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.

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.

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.

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.

2835 High Light Efficacy High Lumen LED Strip Light (#5381)

10mm · 24V · 64LEDs · 125cut

Model: 5381

5381 10mm | 24V | 64LEDs | 125cut | #5381 | 2835 High Light Efficacy High Lumen LED Strip Light — 24V, cuttable every 125mm, 10mm FPCB width, 2835 LEDs, 64 LEDs/m, IP20

Overview

10mm | 24V | 64LEDs | 125cut | #5381 | 2835 High Light Efficacy High Lumen LED Strip Light is part of the DENO High Light Efficacy SMD Strips series, engineered around high efficacy LED strip lights. Key specifications: 2835, 64LED/m, 24V, 10mm 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

Engineered with 64 SMD 2835 LEDs per meter on a 10mm PCB, this high light efficacy LED strip light delivers uniform 120-degree architectural lighting. Operating on constant voltage 24V power ranging from 2W to 12W, this dimmable strip offers reliable thermal performance with a heavy 3oz copper PCB. Constructed with pure copper frames and 99.9% purity gold wire encapsulation, the robust LED components reduce damage during demanding commercial installations. Featuring a 15.6mm LED pitch and cuttable sections every 125mm, standard 5m reels support versatile OEM custom lengths for wholesale project supply.

High Efficacy Led Strip Lights built for high light efficacy smd strips projects.

Specifications

LED QTY	64LED/m
PART NO	DL-F28A32V24-5381-*
SMD TYPE	2835
CUTTABLE UNIT	8LEDs/125mm
DIMMABLE	Yes
IP RATING	IP20
LED PITCH	15.6mm
PCB WIDTH	10mm
BEAM ANGLE	120°
RUN LENGTH	5m
COPPER FOIL	3oz
POWER RANGE	2~12W
CIRCUIT TYPE	C.V.
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.

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 #5381

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: 198.2 lm/W at 4000K, Ra 80, ErP energy class C (Grade DN (1st Tier)).

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)

Grade DL (2nd Tier) — measured at 4.8 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 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	147.8 lm/W	709.4 lm/m	D	118.7 lm/W	569.7 lm/m	E	—	—	—
2300 K	164.6 lm/W	790.2 lm/m	C	132.2 lm/W	634.5 lm/m	E	107.1 lm/W	514.1 lm/m	F
2700 K	174.2 lm/W	836.1 lm/m	C	143.1 lm/W	686.7 lm/m	D	116 lm/W	556.6 lm/m	E
3000 K	185.3 lm/W	889.3 lm/m	B	150.5 lm/W	722.5 lm/m	D	122.4 lm/W	587.6 lm/m	E
3500 K	188 lm/W	902.4 lm/m	B	153.2 lm/W	735.5 lm/m	D	126.1 lm/W	605.5 lm/m	E
4000 K	194 lm/W	931.4 lm/m	B	157 lm/W	753.4 lm/m	D	129.6 lm/W	621.9 lm/m	E
5000 K	193.7 lm/W	929.9 lm/m	B	156.9 lm/W	752.9 lm/m	D	129.4 lm/W	621.1 lm/m	E
6500 K	177.7 lm/W	853 lm/m	C	150.4 lm/W	722 lm/m	D	124.8 lm/W	599 lm/m	E

Grade DL (2nd Tier)

Grade DL (2nd Tier) — measured at 6 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 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	146.6 lm/W	879.3 lm/m	D	117.7 lm/W	706.1 lm/m	E	—	—	—
2300 K	163.2 lm/W	979.4 lm/m	C	131.1 lm/W	786.4 lm/m	E	106.2 lm/W	637.2 lm/m	F
2700 K	172.7 lm/W	1036.4 lm/m	C	141.9 lm/W	851.2 lm/m	D	115 lm/W	689.9 lm/m	E
3000 K	183.7 lm/W	1102.3 lm/m	C	149.3 lm/W	895.5 lm/m	D	121.4 lm/W	728.3 lm/m	E
3500 K	186.4 lm/W	1118.5 lm/m	B	152 lm/W	911.7 lm/m	D	125.1 lm/W	750.5 lm/m	E
4000 K	192.4 lm/W	1154.5 lm/m	B	155.6 lm/W	933.9 lm/m	D	128.5 lm/W	770.8 lm/m	E
5000 K	192.1 lm/W	1152.7 lm/m	B	155.5 lm/W	933.3 lm/m	D	128.3 lm/W	769.8 lm/m	E
6500 K	176.2 lm/W	1057.4 lm/m	C	149.2 lm/W	894.9 lm/m	D	123.8 lm/W	742.8 lm/m	E

Grade DL (2nd Tier)

Grade DL (2nd Tier) — measured at 9.6 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 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	142.9 lm/W	1371.8 lm/m	D	114.7 lm/W	1101.6 lm/m	E	—	—	—
2300 K	159.2 lm/W	1528 lm/m	D	127.8 lm/W	1226.9 lm/m	E	103.5 lm/W	993.6 lm/m	F
2700 K	168.4 lm/W	1616.8 lm/m	C	138.3 lm/W	1327.9 lm/m	D	112.1 lm/W	1076.3 lm/m	E
3000 K	179.1 lm/W	1719.7 lm/m	C	145.5 lm/W	1397.1 lm/m	D	118.3 lm/W	1136.2 lm/m	E
3500 K	181.8 lm/W	1744.9 lm/m	C	148.2 lm/W	1422.3 lm/m	D	122 lm/W	1170.8 lm/m	E
4000 K	187.6 lm/W	1801 lm/m	B	151.8 lm/W	1456.9 lm/m	D	125.3 lm/W	1202.5 lm/m	E
5000 K	187.3 lm/W	1798.2 lm/m	B	151.7 lm/W	1456 lm/m	D	125.1 lm/W	1201 lm/m	E
6500 K	171.8 lm/W	1649.5 lm/m	C	145.4 lm/W	1396.1 lm/m	D	120.7 lm/W	1158.7 lm/m	E

Grade DN (1st Tier)

Grade DN (1st Tier) — measured at 4.8 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 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	155.3 lm/W	745.3 lm/m	D	131 lm/W	628.6 lm/m	E	—	—	—
2300 K	169.3 lm/W	812.8 lm/m	D	146.1 lm/W	701.4 lm/m	D	118.4 lm/W	568.3 lm/m	F
2700 K	182.5 lm/W	875.9 lm/m	C	158.2 lm/W	759.3 lm/m	D	128.3 lm/W	615.6 lm/m	E
3000 K	191.6 lm/W	919.8 lm/m	C	166.9 lm/W	801.2 lm/m	D	135.8 lm/W	651.8 lm/m	E
3500 K	194.5 lm/W	933.8 lm/m	C	170.5 lm/W	818.6 lm/m	D	140.4 lm/W	673.9 lm/m	E
4000 K	198.2 lm/W	951.1 lm/m	C	171.5 lm/W	823.4 lm/m	D	141.6 lm/W	679.7 lm/m	E
5000 K	197.9 lm/W	949.7 lm/m	C	172.6 lm/W	828.7 lm/m	D	142.4 lm/W	683.5 lm/m	E
6500 K	189.7 lm/W	910.7 lm/m	C	165 lm/W	792.1 lm/m	D	137 lm/W	657.6 lm/m	E

Grade DN (1st Tier)

Grade DN (1st Tier) — measured at 6 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 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	154 lm/W	923.8 lm/m	D	129.9 lm/W	779.2 lm/m	E	—	—	—
2300 K	167.9 lm/W	1007.5 lm/m	D	144.9 lm/W	869.4 lm/m	E	117.4 lm/W	704.4 lm/m	F
2700 K	181 lm/W	1085.7 lm/m	C	156.9 lm/W	941.1 lm/m	D	127.2 lm/W	763.1 lm/m	E
3000 K	190 lm/W	1140.1 lm/m	C	165.5 lm/W	993.1 lm/m	D	134.6 lm/W	807.9 lm/m	E
3500 K	192.9 lm/W	1157.4 lm/m	C	169.1 lm/W	1014.6 lm/m	D	139.2 lm/W	835.4 lm/m	E
4000 K	196.5 lm/W	1179 lm/m	C	170.1 lm/W	1020.6 lm/m	D	140.4 lm/W	842.5 lm/m	E
5000 K	196.2 lm/W	1177.2 lm/m	C	171.2 lm/W	1027.2 lm/m	D	141.2 lm/W	847.2 lm/m	E
6500 K	188.1 lm/W	1128.8 lm/m	C	163.6 lm/W	981.8 lm/m	D	135.8 lm/W	814.8 lm/m	E

Grade DN (1st Tier)

Grade DN (1st Tier) — measured at 9.6 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 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	150.1 lm/W	1441.2 lm/m	D	126.6 lm/W	1215.6 lm/m	E	—	—	—
2300 K	163.7 lm/W	1571.7 lm/m	D	141.3 lm/W	1356.3 lm/m	E	114.4 lm/W	1098.2 lm/m	F
2700 K	176.4 lm/W	1693.8 lm/m	C	152.9 lm/W	1468.2 lm/m	D	124 lm/W	1190.4 lm/m	E
3000 K	185.3 lm/W	1778.6 lm/m	C	161.4 lm/W	1549.3 lm/m	D	131.3 lm/W	1260.3 lm/m	E
3500 K	188.1 lm/W	1805.7 lm/m	C	164.9 lm/W	1582.9 lm/m	D	135.8 lm/W	1303.2 lm/m	E
4000 K	191.6 lm/W	1839.2 lm/m	C	165.9 lm/W	1592.2 lm/m	D	136.9 lm/W	1314.4 lm/m	E
5000 K	191.3 lm/W	1836.4 lm/m	C	166.9 lm/W	1602.4 lm/m	D	137.7 lm/W	1321.9 lm/m	E
6500 K	183.4 lm/W	1760.9 lm/m	C	159.5 lm/W	1531.6 lm/m	D	132.4 lm/W	1271 lm/m	E

Grade KE (3rd Tier)

Grade KE (3rd Tier) — measured at 4.8 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 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	116.8 lm/W	560.7 lm/m	E	93.5 lm/W	449 lm/m	F	—	—	—
2300 K	130.2 lm/W	625 lm/m	E	104.2 lm/W	500.3 lm/m	F	84.4 lm/W	405.1 lm/m	G
2700 K	140.3 lm/W	673.3 lm/m	D	113.2 lm/W	543.3 lm/m	E	91.7 lm/W	440.3 lm/m	F
3000 K	147.4 lm/W	707.6 lm/m	D	119.5 lm/W	573.7 lm/m	E	97.2 lm/W	466.4 lm/m	F
3500 K	149.5 lm/W	717.8 lm/m	D	121.8 lm/W	584.9 lm/m	E	100.3 lm/W	481.4 lm/m	F
4000 K	154 lm/W	739 lm/m	D	124.5 lm/W	597.4 lm/m	E	102.7 lm/W	493 lm/m	F
5000 K	153.8 lm/W	738.1 lm/m	D	124.5 lm/W	597.4 lm/m	E	102.7 lm/W	493 lm/m	F
6500 K	147.3 lm/W	707.1 lm/m	D	119.5 lm/W	573.7 lm/m	E	99.2 lm/W	476.2 lm/m	F

Grade KE (3rd Tier)

Grade KE (3rd Tier) — measured at 6 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 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	115.8 lm/W	695 lm/m	E	92.8 lm/W	556.6 lm/m	F	—	—	—
2300 K	129.1 lm/W	774.7 lm/m	E	103.3 lm/W	620.1 lm/m	F	83.7 lm/W	502.2 lm/m	G
2700 K	139.1 lm/W	834.6 lm/m	D	112.2 lm/W	673.4 lm/m	E	91 lm/W	545.8 lm/m	F
3000 K	146.2 lm/W	877.1 lm/m	D	118.5 lm/W	711.2 lm/m	E	96.4 lm/W	578.2 lm/m	F
3500 K	148.3 lm/W	889.7 lm/m	D	120.8 lm/W	724.9 lm/m	E	99.5 lm/W	596.7 lm/m	F
4000 K	152.7 lm/W	916.1 lm/m	D	123.4 lm/W	740.5 lm/m	E	101.9 lm/W	611.1 lm/m	F
5000 K	152.5 lm/W	914.9 lm/m	D	123.4 lm/W	740.5 lm/m	E	101.8 lm/W	610.8 lm/m	F
6500 K	146.1 lm/W	876.5 lm/m	D	118.5 lm/W	711.2 lm/m	E	98.4 lm/W	590.4 lm/m	F

Grade KE (3rd Tier)

Grade KE (3rd Tier) — measured at 9.6 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 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	112.9 lm/W	1084.2 lm/m	E	90.4 lm/W	868.3 lm/m	F	—	—	—
2300 K	125.9 lm/W	1208.5 lm/m	E	100.8 lm/W	967.4 lm/m	F	81.6 lm/W	783.4 lm/m	G
2700 K	135.6 lm/W	1302 lm/m	D	109.4 lm/W	1050.6 lm/m	F	88.7 lm/W	851.5 lm/m	F
3000 K	142.5 lm/W	1368.3 lm/m	D	115.6 lm/W	1109.4 lm/m	E	94 lm/W	901.9 lm/m	F
3500 K	144.6 lm/W	1388 lm/m	D	117.8 lm/W	1130.9 lm/m	E	97 lm/W	930.9 lm/m	F
4000 K	148.9 lm/W	1429.1 lm/m	D	120.3 lm/W	1155.2 lm/m	E	99.3 lm/W	953.3 lm/m	F
5000 K	148.7 lm/W	1427.2 lm/m	D	120.3 lm/W	1155.2 lm/m	E	99.3 lm/W	953.3 lm/m	F
6500 K	142.4 lm/W	1367.4 lm/m	D	115.6 lm/W	1109.4 lm/m	E	95.9 lm/W	920.6 lm/m	F

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.

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 5381?

5381: 2835, 64LED/m, 24V, 10mm 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 #5381?

10mm | 24V | 64LEDs | 125cut | #5381 | 2835 High Light Efficacy High Lumen LED Strip Light is a constant-voltage 24V product, so pair it with a CE or UL listed 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.

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
LED strip engineering selection handbook