DENO LED Lighting

2835 High Lumen High Density LED Strip Light (#10023)

8mm · 24V · 240LEDs · 33.3mm/cut

Model: 10023

10023 high density led strip — 24V, cuttable every 33.3mm, 8mm FPCB width, 2835 LEDs, 240 LEDs/m, IP67

Overview

8mm | 24V | 240LEDs | 33.3mm/cut | #10023 | 2835 High Lumen High Density LED Strip Light is part of the DENO High Density LED Strips series, engineered around ultra high density LED strip. Key specifications: 2835, 240 LEDs/m, 24V, 8mm PCB, 3oz copper FPCB, cuttable 8LEDs/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

Engineered with 240 SMD 2835 chips per meter on an 8mm PCB, this high density LED strip light delivers continuous illumination for architectural lighting projects. Operating on constant voltage 24V DC with full dimming support, the strip offers precise cuttable intervals of 33.33mm for exact field measurements. Heavy-duty 3oz copper foil combined with pure copper LED frames and gold wire encapsulation ensures robust thermal management and durability. A wide 120-degree beam angle and a minimum bend diameter of 60mm allow smooth installation within operating temperatures ranging from -25°C to 40°C. Available in maximum continuous runs of 5 meters, our factory-direct wholesale project supply supports demanding commercial and cove lighting installations.

We use 99.99% gold wire, large-size chips, and thickened FPCB, backed by a 5-year warranty.

Specifications

LED QTY240 LEDs/m
PART NODL-F28A120V24-10023-*
SMD TYPE2835
CUTTABLE UNIT8LEDs/33.33mm
DIMMABLEYes
IP RATINGIP67
LED PITCH4.16mm
PCB WIDTH8mm
BEAM ANGLE120°
RUN LENGTH5M
COPPER FOIL3oz
ON OFF TIMES10000(test times)
POWER RANGE3.6~19.2W
CIRCUIT TYPEC.V.
INPUT VOLTAGE24V
MIN BEND DIAMETERΦ60mm
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.
  • Facade, landscape & bathroom runs (IP67) — IP67 sealing suits facades, landscape lighting, bathrooms and other locations exposed to rain, splashing or wash-down cleaning.

Recommended accessories & compatible parts

  • DL-1215 — 12x15mm Surface Mount LED Channel — Tall U Shape Aluminum Profile: Accepts LED strips up to 8mm wide.
  • DL-1313HX-M — 13x13mm Magnetic Cabinet LED Channel — Tool-Free Corner Aluminum Profile: Accepts LED strips up to 8mm wide.
  • DL-1408 HX — 14x8mm Surface Mount LED Channel — Slim Aluminum Profile for 8mm Strip: Accepts LED strips up to 8mm 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 #10023

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

Contact DENO LED engineers · OEM / ODM capability

Photometric Performance — CCT × CRI Efficacy Matrix

Peak measured luminous efficacy: 211.6 lm/W at 4000K, Ra 80, ErP energy class B (Grade DN (1st Tier) · 7.2W/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) · 7.2W/m

Grade DL (2nd Tier) · 7.2W/m — measured at 7.2 W/m: luminous efficacy (lm/W), luminous flux (lm/m) and ErP energy class per CCT and CRI grade.
CCT (K)Ra 80 — Luminous Efficacy (lm/W)Ra 80 — Luminous Flux (lm/m)Ra 80 — ErP Energy ClassRa 90 — Luminous Efficacy (lm/W)Ra 90 — Luminous Flux (lm/m)Ra 90 — ErP Energy ClassFull Spectrum (Ra 95+) — Luminous Efficacy (lm/W)Full Spectrum (Ra 95+) — Luminous Flux (lm/m)Full Spectrum (Ra 95+) — ErP Energy Class
1800 K152.8 lm/W1100.4 lm/mD122.7 lm/W883.3 lm/mE———
2300 K170.2 lm/W1225.2 lm/mC136.7 lm/W984.1 lm/mD110.7 lm/W797 lm/mE
2700 K180 lm/W1296 lm/mC147.8 lm/W1064.2 lm/mD119.8 lm/W862.5 lm/mE
3000 K191.6 lm/W1379.2 lm/mB155.6 lm/W1120.4 lm/mD126.5 lm/W911 lm/mE
3500 K194.3 lm/W1399.2 lm/mB158.4 lm/W1140.5 lm/mD130.4 lm/W938.7 lm/mE
4000 K200.5 lm/W1443.9 lm/mB162.1 lm/W1167.4 lm/mC133.9 lm/W964.1 lm/mE
5000 K200.3 lm/W1442.3 lm/mB162.1 lm/W1167.4 lm/mC133.8 lm/W963.4 lm/mE
6500 K183.7 lm/W1323 lm/mC155.5 lm/W1119.7 lm/mD129.1 lm/W929.5 lm/mE

Grade DL (2nd Tier) · 14.44W/m

Grade DL (2nd Tier) · 14.44W/m — measured at 14.4 W/m: luminous efficacy (lm/W), luminous flux (lm/m) and ErP energy class per CCT and CRI grade.
CCT (K)Ra 80 — Luminous Efficacy (lm/W)Ra 80 — Luminous Flux (lm/m)Ra 80 — ErP Energy ClassRa 90 — Luminous Efficacy (lm/W)Ra 90 — Luminous Flux (lm/m)Ra 90 — ErP Energy ClassFull Spectrum (Ra 95+) — Luminous Efficacy (lm/W)Full Spectrum (Ra 95+) — Luminous Flux (lm/m)Full Spectrum (Ra 95+) — ErP Energy Class
1800 K145.3 lm/W2091.7 lm/mD116.6 lm/W1678.9 lm/mE———
2300 K161.7 lm/W2328.8 lm/mC129.9 lm/W1870.7 lm/mE105.2 lm/W1514.9 lm/mF
2700 K171.1 lm/W2463.5 lm/mC140.5 lm/W2022.9 lm/mD113.8 lm/W1639.4 lm/mE
3000 K182.1 lm/W2621.6 lm/mC147.9 lm/W2129.8 lm/mD120.3 lm/W1731.6 lm/mE
3500 K184.7 lm/W2659.7 lm/mC150.5 lm/W2167.8 lm/mD123.9 lm/W1784.3 lm/mE
4000 K190.6 lm/W2744.6 lm/mB154.1 lm/W2219.1 lm/mD127.3 lm/W1832.6 lm/mE
5000 K190.4 lm/W2741.6 lm/mB154.1 lm/W2219.1 lm/mD127.1 lm/W1830.2 lm/mE
6500 K174.6 lm/W2514.7 lm/mC147.8 lm/W2128.3 lm/mD122.7 lm/W1766.9 lm/mE

Grade DL (2nd Tier) · 18W/m

Grade DL (2nd Tier) · 18W/m — measured at 18 W/m: luminous efficacy (lm/W), luminous flux (lm/m) and ErP energy class per CCT and CRI grade.
CCT (K)Ra 80 — Luminous Efficacy (lm/W)Ra 80 — Luminous Flux (lm/m)Ra 80 — ErP Energy ClassRa 90 — Luminous Efficacy (lm/W)Ra 90 — Luminous Flux (lm/m)Ra 90 — ErP Energy ClassFull Spectrum (Ra 95+) — Luminous Efficacy (lm/W)Full Spectrum (Ra 95+) — Luminous Flux (lm/m)Full Spectrum (Ra 95+) — ErP Energy Class
1800 K141.7 lm/W2550.1 lm/mD113.7 lm/W2046.8 lm/mE———
2300 K157.7 lm/W2839.2 lm/mD126.7 lm/W2280.6 lm/mE102.6 lm/W1846.8 lm/mF
2700 K166.9 lm/W3003.3 lm/mC137 lm/W2466.2 lm/mD111 lm/W1998.7 lm/mE
3000 K177.6 lm/W3196.1 lm/mC144.2 lm/W2596.5 lm/mD117.3 lm/W2111.1 lm/mE
3500 K180.1 lm/W3242.5 lm/mC146.8 lm/W2642.9 lm/mD120.9 lm/W2175.3 lm/mE
4000 K185.9 lm/W3346 lm/mB150.3 lm/W2705.3 lm/mD124.1 lm/W2234.2 lm/mE
5000 K185.7 lm/W3342.4 lm/mB150.3 lm/W2705.3 lm/mD124 lm/W2232 lm/mE
6500 K170.3 lm/W3065.8 lm/mC144.1 lm/W2594.7 lm/mD119.6 lm/W2152.8 lm/mE

Grade KE (3rd Tier) · 7.2W/m

Grade KE (3rd Tier) · 7.2W/m — measured at 7.2 W/m: luminous efficacy (lm/W), luminous flux (lm/m) and ErP energy class per CCT and CRI grade.
CCT (K)Ra 80 — Luminous Efficacy (lm/W)Ra 80 — Luminous Flux (lm/m)Ra 80 — ErP Energy ClassRa 90 — Luminous Efficacy (lm/W)Ra 90 — Luminous Flux (lm/m)Ra 90 — ErP Energy ClassFull Spectrum (Ra 95+) — Luminous Efficacy (lm/W)Full Spectrum (Ra 95+) — Luminous Flux (lm/m)Full Spectrum (Ra 95+) — ErP Energy Class
1900 K140.7 lm/W1012.9 lm/mD112.8 lm/W812.4 lm/mE———
2300 K156.8 lm/W1128.6 lm/mD125.8 lm/W905.5 lm/mE101.9 lm/W733.7 lm/mF
2700 K169 lm/W1217.1 lm/mC136.5 lm/W982.6 lm/mD110.6 lm/W796.5 lm/mE
3000 K177.5 lm/W1277.6 lm/mC144.1 lm/W1037.8 lm/mD117.2 lm/W844.2 lm/mE
3500 K180.1 lm/W1296.6 lm/mC147 lm/W1058.3 lm/mD120.9 lm/W870.7 lm/mE
4000 K185.4 lm/W1335.1 lm/mB150.1 lm/W1081 lm/mD123.9 lm/W891.9 lm/mE
5000 K185.1 lm/W1332.9 lm/mB150 lm/W1080.2 lm/mD123.8 lm/W891.4 lm/mE
6500 K177.5 lm/W1277.6 lm/mC144 lm/W1037.1 lm/mD119.6 lm/W861.1 lm/mE

Grade KE (3rd Tier) · 14.44W/m

Grade KE (3rd Tier) · 14.44W/m — measured at 14.4 W/m: luminous efficacy (lm/W), luminous flux (lm/m) and ErP energy class per CCT and CRI grade.
CCT (K)Ra 80 — Luminous Efficacy (lm/W)Ra 80 — Luminous Flux (lm/m)Ra 80 — ErP Energy ClassRa 90 — Luminous Efficacy (lm/W)Ra 90 — Luminous Flux (lm/m)Ra 90 — ErP Energy ClassFull Spectrum (Ra 95+) — Luminous Efficacy (lm/W)Full Spectrum (Ra 95+) — Luminous Flux (lm/m)Full Spectrum (Ra 95+) — ErP Energy Class
1900 K133.7 lm/W1925.3 lm/mE107.2 lm/W1544.3 lm/mF———
2300 K149 lm/W2145.3 lm/mD119.5 lm/W1721.1 lm/mE96.8 lm/W1393.9 lm/mF
2700 K160.7 lm/W2313.5 lm/mC129.7 lm/W1867.8 lm/mE105.1 lm/W1514.1 lm/mF
3000 K168.7 lm/W2428.6 lm/mC137 lm/W1972.8 lm/mD111.4 lm/W1604.7 lm/mE
3500 K171.1 lm/W2464.5 lm/mC139.7 lm/W2011.6 lm/mD114.9 lm/W1655 lm/mE
4000 K176.2 lm/W2537.9 lm/mC142.7 lm/W2054.7 lm/mD117.7 lm/W1695.3 lm/mE
5000 K175.9 lm/W2533.5 lm/mC142.6 lm/W2053.3 lm/mD117.6 lm/W1693.4 lm/mE
6500 K168.7 lm/W2428.6 lm/mC136.9 lm/W1971.3 lm/mD113.6 lm/W1635.8 lm/mE

Grade KE (3rd Tier) · 18W/m

Grade KE (3rd Tier) · 18W/m — measured at 18 W/m: luminous efficacy (lm/W), luminous flux (lm/m) and ErP energy class per CCT and CRI grade.
CCT (K)Ra 80 — Luminous Efficacy (lm/W)Ra 80 — Luminous Flux (lm/m)Ra 80 — ErP Energy ClassRa 90 — Luminous Efficacy (lm/W)Ra 90 — Luminous Flux (lm/m)Ra 90 — ErP Energy ClassFull Spectrum (Ra 95+) — Luminous Efficacy (lm/W)Full Spectrum (Ra 95+) — Luminous Flux (lm/m)Full Spectrum (Ra 95+) — ErP Energy Class
1900 K130.4 lm/W2347.2 lm/mE104.6 lm/W1882.7 lm/mF———
2300 K145.3 lm/W2615.4 lm/mD116.6 lm/W2098.3 lm/mE94.4 lm/W1699.2 lm/mF
2700 K156.7 lm/W2820.5 lm/mD126.5 lm/W2277.1 lm/mE102.5 lm/W1845.9 lm/mF
3000 K164.5 lm/W2960.7 lm/mC133.6 lm/W2405.1 lm/mE108.7 lm/W1956.3 lm/mF
3500 K166.9 lm/W3004.6 lm/mC136.2 lm/W2452.4 lm/mD112.1 lm/W2017.7 lm/mE
4000 K171.9 lm/W3094 lm/mC139.2 lm/W2505 lm/mD114.8 lm/W2066.7 lm/mE
5000 K171.6 lm/W3088.7 lm/mC139.1 lm/W2503.2 lm/mD114.7 lm/W2064.6 lm/mE
6500 K164.5 lm/W2960.7 lm/mC133.5 lm/W2403.3 lm/mE110.8 lm/W1994.4 lm/mE

Grade DN (1st Tier) · 7.2W/m

Grade DN (1st Tier) · 7.2W/m — measured at 7.2 W/m: luminous efficacy (lm/W), luminous flux (lm/m) and ErP energy class per CCT and CRI grade.
CCT (K)Ra 80 — Luminous Efficacy (lm/W)Ra 80 — Luminous Flux (lm/m)Ra 80 — ErP Energy ClassRa 90 — Luminous Efficacy (lm/W)Ra 90 — Luminous Flux (lm/m)Ra 90 — ErP Energy ClassFull Spectrum (Ra 95+) — Luminous Efficacy (lm/W)Full Spectrum (Ra 95+) — Luminous Flux (lm/m)Full Spectrum (Ra 95+) — ErP Energy Class
1800 K165.8 lm/W1194 lm/mD139.9 lm/W1007.1 lm/mE———
2300 K180.8 lm/W1301.5 lm/mC156 lm/W1123.1 lm/mD126.4 lm/W910.1 lm/mE
2700 K194.8 lm/W1402.8 lm/mC168.9 lm/W1215.8 lm/mD136.8 lm/W985.3 lm/mE
3000 K204.7 lm/W1473.6 lm/mB178.2 lm/W1282.8 lm/mC145 lm/W1043.7 lm/mE
3500 K207.7 lm/W1495.4 lm/mB182.1 lm/W1310.9 lm/mC149.8 lm/W1078.7 lm/mD
4000 K211.6 lm/W1523.5 lm/mB183 lm/W1317.9 lm/mC151.1 lm/W1088.1 lm/mD
5000 K211.3 lm/W1521.2 lm/mB184.3 lm/W1327.2 lm/mC152.1 lm/W1095.1 lm/mD
6500 K202.5 lm/W1458.1 lm/mB176.1 lm/W1268 lm/mC146.2 lm/W1052.6 lm/mD

Grade DN (1st Tier) · 14.44W/m

Grade DN (1st Tier) · 14.44W/m — measured at 14.4 W/m: luminous efficacy (lm/W), luminous flux (lm/m) and ErP energy class per CCT and CRI grade.
CCT (K)Ra 80 — Luminous Efficacy (lm/W)Ra 80 — Luminous Flux (lm/m)Ra 80 — ErP Energy ClassRa 90 — Luminous Efficacy (lm/W)Ra 90 — Luminous Flux (lm/m)Ra 90 — ErP Energy ClassFull Spectrum (Ra 95+) — Luminous Efficacy (lm/W)Full Spectrum (Ra 95+) — Luminous Flux (lm/m)Full Spectrum (Ra 95+) — ErP Energy Class
1800 K157.6 lm/W2269.6 lm/mD132.9 lm/W1914.3 lm/mE———
2300 K171.8 lm/W2473.9 lm/mC148.3 lm/W2134.9 lm/mD120.1 lm/W1729.4 lm/mE
2700 K185.2 lm/W2666.4 lm/mB160.5 lm/W2311.1 lm/mC130.1 lm/W1872.9 lm/mE
3000 K194.5 lm/W2801.1 lm/mB169.3 lm/W2438.4 lm/mC137.8 lm/W1983.9 lm/mD
3500 K197.4 lm/W2842.6 lm/mB173 lm/W2491.7 lm/mC142.4 lm/W2050.5 lm/mD
4000 K201.1 lm/W2895.9 lm/mB174 lm/W2505 lm/mC143.6 lm/W2068.3 lm/mD
5000 K200.8 lm/W2891.4 lm/mB175.2 lm/W2522.8 lm/mC144.5 lm/W2080.8 lm/mE
6500 K192.5 lm/W2771.5 lm/mB167.4 lm/W2410.3 lm/mC138.9 lm/W2000.2 lm/mE

Grade DN (1st Tier) · 18W/m

Grade DN (1st Tier) · 18W/m — measured at 18 W/m: luminous efficacy (lm/W), luminous flux (lm/m) and ErP energy class per CCT and CRI grade.
CCT (K)Ra 80 — Luminous Efficacy (lm/W)Ra 80 — Luminous Flux (lm/m)Ra 80 — ErP Energy ClassRa 90 — Luminous Efficacy (lm/W)Ra 90 — Luminous Flux (lm/m)Ra 90 — ErP Energy ClassFull Spectrum (Ra 95+) — Luminous Efficacy (lm/W)Full Spectrum (Ra 95+) — Luminous Flux (lm/m)Full Spectrum (Ra 95+) — ErP Energy Class
1800 K153.7 lm/W2767 lm/mD129.7 lm/W2333.8 lm/mE———
2300 K167.6 lm/W3016.1 lm/mD144.6 lm/W2602.7 lm/mE117.1 lm/W2107.8 lm/mF
2700 K180.6 lm/W3250.7 lm/mC156.5 lm/W2817.5 lm/mD126.8 lm/W2283.2 lm/mE
3000 K189.7 lm/W3414.9 lm/mC165.2 lm/W2972.7 lm/mD134.4 lm/W2418.6 lm/mE
3500 K192.5 lm/W3465.5 lm/mC168.8 lm/W3037.7 lm/mD138.9 lm/W2499.8 lm/mE
4000 K196.1 lm/W3530.5 lm/mC169.7 lm/W3054 lm/mD140.1 lm/W2521.5 lm/mE
5000 K195.8 lm/W3525 lm/mC170.9 lm/W3075.6 lm/mD141 lm/W2538 lm/mE
6500 K187.7 lm/W3378.8 lm/mC163.2 lm/W2938.4 lm/mD135.5 lm/W2439 lm/mE

High-Power LED Strip: Heat Dissipation & Aluminum Channel Guide

At up to 18W/m, 10023 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 8mm wide, so it needs at least 10mm 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

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 8mm wide, so it needs a channel with at least 10mm inner width (8mm + 2mm clearance). Every profile below meets that.

Related models in this series

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 10023?

10023: 2835, 240 LEDs/m, 24V, 8mm PCB, 3oz copper FPCB, cuttable 8LEDs/33.33mm. 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 ultra high density LED strip be?

Maximum single run for this model is 5M. Feeding from both ends or using a mid-point tap halves the effective distance per segment, so a ultra high density LED strip can cover twice that length on one circuit when wired accordingly.

Can DENO customise this ultra high density LED strip for a project?

Yes. DENO manufactures the High Density LED 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 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.

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.

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.