2216 Dim-to-warm High density LED Strip Light (#14207-N)
10mm · 24V · 420LEDs · 33.33mm/cut
Model: 14207-N
Overview
2216 Dim-to-warm High density LED Strip Light | 10mm | 24V | 420LEDs | 33.33mm/cut | #14207-N is part of the DENO C.C. SMD Strips (IC Regulated) series, engineered around constant current IC LED strip. Key specifications: 2216, 420 LEDs/m, 24V, 10mm PCB, 3oz copper FPCB, cuttable 14LEDs/33.33mm. 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
2216 Dim-to-warm High density LED Strip Light | 10mm | 24V | 420LEDs | 33.33mm/cut | #14207-N Dim to Warm Light Strip is a lighting product that can adjust the color temperature, changing the brightness and color temperature of the LED light beads by adjusting the current, thus providing different light effects in different scenes. When the current is higher, the LED light beads emit higher brightness and cooler color temperature; while when the current is lower, the light brightness is lower and the color temperature is warmer, which creates a warm and comfortable atmosphere. Dim to Warm light strips are widely used in home lighting. For example, in the bedroom, the warm light can create a relaxing atmosphere and help you rest better; in the restaurant, the brighter light can increase appetite and create a cozy dining environment. It is not only suitable for home lighting, but also can be used in commercial places, landscape lighting and stage lighting. In commercial places, such as hotels, restaurants and shopping malls, comfortable lighting is one of the important factors to attract customers. By adjusting the light ing effect, customer experience and satisfaction can be enhanced. In landscape lighting, Dim to Warm light strips can create different landscape effects to attract more tourists and visitors. In stage lighting, it can be adjusted according to different performance needs, creating just the right stage effect.
Dim To Warm Led Strip built for dim to warm smd strips projects.
Specifications
| LED QTY | 420 LEDs/m |
|---|---|
| PART NO | DL-F22A210V24-14207-N-* |
| SMD TYPE | 2216 |
| CUTTABLE UNIT | 14LEDs/33.33mm |
| DIMMABLE | Yes |
| LED PITCH | 2.381mm |
| PCB WIDTH | 10mm |
| BEAM ANGLE | 120° |
| LENGTH MAX | 5m |
| COPPER FOIL | 3oz |
| POWER RANGE | 7.2~18W |
| CIRCUIT TYPE | C.C. |
| INPUT VOLTAGE | 24V |
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.
- Hotel & residential tunable-white scenes — Hotel rooms, residential living areas and meeting spaces where warm evening light and neutral daytime light are both required from one fixture.
Request a quotation for #14207-N
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: 124.8 lm/W at 3000K, Ra 90, ErP energy class E (DN · DTW C · 12W/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.
DL · DTW C · 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 |
|---|---|---|---|---|---|---|---|---|---|
| 3000 K | — | — | — | 106.8 lm/W | 1282 lm/m | F | — | — | — |
| 2980 K | — | — | — | 106.1 lm/W | 1092 lm/m | F | — | — | — |
| 2960 K | — | — | — | 104.9 lm/W | 909 lm/m | F | — | — | — |
| 2940 K | — | — | — | 103.3 lm/W | 738 lm/m | F | — | — | — |
| 2900 K | — | — | — | 101.5 lm/W | 580 lm/m | F | — | — | — |
| 2860 K | — | — | — | 95.4 lm/W | 418 lm/m | F | — | — | — |
| 2800 K | — | — | — | 89.4 lm/W | 284 lm/m | F | — | — | — |
| 2700 K | — | — | — | 83.3 lm/W | 175 lm/m | G | — | — | — |
| 2500 K | — | — | — | 47.1 lm/W | 56 lm/m | G | — | — | — |
| 2200 K | — | — | — | 21.9 lm/W | 10 lm/m | G | — | — | — |
| 1850 K | — | — | — | 12.1 lm/W | 1 lm/m | G | — | — | — |
DL · DTW C · 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 |
|---|---|---|---|---|---|---|---|---|---|
| 3000 K | — | — | — | 104.6 lm/W | 1569 lm/m | F | — | — | — |
| 2980 K | — | — | — | 103.9 lm/W | 1336 lm/m | F | — | — | — |
| 2960 K | — | — | — | 102.8 lm/W | 1113 lm/m | F | — | — | — |
| 2940 K | — | — | — | 101.2 lm/W | 903 lm/m | F | — | — | — |
| 2900 K | — | — | — | 99.4 lm/W | 709 lm/m | F | — | — | — |
| 2860 K | — | — | — | 93.4 lm/W | 512 lm/m | F | — | — | — |
| 2800 K | — | — | — | 87.5 lm/W | 347 lm/m | F | — | — | — |
| 2700 K | — | — | — | 81.6 lm/W | 215 lm/m | G | — | — | — |
| 2500 K | — | — | — | 46.2 lm/W | 68 lm/m | G | — | — | — |
| 2200 K | — | — | — | 21.4 lm/W | 12 lm/m | G | — | — | — |
| 1850 K | — | — | — | 11.9 lm/W | 1 lm/m | G | — | — | — |
DL · DTW C · 18W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 3000 K | — | — | — | 102.4 lm/W | 1843 lm/m | F | — | — | — |
| 2980 K | — | — | — | 101.8 lm/W | 1572 lm/m | F | — | — | — |
| 2960 K | — | — | — | 100.6 lm/W | 1308 lm/m | F | — | — | — |
| 2940 K | — | — | — | 99.1 lm/W | 1061 lm/m | F | — | — | — |
| 2900 K | — | — | — | 97.3 lm/W | 833 lm/m | F | — | — | — |
| 2860 K | — | — | — | 91.5 lm/W | 601 lm/m | F | — | — | — |
| 2800 K | — | — | — | 85.7 lm/W | 409 lm/m | F | — | — | — |
| 2700 K | — | — | — | 79.9 lm/W | 252 lm/m | G | — | — | — |
| 2500 K | — | — | — | 45.2 lm/W | 80 lm/m | G | — | — | — |
| 2200 K | — | — | — | 21 lm/W | 14 lm/m | G | — | — | — |
| 1850 K | — | — | — | 11.6 lm/W | 2 lm/m | G | — | — | — |
DN · DTW C · 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 |
|---|---|---|---|---|---|---|---|---|---|
| 3000 K | — | — | — | 124.8 lm/W | 1498 lm/m | E | — | — | — |
| 2980 K | — | — | — | 124 lm/W | 1276 lm/m | E | — | — | — |
| 2960 K | — | — | — | 122.6 lm/W | 1063 lm/m | E | — | — | — |
| 2940 K | — | — | — | 120.7 lm/W | 862 lm/m | E | — | — | — |
| 2900 K | — | — | — | 118.6 lm/W | 677 lm/m | E | — | — | — |
| 2860 K | — | — | — | 111.5 lm/W | 488 lm/m | E | — | — | — |
| 2800 K | — | — | — | 104.4 lm/W | 332 lm/m | F | — | — | — |
| 2700 K | — | — | — | 97.3 lm/W | 204 lm/m | F | — | — | — |
| 2500 K | — | — | — | 55.1 lm/W | 65 lm/m | G | — | — | — |
| 2200 K | — | — | — | 25.6 lm/W | 12 lm/m | G | — | — | — |
| 1850 K | — | — | — | 14.2 lm/W | 1 lm/m | G | — | — | — |
DN · DTW C · 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 |
|---|---|---|---|---|---|---|---|---|---|
| 3000 K | — | — | — | 122.6 lm/W | 1839 lm/m | E | — | — | — |
| 2980 K | — | — | — | 121.8 lm/W | 1566 lm/m | E | — | — | — |
| 2960 K | — | — | — | 120.4 lm/W | 1304 lm/m | E | — | — | — |
| 2940 K | — | — | — | 118.6 lm/W | 1058 lm/m | E | — | — | — |
| 2900 K | — | — | — | 116.5 lm/W | 831 lm/m | E | — | — | — |
| 2860 K | — | — | — | 109.5 lm/W | 600 lm/m | F | — | — | — |
| 2800 K | — | — | — | 102.6 lm/W | 407 lm/m | F | — | — | — |
| 2700 K | — | — | — | 95.6 lm/W | 251 lm/m | F | — | — | — |
| 2500 K | — | — | — | 54.1 lm/W | 80 lm/m | G | — | — | — |
| 2200 K | — | — | — | 25.1 lm/W | 14 lm/m | G | — | — | — |
| 1850 K | — | — | — | 13.9 lm/W | 2 lm/m | G | — | — | — |
DN · DTW C · 18W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 3000 K | — | — | — | 120.4 lm/W | 2167 lm/m | E | — | — | — |
| 2980 K | — | — | — | 119.6 lm/W | 1847 lm/m | E | — | — | — |
| 2960 K | — | — | — | 118.3 lm/W | 1538 lm/m | E | — | — | — |
| 2940 K | — | — | — | 116.5 lm/W | 1248 lm/m | E | — | — | — |
| 2900 K | — | — | — | 114.4 lm/W | 979 lm/m | E | — | — | — |
| 2860 K | — | — | — | 107.6 lm/W | 707 lm/m | F | — | — | — |
| 2800 K | — | — | — | 100.7 lm/W | 480 lm/m | F | — | — | — |
| 2700 K | — | — | — | 93.9 lm/W | 296 lm/m | F | — | — | — |
| 2500 K | — | — | — | 53.1 lm/W | 94 lm/m | G | — | — | — |
| 2200 K | — | — | — | 24.7 lm/W | 17 lm/m | G | — | — | — |
| 1850 K | — | — | — | 13.7 lm/W | 2 lm/m | G | — | — | — |
Related models in this series
- 2216 Ultra-high density mini cutting LED Strip Light (#14158-N)
- Classic Series PU LED Light Strips (#1688 PU)
- 2216 Dim-to-warm LED Ultra-Narrow strip light (#17254)
- 2216 Constant Current High Lumen High Density High Light Efficacy LED Strip Light (#9426)
- 2216 High Density LED Strip Light (#17000-N)
- PU LED Light Strips (#2783-PU)
- 2216 Single-Color LED Strip Light (#15926-N)
- 2216 Ultra-Dense Micro SMD LED Strip Light (#14159-N)
See every model in SMD LED Strip Series or narrow to 2216. 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 14207-N?
14207-N: 2216, 420 LEDs/m, 24V, 10mm PCB, 3oz copper FPCB, cuttable 14LEDs/33.33mm. Full photometric data, wiring diagrams and test reports are available in the downloads section of this page.
What makes the construction of this constant current IC LED strip different?
It is built as a constant current IC LED strip on 3oz copper FPCB with a cutting unit of 14LEDs/33.33mm and an LED pitch of 2.381mm, so it holds its electrical and mechanical performance where standard strips fail.
Can DENO customise this constant current IC LED strip for a project?
Yes. DENO manufactures the C.C. SMD Strips (IC Regulated) 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 does a dim to warm LED strip behave when dimmed?
As output falls the white point shifts from about 3000K down to 1800K, mimicking an incandescent or halogen lamp at low levels. The shift follows a single dimming channel, so any standard 0-10V, DALI or PWM dimmer controls it and no second control wire is required.
Does a constant current LED strip really eliminate voltage drop?
Voltage still drops along the copper, but the per-segment constant current IC holds LED current fixed until the local voltage falls below its dropout point. Brightness therefore stays even end to end, and power can be injected at one end, both ends or any mid point of the run.
How many LEDs per metre does a dotless LED strip need?
Visible dots depend on LED pitch, diffuser distance and transmittance. Above roughly 480 LEDs/m most diffusers give a continuous line at 10 mm depth, and the 700 LEDs/m high density LED strip stays dot free even behind a shallow, highly transmissive lens.
High Density LED Strip — Buyer Questions
What counts as a high density LED strip?
Anything above roughly 120 LEDs per metre is normally sold as a high density LED strip. DENO builds high-density boards from 240 up to 700 LEDs/m, which puts the LED pitch between 4.2 mm and 1.4 mm — tight enough to read as a continuous line behind a shallow diffuser instead of a row of dots.
Is a 24V high density LED strip better than 12V?
For dense boards, yes in most cases. A 24V high density LED strip draws half the current of a 12V board at the same wattage, so voltage drop is far lower and single runs of 5–10 m stay even in brightness. DENO supplies 12V, 24V, 48V and mains-voltage versions of the same high-density layout; 12V is normally reserved for short cabinet runs or low-voltage furniture requirements.
Do you make a 5V high density LED strip?
Yes. 5V dense LED tape is built for USB-powered displays, shelving and addressable pixel projects where the controller is 5V-native. Because 5V boards lose voltage quickly, DENO limits standard runs to 1–2 m per feed, uses 2 oz or 35+70 μm copper, and adds per-segment constant-current ICs so the far end does not dim.
- Series High Density LED Strips series
- Related series Constant-current dense LED strip boards
- Related series 5V addressable pixel LED strip builds
Can a high density RGB LED strip stay dot-free?
It can, but the pitch has to be tighter than a white board because each RGB package mixes three separate dies. DENO's high density RGB and RGBW builds place emitters at 2.1 mm–4.2 mm pitch so colour mixing completes within a few millimetres of the diffuser, which removes both the dot pattern and the rainbow fringing seen on standard 60 LEDs/m RGB tape.
- Series High Density LED Strips series
- Related series Dense RGB and RGBW colour tape
- Related series RGBW LED strip lights with a dedicated white die
What is a high density addressable LED strip used for?
High density addressable LED strip (pixel tape) is used for signage, media facades, stair effects and studio lighting where each LED or short segment must be controlled individually. DENO offers addressable builds with up to 700 pixels per metre in SPI protocols such as WS2812B, WS2815 and SK6812, with breakout points every cut unit for reliable data injection on long runs.
What makes the best high density LED strip lights?
Density alone is not enough. The best high density LED strip lights combine tight LED pitch with a 3-SDCM binning window, Ra 90+ (Ra 95+ for full-spectrum), 2 oz or heavier copper for thermal spreading, flicker-free constant-current drive and an FPCB rated for repeated bending. DENO ships photometric data, LM-80 chip data and a full test report with every OEM order so specifiers can verify these claims instead of trusting a datasheet number.
- Series High Density LED Strips series
- Related series Full-spectrum Ra 95+ dense boards
- Guide efficacy, flicker and ErP reference data
How dense can an ultra high density LED strip go?
DENO's ultra high density LED strip tops out at 700 LEDs per metre with a 1.4 mm pitch, drawing up to 30 W/m. Beyond that point a discrete SMD layout stops making sense thermally, and a SCOB (COB) emitter is the better route to a fully dotless line.
- Series High Density LED Strips series
- Related series Dotless SCOB alternative to ultra high density tape
- Related series ultra narrow LED strip boards from 3 mm wide
Can I order a custom high density LED strip?
Yes — LED count, pitch, CCT, CRI, PCB width from 3 mm, copper weight, cut unit and IP rating are all configurable on a custom high density LED strip. DENO is a manufacturer, not a reseller, so a non-standard density or a mixed-CCT dense board can be tooled from an existing FPCB stack-up without a new production line.
- Series High Density LED Strips series
- Related series Custom LED strip light capabilities
- Guide send a dense LED strip specification to DENO
Is high density LED tape the same as a high density LED strip?
They are the same product under two names: “high density led tape” is the common UK/EU term for what North America calls a high density LED strip. DENO ships the identical dense FPCB boards to both markets — 240 to 700 LEDs/m, 3 mm to 12 mm widths, CE/UL/RoHS documentation — so the tape you specify in a UK cove detail is the same board as the strip specified in a US one.
- Series High Density LED Strips series
- Related series micro-cut intervals on dense tape
- Related series narrow dense tape from 3 mm wide
Which dense LED tape suits under-cabinet lighting?
For under-cabinet work choose a dense board at 240–420 LEDs/m in a 5 mm to 8 mm width, 12V or 24V, with a short cut unit so the board matches each cabinet run exactly. At that density a 10 mm deep aluminium channel with a frosted diffuser already reads dot-free at normal worktop viewing distance.
What power supply do I need for a dense LED strip run?
Size the driver from the board wattage: multiply the W/m figure on the datasheet by the run length, then add 20–30 % headroom, so a 20 W/m board over 5 m needs a 100 W load on a 120–130 W constant-voltage driver. Match the driver voltage exactly (24V board, 24V driver), keep it constant-voltage rather than constant-current unless the board carries its own CC ICs, and check that the dimming protocol — TRIAC, 0–10V, DALI or PWM — is supported on both sides before ordering.
Does more LEDs per metre mean a brighter strip?
Not on its own. Brightness is lumens per metre, which is drive current times die count times efficacy — doubling the LED count while halving the current per die gives the same output with a smoother line, not twice the light. Read lm/m and W/m together: DENO dense boards run 8–24 W/m and 700–2600 lm/m, so pick the density for dot-free appearance and the wattage for the light level you actually need.
Can dense LED tape run on 36V or 48V supplies?
Yes. 36V and 48V builds exist specifically for long uninterrupted runs: at 48V the same wattage draws a quarter of the current of a 12V board, so a single feed can cover 15–20 m with even brightness and far fewer injection points. They need a matching SELV driver and, in most territories, the same low-voltage installation rules as 24V; DENO supplies 36V and 48V versions of the standard dense layouts on request.
Constant Current LED Strip — Buyer Questions
What is a constant current LED strip?
A constant current LED strip carries a linear CC driver IC on the board that holds a fixed current through each segment regardless of the input voltage seen at that point. Brightness therefore stays flat along the run, instead of falling off with voltage drop the way a plain constant-voltage strip does.
Constant current vs constant voltage LED strip — which is better?
Constant voltage is cheaper and fine for short runs under 3 m. Constant current is the right choice whenever the run is long, the copper is thin, the input voltage is unstable, or the installation is camera-facing — the IC absorbs supply variation and keeps every metre at the same luminous flux.
Can a constant current LED strip be powered from both ends or mid-feed?
Yes. Because regulation happens per segment, DENO's CC boards accept single-end, both-ends and any mid-strip tap. Both-ends and mid-feed wiring halve the effective feed distance, which is how a single driver covers a long corridor or perimeter cove.
- Series constant current LED strip series
- Guide wiring layout planner for mid-feed CC runs
- Related series long-run CC LED strip builds
- Product 17254 mid-feed constant current LED strip