Question 1

Which LED driver and run length suit #3410-F?

Accepted Answer

12mm | 24V | 160LEDs | 50mm/cut | #3410-F | 2835 Constant Current Full Spectrum 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.

Question 2

Where can #3410-F be cut on site?

Accepted Answer

Cut only on the printed cut marks: 8LEDs/50mm. LED pitch is 6.25mm. Re-solder the cut end or use a matched solderless connector, and reseal the end cap on IP-rated versions so the ingress rating is kept.

Question 3

Which aluminium channel fits #3410-F?

Accepted Answer

The FPCB measures 12, so any DENO LED aluminium profile with an inner opening of that width or wider will take it. Surface, recessed, corner and pendant channels are all available with frosted, opal or clear covers to control dot visibility.

Question 4

Can #3410-F be installed outdoors or in wet areas?

Accepted Answer

12mm | 24V | 160LEDs | 50mm/cut | #3410-F | 2835 Constant Current Full Spectrum LED Strip Light is offered in IP20/IP54/IP65/IP66/IP67/IP68. IP20 is dry indoor only, IP65 handles splashing and damp locations, and IP67 suits exposed outdoor and ground-level runs. Specify the ingress rating with the order so the correct silicone or PU coating process is applied on the line.

Question 5

What colour rendering does #3410-F deliver?

Accepted Answer

Colour rendering is Full-Spectrum. High-CRI binning matters in retail, museum, hospitality and residential joinery where skin tones and finishes must read correctly.

Question 6

What makes a full spectrum LED strip different from a normal high CRI strip?

Accepted Answer

A high CRI board raises the average of eight pastel test colours; a full spectrum LED strip reproduces a continuous 380–780 nm curve with no cyan gap and a low blue peak. DENO builds them at Ra 95+ with R9 above 90, so saturated reds, timber and skin tones render as they do in daylight rather than simply scoring well on a datasheet.

Question 7

Is a violet-excited full spectrum LED better than a blue-chip white LED?

Accepted Answer

For colour fidelity, yes. A violet-excited LED pumps a multi-phosphor blend with a ~405 nm die, filling the 420–500 nm region that a 450 nm blue chip leaves as a spike and a dip. The trade-off is efficacy: expect 80–110 lm/W instead of 130–150 lm/W. Blue-pump Ra 95 remains the better choice where lumens per watt drive the energy calculation.

Question 8

What CRI and R9 values do your full spectrum LED strip lights reach?

Accepted Answer

Standard production is Ra 95+ with R9 greater than 90, typically TM-30 Rf 93 and Rg around 100. Every reel ships with spectral test data, and 1-SDCM binning is available when several reels must match visually in the same room. Ra 98 selections can be produced for gallery and film work on a project basis.

Question 9

Which full spectrum model should I choose for a shallow cove?

Accepted Answer

Pick density by mounting depth: with 6–12 mm between board and diffuser the 8 mm 256 LEDs/m 2216 build at 3.9 mm pitch stays dot-free, while the 10 mm 128 LEDs/m board is the efficient choice behind deeper profiles. For runs that must not drift in brightness, the 12 mm constant-current board regulates each segment independently.

Question 10

Are full spectrum LED strips available in 24V and are they dimmable?

Accepted Answer

All five DENO full spectrum boards are 24V, which keeps current low enough for 5 m single-feed runs and 10 m with dual feed. They dim on PWM, 0–10V, DALI and TRIAC drivers down to 1% without colour shift, because the phosphor blend is fixed rather than mixed from separate colour channels.

Question 11

Can full spectrum LED strip lights be used for plants or human-centric lighting?

Accepted Answer

Yes for both, within limits. The continuous spectrum supports supplementary horticulture and human-centric schemes where a magenta grow bar would be unacceptable, and melanopic content is tuned by CCT rather than by adding a channel. For dedicated high-PPFD growing, a purpose-built horticultural board is still the more efficient option.

Question 12

Can I order a custom full spectrum LED strip — width, CCT or IP class?

Accepted Answer

Board width from 8 mm to 20 mm, 1800K–6500K including dual-CCT tunable white, 2 oz or 3 oz copper, free-cut segmentation and IP20 to IP68 protection are all configurable on the existing full spectrum stack-ups, so a non-standard build is a production setup rather than new tooling. MOQ and lead time are quoted per specification.

Question 13

What wavelength range does the spectrum actually cover, and is the cyan gap really filled?

Accepted Answer

Emission runs continuously from 380 nm to 780 nm. On a violet-pump board the 405 nm die feeds a three-phosphor blend, so the 480–500 nm cyan region sits within roughly 15% of the neighbouring bands instead of collapsing into the dip a 450 nm blue chip leaves. Measured SPD files (5 nm resolution), TM-30 Rf/Rg and the duv figure ship with each production lot, so the curve can be verified rather than assumed.

Question 14

Which colour temperatures are available, and can the CCT be tuned after installation?

Accepted Answer

Fixed CCT options run 1800K, 2200K, 2400K, 2700K, 3000K, 3500K, 4000K, 5000K and 6500K, all held inside a 3-SDCM ellipse and 1 SDCM on request. For adjustable schemes a dual-channel tunable board mixes two full-spectrum phosphor sets, so 2700K–6500K tuning keeps Ra 95 across the whole travel — unlike RGB-based tuning, which loses fidelity away from its calibration point.

Question 15

Where is a continuous-spectrum board worth the efficacy penalty?

Accepted Answer

Museums and galleries (low UV, faithful pigment rendering), fashion and jewellery retail where saturated reds decide a purchase, dermatology and dental rooms, food halls, colour-grading suites and photo studios, plus high-end residential where timber and skin tones dominate. In warehouses, car parks and back-of-house corridors the 30–40% efficacy gap is not justified — a blue-pump Ra 80 board is the correct specification there.

Question 16

How does the spectrum affect flicker, UV and blue-light exposure?

Accepted Answer

A 405 nm pump sits below the 450 nm blue-hazard peak, so the RG0 exempt-group rating is easier to hold at the same lux; UV-A leakage beyond the die is filtered by the phosphor layer and measures below 2 µW/lm, which suits archival display. Flicker is a driver property, not a spectral one: on constant-current segments DENO measures Pst LM below 1.0 and SVM below 0.4, so the same board stays camera-safe.

Question 17

Can a continuous-spectrum board be built waterproof or in long outdoor runs?

Accepted Answer

Yes. IP65 silicone coating, IP67 extrusion and IP68 filled builds are all available, and the phosphor blend is unaffected by the encapsulation because it sits under the LED lens. For long façade or landscape lines the 12 mm and 20 mm constant-current versions hold brightness across 10 m per feed, and 48V variants extend that further where trenching cost dominates.

CRI	Full-Spectrum
SDCM	< 3 SDCM (Single Bin)
LED QTY	160
PART NO	DL-F28A80V24-3410-F-*
SMD TYPE	2835
CUTTABLE UNIT	8LEDs/50mm
DIMMABLE	Yes
IP RATING	IP20/IP54/IP65/IP66/IP67/IP68
LED PITCH	6.25mm
LIFESPAN	50000
PCB WIDTH	12
WARRANTY	5 Years
BEAM ANGLE	120°
RUN LENGTH	5M
COPPER FOIL	3oz
POWER RANGE	4.8~28.8W
CIRCUIT TYPE	C.C.
INPUT VOLTAGE	24V
LUMINOUS FLUX	2548 lm/m
OPERATING TEMPERATURE	-25~40°C;Tc：75°C（max）

2835 Constant Current Full Spectrum LED Strip Light (#3410-FS)

Overview

Description

Specifications

Applications

Recommended accessories & compatible parts

Request a quotation for #3410-FS

Photometric Performance — CCT × CRI Efficacy Matrix

Grade DL (2nd Tier) · 9.6W/m

Grade DL (2nd Tier) · 14.4W/m

Grade DL (2nd Tier) · 19.2W/m

Grade DL (2nd Tier) · 22W/m

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

Why high-wattage strips need a heat sink

Sizing rule: FPC width vs channel inner width

Aluminum channels that fit this strip

Recommended LED Channels

Related models in this series

Frequently Asked Questions

Which LED driver and run length suit #3410-F?

Where can #3410-F be cut on site?

Which aluminium channel fits #3410-F?

Can #3410-F be installed outdoors or in wet areas?

What colour rendering does #3410-F deliver?

Engineering & selection guide

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	—	—	—	—	—	—	—	—	—
2300 K	—	—	—	—	—	—	117.2 lm/W	1125.5 lm/m	E
2700 K	—	—	—	—	—	—	127.2 lm/W	1221.1 lm/m	E
3000 K	—	—	—	—	—	—	134.4 lm/W	1289.9 lm/m	E
3500 K	—	—	—	—	—	—	138.3 lm/W	1328 lm/m	D
4000 K	—	—	—	—	—	—	142.1 lm/W	1363.9 lm/m	D
5000 K	—	—	—	—	—	—	142.5 lm/W	1368.1 lm/m	D
6500 K	—	—	—	—	—	—	137 lm/W	1315.6 lm/m	D

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	—	—	—	—	—	—	—	—	—
2300 K	—	—	—	—	—	—	113.4 lm/W	1632.2 lm/m	E
2700 K	—	—	—	—	—	—	123 lm/W	1770.9 lm/m	E
3000 K	—	—	—	—	—	—	129.9 lm/W	1870.8 lm/m	E
3500 K	—	—	—	—	—	—	133.7 lm/W	1925.9 lm/m	E
4000 K	—	—	—	—	—	—	137.4 lm/W	1978.1 lm/m	D
5000 K	—	—	—	—	—	—	137.8 lm/W	1984 lm/m	D
6500 K	—	—	—	—	—	—	132.5 lm/W	1908 lm/m	E

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	—	—	—	—	—	—	—	—	—
2300 K	—	—	—	—	—	—	109.6 lm/W	2104.2 lm/m	F
2700 K	—	—	—	—	—	—	118.9 lm/W	2282.9 lm/m	E
3000 K	—	—	—	—	—	—	125.6 lm/W	2411.6 lm/m	E
3500 K	—	—	—	—	—	—	129.3 lm/W	2482.7 lm/m	E
4000 K	—	—	—	—	—	—	132.8 lm/W	2550 lm/m	E
5000 K	—	—	—	—	—	—	133.2 lm/W	2557.7 lm/m	E
6500 K	—	—	—	—	—	—	128.1 lm/W	2459.7 lm/m	E

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	—	—	—	—	—	—	—	—	—
2300 K	—	—	—	—	—	—	107.5 lm/W	2364.1 lm/m	F
2700 K	—	—	—	—	—	—	116.6 lm/W	2564.9 lm/m	E
3000 K	—	—	—	—	—	—	123.2 lm/W	2709.5 lm/m	E
3500 K	—	—	—	—	—	—	126.8 lm/W	2789.4 lm/m	E
4000 K	—	—	—	—	—	—	130.2 lm/W	2865 lm/m	E
5000 K	—	—	—	—	—	—	130.6 lm/W	2873.6 lm/m	E
6500 K	—	—	—	—	—	—	125.6 lm/W	2763.5 lm/m	E