm/m | C | 139.5 lm/W | 1199.9 lm/m | D | 113.5 lm/W | 976.1 lm/m | E |
| 3500 K | 174.4 lm/W | 1500.1 lm/m | C | 142 lm/W | 1221.6 lm/m | D | 116.9 lm/W | 1005.6 lm/m | E |
| 4000 K | 180 lm/W | 1547.8 lm/m | C | 145.5 lm/W | 1251.1 lm/m | D | 120.1 lm/W | 1032.5 lm/m | E |
| 5000 K | 179.8 lm/W | 1546.1 lm/m | C | 145.4 lm/W | 1250.3 lm/m | D | 119.9 lm/W | 1031.1 lm/m | E |
| 6500 K | 164.7 lm/W | 1416.8 lm/m | C | 139.4 lm/W | 1199.1 lm/m | D | 115.7 lm/W | 995 lm/m | E |
Grade DL (2nd Tier) · 9.6W/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 | 136.1 lm/W | 1307 lm/m | D | 109.2 lm/W | 1048.3 lm/m | F | — | — | — |
| 2300 K | 151.6 lm/W | 1455.1 lm/m | D | 121.7 lm/W | 1168.5 lm/m | E | 98.6 lm/W | 946.6 lm/m | F |
| 2700 K | 160.3 lm/W | 1538.8 lm/m | C | 131.6 lm/W | 1263.7 lm/m | E | 106.7 lm/W | 1024.2 lm/m | F |
| 3000 K | 170.6 lm/W | 1637.8 lm/m | C | 138.5 lm/W | 1330.1 lm/m | D | 112.7 lm/W | 1082 lm/m | E |
| 3500 K | 173.2 lm/W | 1662.8 lm/m | C | 141.1 lm/W | 1354.1 lm/m | D | 116.1 lm/W | 1114.7 lm/m | E |
| 4000 K | 178.7 lm/W | 1715.7 lm/m | C | 144.5 lm/W | 1386.8 lm/m | D | 119.2 lm/W | 1144.5 lm/m | E |
| 5000 K | 178.5 lm/W | 1713.8 lm/m | C | 144.4 lm/W | 1385.9 lm/m | D | 119.1 lm/W | 1143.4 lm/m | E |
| 6500 K | 163.6 lm/W | 1570.5 lm/m | C | 138.4 lm/W | 1329.1 lm/m | D | 114.9 lm/W | 1103 lm/m | E |
Grade DN (1st Tier) · 6.7W/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 | 150.7 lm/W | 1009.7 lm/m | D | 127.1 lm/W | 851.5 lm/m | E | — | — | — |
| 2300 K | 164.3 lm/W | 1100.8 lm/m | D | 141.8 lm/W | 950.1 lm/m | E | 114.9 lm/W | 769.8 lm/m | F |
| 2700 K | 177.2 lm/W | 1187.2 lm/m | C | 153.5 lm/W | 1028.2 lm/m | D | 124.4 lm/W | 833.7 lm/m | E |
| 3000 K | 186.1 lm/W | 1246.8 lm/m | C | 162 lm/W | 1085.1 lm/m | D | 131.7 lm/W | 882.3 lm/m | E |
| 3500 K | 188.8 lm/W | 1265.3 lm/m | C | 165.5 lm/W | 1109.1 lm/m | D | 136.2 lm/W | 912.5 lm/m | E |
| 4000 K | 192.3 lm/W | 1288.5 lm/m | C | 166.5 lm/W | 1115.2 lm/m | D | 137.4 lm/W | 920.7 lm/m | E |
| 5000 K | 192.1 lm/W | 1287.2 lm/m | C | 167.5 lm/W | 1122.1 lm/m | D | 138.2 lm/W | 925.9 lm/m | E |
| 6500 K | 184.1 lm/W | 1233.7 lm/m | C | 160.1 lm/W | 1072.8 lm/m | D | 132.9 lm/W | 890.4 lm/m | E |
Grade DN (1st Tier) · 8.6W/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 | 148.7 lm/W | 1278.9 lm/m | D | 125.4 lm/W | 1078.5 lm/m | E | — | — | — |
| 2300 K | 162.1 lm/W | 1394.3 lm/m | D | 139.9 lm/W | 1203.4 lm/m | E | 113.3 lm/W | 974.4 lm/m | F |
| 2700 K | 174.8 lm/W | 1503.6 lm/m | C | 151.4 lm/W | 1302.3 lm/m | D | 122.8 lm/W | 1055.9 lm/m | E |
| 3000 K | 183.6 lm/W | 1579.1 lm/m | C | 159.8 lm/W | 1374.3 lm/m | D | 129.9 lm/W | 1117.5 lm/m | E |
| 3500 K | 186.3 lm/W | 1602.5 lm/m | C | 163.3 lm/W | 1404.7 lm/m | D | 134.4 lm/W | 1155.7 lm/m | E |
| 4000 K | 189.8 lm/W | 1632 lm/m | C | 164.2 lm/W | 1412.5 lm/m | D | 135.6 lm/W | 1166.1 lm/m | E |
| 5000 K | 189.6 lm/W | 1630.3 lm/m | C | 165.3 lm/W | 1421.2 lm/m | D | 136.3 lm/W | 1172.2 lm/m | E |
| 6500 K | 181.7 lm/W | 1562.6 lm/m | C | 158 lm/W | 1358.7 lm/m | D | 131.1 lm/W | 1127.5 lm/m | E |
Grade DN (1st Tier) · 9.6W/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 | 147.7 lm/W | 1417.6 lm/m | D | 124.5 lm/W | 1195.5 lm/m | E | — | — | — |
| 2300 K | 161 lm/W | 1545.5 lm/m | D | 139 lm/W | 1333.9 lm/m | E | 112.6 lm/W | 1081 lm/m | F |
| 2700 K | 173.6 lm/W | 1666.7 lm/m | C | 150.4 lm/W | 1443.6 lm/m | D | 121.9 lm/W | 1170.4 lm/m | E |
| 3000 K | 182.3 lm/W | 1750.4 lm/m | C | 158.7 lm/W | 1523.4 lm/m | D | 129 lm/W | 1238.7 lm/m | E |
| 3500 K | 185 lm/W | 1776.3 lm/m | C | 162.2 lm/W | 1557.1 lm/m | D | 133.4 lm/W | 1281 lm/m | E |
| 4000 K | 188.4 lm/W | 1809 lm/m | C | 163.1 lm/W | 1565.7 lm/m | D | 134.6 lm/W | 1292.6 lm/m | E |
| 5000 K | 188.2 lm/W | 1807.1 lm/m | C | 164.1 lm/W | 1575.3 lm/m | D | 135.4 lm/W | 1299.8 lm/m | E |
| 6500 K | 180.4 lm/W | 1732.1 lm/m | C | 156.9 lm/W | 1506.1 lm/m | D | 130.2 lm/W | 1249.9 lm/m | E |
Grade KE (3rd Tier) · 6.7W/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 | 121.6 lm/W | 815 lm/m | E | 97.4 lm/W | 652.7 lm/m | F | — | — | — |
| 2300 K | 135.5 lm/W | 908.2 lm/m | D | 108.6 lm/W | 727.4 lm/m | F | 87.9 lm/W | 588.9 lm/m | F |
| 2700 K | 146.1 lm/W | 978.7 lm/m | D | 117.9 lm/W | 789.7 lm/m | E | 95.5 lm/W | 639.7 lm/m | F |
| 3000 K | 153.4 lm/W | 1028 lm/m | D | 124.5 lm/W | 834.2 lm/m | E | 101.2 lm/W | 678 lm/m | F |
| 3500 K | 155.7 lm/W | 1043.1 lm/m | D | 127 lm/W | 850.6 lm/m | E | 104.5 lm/W | 700 lm/m | F |
| 4000 K | 160.3 lm/W | 1073.9 lm/m | C | 129.6 lm/W | 868.4 lm/m | E | 107 lm/W | 717.1 lm/m | F |
| 5000 K | 160.1 lm/W | 1072.5 lm/m | C | 129.6 lm/W | 868.4 lm/m | E | 106.9 lm/W | 716.2 lm/m | F |
| 6500 K | 153.4 lm/W | 1028 lm/m | D | 124.4 lm/W | 833.5 lm/m | E | 103.3 lm/W | 692.1 lm/m | F |
Grade KE (3rd Tier) · 8.6W/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 | 120 lm/W | 1032.3 lm/m | E | 96.1 lm/W | 826.7 lm/m | F | — | — | — |
| 2300 K | 133.8 lm/W | 1150.3 lm/m | E | 107.1 lm/W | 921.2 lm/m | F | 86.8 lm/W | 746.5 lm/m | F |
| 2700 K | 144.1 lm/W | 1239.6 lm/m | D | 116.3 lm/W | 1000.2 lm/m | E | 94.2 lm/W | 810.2 lm/m | F |
| 3000 K | 151.4 lm/W | 1302.1 lm/m | D | 122.9 lm/W | 1056.6 lm/m | E | 99.9 lm/W | 858.8 lm/m | F |
| 3500 K | 153.6 lm/W | 1321.1 lm/m | D | 125.3 lm/W | 1077.4 lm/m | E | 103.1 lm/W | 886.5 lm/m | F |
| 4000 K | 158.2 lm/W | 1360.2 lm/m | D | 127.9 lm/W | 1099.9 lm/m | E | 105.6 lm/W | 908.2 lm/m | F |
| 5000 K | 158 lm/W | 1358.4 lm/m | D | 127.9 lm/W | 1099.9 lm/m | E | 105.5 lm/W | 907.3 lm/m | F |
| 6500 K | 151.4 lm/W | 1302.1 lm/m | D | 122.8 lm/W | 1055.7 lm/m | E | 101.9 lm/W | 876.3 lm/m | F |
Grade KE (3rd Tier) · 9.6W/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 | 119.2 lm/W | 1144.2 lm/m | E | 95.5 lm/W | 916.4 lm/m | F | — | — | — |
| 2300 K | 132.8 lm/W | 1275 lm/m | E | 106.4 lm/W | 1021.2 lm/m | F | 86.2 lm/W | 827.5 lm/m | F |
| 2700 K | 143.1 lm/W | 1374.1 lm/m | D | 115.5 lm/W | 1108.7 lm/m | E | 93.6 lm/W | 898.1 lm/m | F |
| 3000 K | 150.3 lm/W | 1443.3 lm/m | D | 122 lm/W | 1171.2 lm/m | E | 99.2 lm/W | 951.9 lm/m | F |
| 3500 K | 152.5 lm/W | 1464.4 lm/m | D | 124.4 lm/W | 1194.2 lm/m | E | 102.4 lm/W | 982.7 lm/m | F |
| 4000 K | 157.1 lm/W | 1507.7 lm/m | D | 127 lm/W | 1219.2 lm/m | E | 104.9 lm/W | 1006.7 lm/m | F |
| 5000 K | 156.9 lm/W | 1505.8 lm/m | D | 127 lm/W | 1219.2 lm/m | E | 104.8 lm/W | 1006.1 lm/m | F |
| 6500 K | 150.3 lm/W | 1443.3 lm/m | D | 121.9 lm/W | 1170.2 lm/m | E | 101.2 lm/W | 971.5 lm/m | F |
Related models in this series
- 2835 Constant Current High Lumen High Light Efficacy LED Strip Light (#3410)
- 2835 High-Efficiency Classic Stable LED Strip Light (#11586-N)
- 2835 Constant Current High Light Efficacy LED Strip Light (#4526)
- 2835 High Lumen High Light Efficacy High Density LED Strip Light (#5289)
- 2835 High Lumen High Light Efficacy High Density LED Strip Light (#5229)
- 2835 High Light Efficacy LED Strip Light (#11076)
- 2835 Hight Efficiency LED Strip Light (#16946)
- 2216 Ultra-Narrow LED Strip Light (#2-3367)
See every model in SMD LED Strip Series or narrow to High Efficiency. 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 11161?
11161: 2835, 64LEDs/m, DC 24V, 8 mm PCB, 3oz copper FPCB, cuttable 8LEDs/125mm. Full photometric data, wiring diagrams and test reports are available in the downloads section of this page.
Which environments is this high efficacy LED strip lights rated for?
Ingress protection for this model is listed in the datasheet. As a high efficacy LED strip lights it is specified for the duty listed in the datasheet, and DENO can supply alternative coatings, sleeves or IP68 potting for harsher installations.
Can DENO customise this high efficacy LED strip lights for a project?
Yes. DENO manufactures the High Light Efficacy 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.
Which LED driver and run length suit #11161?
8mm | 24V | 64LEDs | 125cut | #11161 | 2835 High Light Efficacy 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 5m. 5m Single/10m Dual Input power. Feeding from both ends or mid-feeding halves the copper distance and roughly quarters the voltage drop.
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 2-3367 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 16946 high-voltage efficient board