2835 High-Efficiency Classic Stable LED Strip Light (#16799)
10mm · 48V · 128LEDs · 125mm/cut
Model: 16799
Overview
10mm | 48V | 128LEDs | 125mm/cut | #16799 | 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, 128, DC 48V, 10mm PCB, 3oz copper FPCB, cuttable 16LEDs/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
10mm | 48V | 128LEDs | 125mm/cut | #16799 | 2835 High-Efficiency Classic Stable LED Strip Light 48V high voltage and low current drive, supporting single ended long-distance cascading without voltage drop, achieving high consistency in brightness at the beginning and end of the entire optical band. By scientifically matching the 125mm cutting position with high-density chips and combining it with conventional aluminum slots, a continuous and seamless linear optical band without breakpoints can be presented. Wide CCT range for option from 2700K~6500K. Customizable full spectrum, 120° view angel high color efficiency.
48v Led Strip Lights built for 48v smd strips projects.
Specifications
| LED QTY | 128 |
|---|---|
| PART NO | DL-F28A64V48-16799 |
| SMD TYPE | 2835 |
| CUTTABLE UNIT | 16LEDs/125mm |
| DIMMABLE | Yes |
| LED PITCH | 7.8mm |
| PCB WIDTH | 10mm |
| LENGTH MAX | 15m |
| COPPER FOIL | 3oz |
| POWER RANGE | 3.8~23W |
| CIRCUIT TYPE | C.V. |
| INPUT VOLTAGE | DC 48V |
Photometric Performance — CCT × CRI Efficacy Matrix
Peak measured luminous efficacy: 176.2 lm/W at 4000K, Ra 80, ErP energy class C (Grade DN (1st Tier) · 9.6W/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) · 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 | 127.4 lm/W | 1223.3 lm/m | E | 102.2 lm/W | 981 lm/m | F | — | — | — |
| 2300 K | 141.9 lm/W | 1361.9 lm/m | D | 113.8 lm/W | 1092.7 lm/m | E | — | — | — |
| 2700 K | 149.8 lm/W | 1437.6 lm/m | D | 123.2 lm/W | 1182.4 lm/m | E | 99.8 lm/W | 958.1 lm/m | F |
| 3000 K | 159.7 lm/W | 1533.3 lm/m | D | 129.6 lm/W | 1244.2 lm/m | E | 105.4 lm/W | 1011.9 lm/m | F |
| 3500 K | 162.1 lm/W | 1556.3 lm/m | C | 131.9 lm/W | 1266.2 lm/m | E | 108.5 lm/W | 1041.8 lm/m | F |
| 4000 K | 167.3 lm/W | 1606.1 lm/m | C | 135.1 lm/W | 1297.1 lm/m | D | 111.5 lm/W | 1070.8 lm/m | E |
| 5000 K | 167.1 lm/W | 1604.1 lm/m | C | 135 lm/W | 1296.1 lm/m | D | — | — | — |
| 6500 K | 153.1 lm/W | 1469.5 lm/m | D | 129.5 lm/W | 1243.2 lm/m | E | — | — | — |
Grade DL (2nd Tier) · 15W/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 | 122.7 lm/W | 1840.2 lm/m | E | 98.4 lm/W | 1475.8 lm/m | F | — | — | — |
| 2300 K | 136.6 lm/W | 2048.7 lm/m | D | 109.6 lm/W | 1643.8 lm/m | F | — | — | — |
| 2700 K | 144.2 lm/W | 2162.7 lm/m | D | 118.6 lm/W | 1778.8 lm/m | E | 96.1 lm/W | 1441.3 lm/m | F |
| 3000 K | 153.8 lm/W | 2306.7 lm/m | D | 124.8 lm/W | 1871.7 lm/m | E | 101.5 lm/W | 1522.3 lm/m | F |
| 3500 K | 156.1 lm/W | 2341.2 lm/m | D | 127 lm/W | 1904.7 lm/m | E | 104.5 lm/W | 1567.3 lm/m | F |
| 4000 K | 161.1 lm/W | 2416.2 lm/m | C | 130.1 lm/W | 1951.2 lm/m | E | 107.4 lm/W | 1610.8 lm/m | F |
| 5000 K | 160.9 lm/W | 2413.2 lm/m | C | 130 lm/W | 1949.7 lm/m | E | — | — | — |
| 6500 K | 147.4 lm/W | 2210.7 lm/m | D | 124.7 lm/W | 1870.2 lm/m | E | — | — | — |
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 | 119.1 lm/W | 2287 lm/m | E | 95.5 lm/W | 1834.1 lm/m | F | — | — | — |
| 2300 K | 132.6 lm/W | 2546.1 lm/m | E | 106.4 lm/W | 2042.9 lm/m | F | — | — | — |
| 2700 K | 140 lm/W | 2687.8 lm/m | D | 115.1 lm/W | 2210.6 lm/m | E | 93.3 lm/W | 1791.2 lm/m | F |
| 3000 K | 149.3 lm/W | 2866.7 lm/m | D | 121.2 lm/W | 2326.2 lm/m | E | 98.5 lm/W | 1891.9 lm/m | F |
| 3500 K | 151.5 lm/W | 2909.6 lm/m | D | 123.3 lm/W | 2367.2 lm/m | E | 101.4 lm/W | 1947.8 lm/m | F |
| 4000 K | 156.4 lm/W | 3002.8 lm/m | D | 126.3 lm/W | 2425 lm/m | E | 104.3 lm/W | 2001.8 lm/m | F |
| 5000 K | 156.2 lm/W | 2999 lm/m | D | 126.2 lm/W | 2423.1 lm/m | E | — | — | — |
| 6500 K | 143.1 lm/W | 2747.4 lm/m | D | 121.1 lm/W | 2324.3 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 | 138.1 lm/W | 1326 lm/m | E | 116.3 lm/W | 1116.6 lm/m | F | — | — | — |
| 2300 K | 150.6 lm/W | 1445.6 lm/m | D | 129.8 lm/W | 1246.2 lm/m | E | — | — | — |
| 2700 K | 162.3 lm/W | 1558.3 lm/m | D | 140.5 lm/W | 1348.9 lm/m | E | 113.8 lm/W | 1092.7 lm/m | F |
| 3000 K | 170.4 lm/W | 1636 lm/m | D | 148.3 lm/W | 1423.7 lm/m | D | 120.6 lm/W | 1157.5 lm/m | E |
| 3500 K | 173 lm/W | 1661 lm/m | C | 151.5 lm/W | 1454.6 lm/m | D | 124.7 lm/W | 1197.4 lm/m | E |
| 4000 K | 176.2 lm/W | 1691.9 lm/m | C | 152.4 lm/W | 1462.6 lm/m | D | 125.8 lm/W | 1207.3 lm/m | E |
| 5000 K | 176 lm/W | 1689.9 lm/m | C | 153.4 lm/W | 1472.5 lm/m | D | — | — | — |
| 6500 K | 168.8 lm/W | 1620.1 lm/m | D | 146.5 lm/W | 1406.7 lm/m | D | — | — | — |
Grade DN (1st Tier) · 15W/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 | 133 lm/W | 1994.7 lm/m | E | 112 lm/W | 1679.8 lm/m | F | — | — | — |
| 2300 K | 145 lm/W | 2174.7 lm/m | E | 125 lm/W | 1874.7 lm/m | E | — | — | — |
| 2700 K | 156.3 lm/W | 2344.2 lm/m | D | 135.3 lm/W | 2029.2 lm/m | E | 109.6 lm/W | 1643.8 lm/m | F |
| 3000 K | 164.1 lm/W | 2461.2 lm/m | D | 142.8 lm/W | 2141.7 lm/m | E | 116.1 lm/W | 1741.3 lm/m | F |
| 3500 K | 166.6 lm/W | 2498.6 lm/m | D | 145.9 lm/W | 2188.2 lm/m | D | 120.1 lm/W | 1801.2 lm/m | E |
| 4000 K | 169.7 lm/W | 2545.1 lm/m | D | 146.7 lm/W | 2200.2 lm/m | D | 121.1 lm/W | 1816.2 lm/m | E |
| 5000 K | 169.5 lm/W | 2542.1 lm/m | D | 147.7 lm/W | 2215.2 lm/m | D | — | — | — |
| 6500 K | 162.5 lm/W | 2437.2 lm/m | D | 141.1 lm/W | 2116.2 lm/m | E | — | — | — |
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 | 129.1 lm/W | 2479 lm/m | E | 108.7 lm/W | 2087.6 lm/m | F | — | — | — |
| 2300 K | 140.8 lm/W | 2702.7 lm/m | E | 121.3 lm/W | 2329.9 lm/m | E | — | — | — |
| 2700 K | 151.7 lm/W | 2913.3 lm/m | D | 131.3 lm/W | 2521.9 lm/m | E | 106.4 lm/W | 2042.9 lm/m | F |
| 3000 K | 159.3 lm/W | 3058.7 lm/m | D | 138.6 lm/W | 2661.7 lm/m | E | 112.7 lm/W | 2164 lm/m | F |
| 3500 K | 161.7 lm/W | 3105.3 lm/m | D | 141.6 lm/W | 2719.5 lm/m | E | 116.6 lm/W | 2238.6 lm/m | F |
| 4000 K | 164.7 lm/W | 3163.1 lm/m | D | 142.4 lm/W | 2734.4 lm/m | E | 117.6 lm/W | 2257.2 lm/m | F |
| 5000 K | 164.5 lm/W | 3159.3 lm/m | D | 143.4 lm/W | 2753 lm/m | E | — | — | — |
| 6500 K | 157.8 lm/W | 3028.9 lm/m | D | 137 lm/W | 2630 lm/m | E | — | — | — |
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 | 106.4 lm/W | 1021.9 lm/m | F | 85.2 lm/W | 817.5 lm/m | F | — | — | — |
| 2300 K | 118.7 lm/W | 1139.5 lm/m | E | 94.9 lm/W | 911.2 lm/m | F | — | — | — |
| 2700 K | 127.9 lm/W | 1228.3 lm/m | E | 103 lm/W | 989 lm/m | F | 83.5 lm/W | 801.6 lm/m | G |
| 3000 K | 134.4 lm/W | 1290.1 lm/m | E | 108.8 lm/W | 1044.8 lm/m | F | 88.5 lm/W | 849.4 lm/m | F |
| 3500 K | 136.4 lm/W | 1309 lm/m | D | 111 lm/W | 1065.8 lm/m | E | 91.4 lm/W | 877.3 lm/m | F |
| 4000 K | 140.4 lm/W | 1347.9 lm/m | D | 113.4 lm/W | 1088.7 lm/m | E | 93.6 lm/W | 898.3 lm/m | F |
| 5000 K | 140.2 lm/W | 1345.9 lm/m | D | 113.3 lm/W | 1087.7 lm/m | E | — | — | — |
| 6500 K | 134.4 lm/W | 1290.1 lm/m | E | 108.8 lm/W | 1044.8 lm/m | F | — | — | — |
Grade KE (3rd Tier) · 15W/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 | 102.5 lm/W | 1537.3 lm/m | F | 82 lm/W | 1229.8 lm/m | G | — | — | — |
| 2300 K | 114.3 lm/W | 1714.3 lm/m | E | 91.4 lm/W | 1370.8 lm/m | F | — | — | — |
| 2700 K | 123.2 lm/W | 1847.7 lm/m | E | 99.2 lm/W | 1487.8 lm/m | F | 80.4 lm/W | 1205.8 lm/m | G |
| 3000 K | 129.4 lm/W | 1940.7 lm/m | E | 104.8 lm/W | 1571.8 lm/m | F | 85.2 lm/W | 1277.8 lm/m | F |
| 3500 K | 131.3 lm/W | 1969.2 lm/m | E | 106.9 lm/W | 1603.3 lm/m | F | 88 lm/W | 1319.8 lm/m | F |
| 4000 K | 135.2 lm/W | 2027.7 lm/m | D | 109.2 lm/W | 1637.8 lm/m | F | 90.1 lm/W | 1351.3 lm/m | F |
| 5000 K | 135 lm/W | 2024.7 lm/m | E | 109.1 lm/W | 1636.3 lm/m | F | — | — | — |
| 6500 K | 129.4 lm/W | 1940.7 lm/m | E | 104.8 lm/W | 1571.8 lm/m | F | — | — | — |
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 | 99.5 lm/W | 1910.5 lm/m | F | 79.6 lm/W | 1528.4 lm/m | G | — | — | — |
| 2300 K | 111 lm/W | 2130.5 lm/m | E | 88.7 lm/W | 1703.6 lm/m | F | — | — | — |
| 2700 K | 119.6 lm/W | 2296.3 lm/m | E | 96.3 lm/W | 1849 lm/m | F | 78.1 lm/W | 1498.6 lm/m | G |
| 3000 K | 125.6 lm/W | 2411.9 lm/m | E | 101.7 lm/W | 1953.4 lm/m | F | 82.7 lm/W | 1588.1 lm/m | G |
| 3500 K | 127.5 lm/W | 2447.3 lm/m | E | 103.8 lm/W | 1992.5 lm/m | F | 85.4 lm/W | 1640.2 lm/m | F |
| 4000 K | 131.3 lm/W | 2520 lm/m | E | 106 lm/W | 2035.4 lm/m | F | 87.5 lm/W | 1679.4 lm/m | F |
| 5000 K | 131.1 lm/W | 2516.3 lm/m | E | 105.9 lm/W | 2033.5 lm/m | F | — | — | — |
| 6500 K | 125.6 lm/W | 2411.9 lm/m | E | 101.7 lm/W | 1953.4 lm/m | F | — | — | — |
Frequently Asked Questions
What are the key specifications of 16799?
16799: 2835, 128, DC 48V, 10mm PCB, 3oz copper FPCB, cuttable 16LEDs/125mm. 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 15m. 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 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.
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 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
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