2835 Hight Efficiency LED Strips (#16947)
10mm · 24V · 160LEDs · 50cut
Model: 16947
Overview
10mm | 24V | 160LEDs | 50cut | #16947 | 2835 Hight Efficiency LED Strips is part of the DENO Roll-to-Roll SMD Strips series, engineered around roll to roll LED strip. Key specifications: 2835, 160, 24V, 10mm PCB, 3 oz copper FPCB, cuttable 8LEDs/50mm. 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. This model uses DENO's electroplated, non-die-cut R2R FPCB, with no intermediate PCB splice joints inside the specified continuous length. Cutting interval, rated run length and planned feed positions remain model-specific.
Description
Built on DENO's electroplated, non-die-cut R2R FPCB, this model has no intermediate PCB splice joints within its specified continuous length. Cutting interval, rated run length and feed positions remain model-specific.\nContinuous roll-to-roll manufacturing gives this 2835 LED strip light an unbroken FPCB with no intermediate PCB splice joints along the reel. Engineered with heavy three-ounce copper foil and a 10mm circuit design, this 24V strip minimizes heat build-up while optimizing energy efficiency. Featuring 160 LEDs per meter with single-bin color consistency under 3 SDCM, each reel allows precise field cutting intervals every 50mm. Every reel is populated in one continuous SMT pass, so the heavy copper traces and LED soldering remain uniform over long runs. Full dimming compatibility with DALI, Triac, PWM, and 0/1-10V protocols makes this high efficiency solution ideal for commercial architectural lighting installations.
We use 99.99% gold wire, large-size chips, and thickened FPCB, backed by a 5-year warranty.
Specifications
| SDCM | < 3 SDCM (Single Bin) |
|---|---|
| LED QTY | 160 |
| PART NO | DL-F28A80V24-16947-* |
| SMD TYPE | 2835 |
| CUTTABLE UNIT | 8LEDs/50mm |
| DIMMABLE | Yes |
| IP RATING | IP20 |
| LED PITCH | 6.25mm |
| PCB WIDTH | 10mm |
| WARRANTY | 5 Years |
| BEAM ANGLE | 120° |
| RUN LENGTH | 5m |
| COPPER FOIL | 3 oz |
| ON OFF TIMES | 10000 (test times) |
| POWER RANGE | 2.4~24W |
| CIRCUIT TYPE | C.C. |
| INPUT VOLTAGE | 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.
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 #16947
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: 199.4 lm/W at 4000K, Ra 80, ErP energy class B (Grade DL (2nd Tier) · 14.4W/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) · 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 | 151.8 lm/W | 2186.4 lm/m | D | 121.9 lm/W | 1755.5 lm/m | E | — | — | — |
| 2300 K | 169.1 lm/W | 2435.2 lm/m | C | 135.8 lm/W | 1955.7 lm/m | D | 110 lm/W | 1584 lm/m | E |
| 2700 K | 178.9 lm/W | 2576.3 lm/m | C | 147 lm/W | 2116.6 lm/m | D | 119.1 lm/W | 1714.5 lm/m | E |
| 3000 K | 190.3 lm/W | 2740.2 lm/m | B | 154.7 lm/W | 2227.3 lm/m | D | 125.8 lm/W | 1811.6 lm/m | E |
| 3500 K | 193.1 lm/W | 2781.1 lm/m | B | 157.4 lm/W | 2266.8 lm/m | D | 129.5 lm/W | 1864.7 lm/m | E |
| 4000 K | 199.4 lm/W | 2870.7 lm/m | B | 161.2 lm/W | 2321.4 lm/m | C | 133.1 lm/W | 1916.3 lm/m | E |
| 5000 K | 199 lm/W | 2866.1 lm/m | B | 161.1 lm/W | 2319.9 lm/m | C | 132.9 lm/W | 1913.8 lm/m | E |
| 6500 K | 182.6 lm/W | 2629.4 lm/m | C | 154.6 lm/W | 2225.8 lm/m | D | 128.3 lm/W | 1847.5 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 | 146.8 lm/W | 2818.5 lm/m | D | 117.9 lm/W | 2263 lm/m | E | — | — | — |
| 2300 K | 163.5 lm/W | 3139.3 lm/m | C | 131.3 lm/W | 2521.2 lm/m | E | 106.4 lm/W | 2042.9 lm/m | F |
| 2700 K | 173 lm/W | 3321.2 lm/m | C | 142.1 lm/W | 2728.5 lm/m | D | 115.1 lm/W | 2210.2 lm/m | E |
| 3000 K | 184 lm/W | 3532.4 lm/m | C | 149.5 lm/W | 2871.3 lm/m | D | 121.6 lm/W | 2335.4 lm/m | E |
| 3500 K | 186.7 lm/W | 3585.2 lm/m | B | 152.2 lm/W | 2922.2 lm/m | D | 125.2 lm/W | 2403.8 lm/m | E |
| 4000 K | 192.7 lm/W | 3700.6 lm/m | B | 155.9 lm/W | 2992.6 lm/m | D | 128.7 lm/W | 2470.4 lm/m | E |
| 5000 K | 192.4 lm/W | 3694.8 lm/m | B | 155.8 lm/W | 2990.6 lm/m | D | 128.5 lm/W | 2467.2 lm/m | E |
| 6500 K | 176.5 lm/W | 3389.6 lm/m | C | 149.4 lm/W | 2869.4 lm/m | D | 124 lm/W | 2380.8 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 | 145 lm/W | 3044 lm/m | D | 116.4 lm/W | 2444.1 lm/m | E | — | — | — |
| 2300 K | 161.4 lm/W | 3390.4 lm/m | C | 129.7 lm/W | 2722.9 lm/m | E | 105 lm/W | 2205 lm/m | F |
| 2700 K | 170.8 lm/W | 3586.9 lm/m | C | 140.3 lm/W | 2946.8 lm/m | D | 113.7 lm/W | 2387 lm/m | E |
| 3000 K | 181.7 lm/W | 3815 lm/m | C | 147.7 lm/W | 3101 lm/m | D | 120.1 lm/W | 2522.2 lm/m | E |
| 3500 K | 184.4 lm/W | 3872.1 lm/m | C | 150.3 lm/W | 3156 lm/m | D | 123.6 lm/W | 2596.2 lm/m | E |
| 4000 K | 190.3 lm/W | 3996.7 lm/m | B | 153.9 lm/W | 3232 lm/m | D | 127 lm/W | 2668 lm/m | E |
| 5000 K | 190 lm/W | 3990.4 lm/m | B | 153.8 lm/W | 3229.9 lm/m | D | 126.9 lm/W | 2664.9 lm/m | E |
| 6500 K | 174.3 lm/W | 3660.8 lm/m | C | 147.6 lm/W | 3098.9 lm/m | D | 122.5 lm/W | 2572.5 lm/m | E |
Grade DL (2nd Tier) · 24W/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 | 141.9 lm/W | 3406.3 lm/m | D | 114 lm/W | 2735 lm/m | E | — | — | — |
| 2300 K | 158.1 lm/W | 3794 lm/m | D | 127 lm/W | 3047 lm/m | E | 102.8 lm/W | 2467.2 lm/m | F |
| 2700 K | 167.2 lm/W | 4013.8 lm/m | C | 137.4 lm/W | 3297.6 lm/m | D | 111.3 lm/W | 2671.2 lm/m | E |
| 3000 K | 177.9 lm/W | 4269.1 lm/m | C | 144.6 lm/W | 3470.1 lm/m | D | 117.6 lm/W | 2822.4 lm/m | E |
| 3500 K | 180.5 lm/W | 4333 lm/m | C | 147.2 lm/W | 3531.6 lm/m | D | 121 lm/W | 2905.2 lm/m | E |
| 4000 K | 186.4 lm/W | 4472.4 lm/m | B | 150.7 lm/W | 3616.7 lm/m | D | 124.4 lm/W | 2985.6 lm/m | E |
| 5000 K | 186.1 lm/W | 4465.3 lm/m | B | 150.6 lm/W | 3614.3 lm/m | D | 124.2 lm/W | 2980.8 lm/m | E |
| 6500 K | 170.7 lm/W | 4096.6 lm/m | C | 144.5 lm/W | 3467.8 lm/m | D | 119.9 lm/W | 2877.6 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 | 146 lm/W | 2102.9 lm/m | D | 123.1 lm/W | 1772.2 lm/m | E | — | — | — |
| 2300 K | 159.3 lm/W | 2294.1 lm/m | D | 137.3 lm/W | 1977 lm/m | E | 111.2 lm/W | 1601.3 lm/m | F |
| 2700 K | 171.6 lm/W | 2471.6 lm/m | D | 148.7 lm/W | 2140.9 lm/m | D | 120.4 lm/W | 1734.2 lm/m | E |
| 3000 K | 180.3 lm/W | 2596 lm/m | C | 156.9 lm/W | 2259.2 lm/m | D | 127.6 lm/W | 1837.4 lm/m | E |
| 3500 K | 183 lm/W | 2635.5 lm/m | C | 160.3 lm/W | 2307.8 lm/m | D | 131.9 lm/W | 1899.6 lm/m | E |
| 4000 K | 186.4 lm/W | 2684 lm/m | C | 161.2 lm/W | 2321.4 lm/m | D | 133.1 lm/W | 1916.3 lm/m | E |
| 5000 K | 186.2 lm/W | 2681 lm/m | C | 162.3 lm/W | 2336.6 lm/m | D | 133.9 lm/W | 1928.2 lm/m | E |
| 6500 K | 178.5 lm/W | 2570.2 lm/m | C | 155.1 lm/W | 2233.4 lm/m | D | 128.7 lm/W | 1853.3 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 | 141.2 lm/W | 2710.9 lm/m | E | 119 lm/W | 2284.5 lm/m | E | — | — | — |
| 2300 K | 154 lm/W | 2957.4 lm/m | D | 132.7 lm/W | 2548.6 lm/m | E | 107.5 lm/W | 2064 lm/m | F |
| 2700 K | 165.9 lm/W | 3186.2 lm/m | D | 143.7 lm/W | 2759.8 lm/m | E | 116.4 lm/W | 2235.6 lm/m | F |
| 3000 K | 174.3 lm/W | 3346.6 lm/m | C | 151.7 lm/W | 2912.4 lm/m | D | 123.4 lm/W | 2368.6 lm/m | E |
| 3500 K | 177 lm/W | 3397.5 lm/m | C | 154.9 lm/W | 2975 lm/m | D | 127.5 lm/W | 2448.8 lm/m | E |
| 4000 K | 180.2 lm/W | 3460.1 lm/m | C | 155.9 lm/W | 2992.6 lm/m | D | 128.7 lm/W | 2470.4 lm/m | E |
| 5000 K | 180 lm/W | 3456.1 lm/m | C | 156.9 lm/W | 3012.1 lm/m | D | 129.4 lm/W | 2484.5 lm/m | E |
| 6500 K | 172.6 lm/W | 3313.4 lm/m | D | 150 lm/W | 2879.1 lm/m | D | 124.5 lm/W | 2390.4 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 | 139.4 lm/W | 2927.8 lm/m | E | 117.5 lm/W | 2467.3 lm/m | F | — | — | — |
| 2300 K | 152.1 lm/W | 3194 lm/m | D | 131.1 lm/W | 2752.5 lm/m | E | 106.2 lm/W | 2230.2 lm/m | F |
| 2700 K | 163.9 lm/W | 3441.1 lm/m | D | 141.9 lm/W | 2980.6 lm/m | E | 115 lm/W | 2414.5 lm/m | F |
| 3000 K | 172.1 lm/W | 3614.4 lm/m | D | 149.8 lm/W | 3145.4 lm/m | D | 121.8 lm/W | 2558.2 lm/m | E |
| 3500 K | 174.7 lm/W | 3669.3 lm/m | C | 153 lm/W | 3213 lm/m | D | 125.9 lm/W | 2644.8 lm/m | E |
| 4000 K | 177.9 lm/W | 3736.9 lm/m | C | 153.9 lm/W | 3232 lm/m | D | 127 lm/W | 2668 lm/m | E |
| 5000 K | 177.7 lm/W | 3732.7 lm/m | C | 154.9 lm/W | 3253.1 lm/m | D | 127.8 lm/W | 2683.8 lm/m | E |
| 6500 K | 170.4 lm/W | 3578.5 lm/m | D | 148.1 lm/W | 3109.5 lm/m | D | 122.9 lm/W | 2580.9 lm/m | E |
Grade DN (1st Tier) · 24W/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 | 136.5 lm/W | 3276.3 lm/m | E | 115 lm/W | 2761 lm/m | F | — | — | — |
| 2300 K | 148.9 lm/W | 3574.2 lm/m | D | 128.3 lm/W | 3080.1 lm/m | E | 104 lm/W | 2496 lm/m | F |
| 2700 K | 160.4 lm/W | 3850.7 lm/m | D | 139 lm/W | 3335.4 lm/m | E | 112.6 lm/W | 2701.9 lm/m | F |
| 3000 K | 168.5 lm/W | 4044.6 lm/m | D | 146.7 lm/W | 3519.8 lm/m | D | 119.3 lm/W | 2862.6 lm/m | E |
| 3500 K | 171.1 lm/W | 4106 lm/m | D | 149.8 lm/W | 3595.4 lm/m | D | 123.3 lm/W | 2959.6 lm/m | E |
| 4000 K | 174.2 lm/W | 4181.7 lm/m | C | 150.7 lm/W | 3616.7 lm/m | D | 124.4 lm/W | 2985.6 lm/m | E |
| 5000 K | 174 lm/W | 4176.9 lm/m | C | 151.7 lm/W | 3640.3 lm/m | D | 125.1 lm/W | 3002.4 lm/m | E |
| 6500 K | 166.8 lm/W | 4004.4 lm/m | D | 145 lm/W | 3479.6 lm/m | E | 120.3 lm/W | 2887.2 lm/m | E |
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 | 151 lm/W | 2174.2 lm/m | D | 121.2 lm/W | 1744.8 lm/m | E | — | — | — |
| 2300 K | 168.3 lm/W | 2423.1 lm/m | C | 135.1 lm/W | 1945.1 lm/m | D | 109.4 lm/W | 1575.4 lm/m | F |
| 2700 K | 181.3 lm/W | 2611.2 lm/m | C | 146.6 lm/W | 2110.5 lm/m | D | 118.9 lm/W | 1711.5 lm/m | E |
| 3000 K | 190.5 lm/W | 2743.2 lm/m | B | 154.8 lm/W | 2228.9 lm/m | D | 125.9 lm/W | 1813.1 lm/m | E |
| 3500 K | 193.3 lm/W | 2784.2 lm/m | B | 157.8 lm/W | 2272.9 lm/m | D | 129.9 lm/W | 1870.8 lm/m | E |
| 4000 K | 198.9 lm/W | 2864.6 lm/m | B | 161.2 lm/W | 2321.4 lm/m | C | 133.1 lm/W | 1916.3 lm/m | E |
| 5000 K | 198.7 lm/W | 2861.6 lm/m | B | 161.1 lm/W | 2319.9 lm/m | C | 132.9 lm/W | 1913.8 lm/m | E |
| 6500 K | 190.5 lm/W | 2743.2 lm/m | B | 154.7 lm/W | 2227.3 lm/m | D | 128.4 lm/W | 1849 lm/m | E |
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 | 146 lm/W | 2802.9 lm/m | D | 117.2 lm/W | 2249.3 lm/m | E | — | — | — |
| 2300 K | 162.7 lm/W | 3123.6 lm/m | C | 130.6 lm/W | 2507.5 lm/m | E | 105.8 lm/W | 2031.4 lm/m | F |
| 2700 K | 175.3 lm/W | 3366.2 lm/m | C | 141.7 lm/W | 2720.7 lm/m | D | 114.9 lm/W | 2206.3 lm/m | E |
| 3000 K | 184.2 lm/W | 3536.3 lm/m | C | 149.6 lm/W | 2873.3 lm/m | D | 121.7 lm/W | 2337.3 lm/m | E |
| 3500 K | 186.9 lm/W | 3589.1 lm/m | B | 152.6 lm/W | 2930 lm/m | D | 125.6 lm/W | 2411.7 lm/m | E |
| 4000 K | 192.3 lm/W | 3692.8 lm/m | B | 155.9 lm/W | 2992.6 lm/m | D | 128.7 lm/W | 2470.4 lm/m | E |
| 5000 K | 192.1 lm/W | 3688.9 lm/m | B | 155.8 lm/W | 2990.6 lm/m | D | 128.5 lm/W | 2467.2 lm/m | E |
| 6500 K | 184.2 lm/W | 3536.3 lm/m | C | 149.5 lm/W | 2871.3 lm/m | D | 124.1 lm/W | 2382.7 lm/m | E |
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 | 144.1 lm/W | 3027.1 lm/m | D | 115.7 lm/W | 2429.3 lm/m | E | — | — | — |
| 2300 K | 160.6 lm/W | 3373.5 lm/m | C | 129 lm/W | 2708.1 lm/m | E | 104.5 lm/W | 2194.5 lm/m | F |
| 2700 K | 173.1 lm/W | 3635.5 lm/m | C | 139.9 lm/W | 2938.4 lm/m | D | 113.5 lm/W | 2382.8 lm/m | E |
| 3000 K | 181.9 lm/W | 3819.3 lm/m | C | 147.8 lm/W | 3103.2 lm/m | D | 120.2 lm/W | 2524.4 lm/m | E |
| 3500 K | 184.6 lm/W | 3876.3 lm/m | C | 150.7 lm/W | 3164.4 lm/m | D | 124 lm/W | 2604.6 lm/m | E |
| 4000 K | 189.9 lm/W | 3988.3 lm/m | B | 153.9 lm/W | 3232 lm/m | D | 127 lm/W | 2668 lm/m | E |
| 5000 K | 189.7 lm/W | 3984 lm/m | B | 153.8 lm/W | 3229.9 lm/m | D | 126.9 lm/W | 2664.9 lm/m | E |
| 6500 K | 181.9 lm/W | 3819.3 lm/m | C | 147.7 lm/W | 3101 lm/m | D | 122.6 lm/W | 2574.6 lm/m | E |
Grade KE (3rd Tier) · 24W/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 | 141.1 lm/W | 3387.4 lm/m | D | 113.3 lm/W | 2718.4 lm/m | E | — | — | — |
| 2300 K | 157.3 lm/W | 3775.1 lm/m | D | 126.3 lm/W | 3030.5 lm/m | E | 102.3 lm/W | 2455.2 lm/m | F |
| 2700 K | 169.5 lm/W | 4068.2 lm/m | C | 137 lm/W | 3288.1 lm/m | D | 111.1 lm/W | 2666.4 lm/m | E |
| 3000 K | 178.1 lm/W | 4273.9 lm/m | C | 144.7 lm/W | 3472.5 lm/m | D | 117.7 lm/W | 2824.8 lm/m | E |
| 3500 K | 180.7 lm/W | 4337.7 lm/m | C | 147.5 lm/W | 3541.1 lm/m | D | 121.4 lm/W | 2914.6 lm/m | E |
| 4000 K | 186 lm/W | 4463 lm/m | B | 150.7 lm/W | 3616.7 lm/m | D | 124.4 lm/W | 2985.6 lm/m | E |
| 5000 K | 185.8 lm/W | 4458.2 lm/m | B | 150.6 lm/W | 3614.3 lm/m | D | 124.2 lm/W | 2980.8 lm/m | E |
| 6500 K | 178.1 lm/W | 4273.9 lm/m | C | 144.6 lm/W | 3470.1 lm/m | D | 120 lm/W | 2880 lm/m | E |
High-Power LED Strip: Heat Dissipation & Aluminum Channel Guide
At up to 24W/m, 16947 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.
Frequently Asked Questions
What are the key specifications of 16947?
16947: 2835, 160, 24V, 10mm PCB, 3 oz copper FPCB, cuttable 8LEDs/50mm. Full photometric data, wiring diagrams and test reports are available in the downloads section of this page.
What makes the construction of this roll to roll LED strip different?
It is built as a roll to roll LED strip on 3 oz copper FPCB with a cutting unit of 8LEDs/50mm and an LED pitch of 6.25mm, so it holds its electrical and mechanical performance where standard strips fail.
Can DENO customise this roll to roll LED strip for a project?
Yes. DENO manufactures the Roll-to-Roll 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 this LED strip roll run in one continuous piece?
This model ships as a continuous roll-to-roll reel with no mid-reel solder joints, so custom single runs beyond the standard 5 m are available. Keep the run within a 3% voltage drop: lower power densities support up to 20 m single-end, higher densities need a both-ends or mid-feed connection. Use the DENO ProCalc voltage-drop tool to confirm the exact limit for your length.
Why choose a roll-to-roll strip over a standard 5 m LED strip reel?
The electroplated continuous FPCB keeps copper thickness uniform along the whole reel, so resistance stays low, brightness stays even end to end, and there are no pieced solder points that can fail during bending or long-run installation.
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.
- High Efficiency LED Strips series — High Efficiency LED Strip — Buyer Questions
- Roll-to-Roll LED strip rolls series — Roll-to-Roll (R2R) LED Strip — Buyer Questions
- LED strip engineering selection handbook