DENO LED Lighting

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

12mm · 24V · 160LEDs · 50mm/cut

Model: 3410-F

3410-F 12mm | 24V | 160LEDs | 50mm/cut | #3410-F | 2835 Constant Current Full Spectrum LED Strip Light — 24V, cuttable every 50mm, 12mm FPCB width, 2835 LEDs, 160 LEDs/m, IP20/IP54/IP65/IP66/IP67/IP68

Description

12mm | 24V | 160LEDs | 50mm/cut | #3410-F | 2835 Constant Current Full Spectrum LED Strip Light Full Spectrum LED strips achieve true-to-life color reproduction while pursuing high color fidelity (Rf>95) and vivid saturation performance (Rg>100), presenting you with a realistic and vibrant world of light and shadow. Constant Current (C.C.) design ensures stable brightness and consistent performance throughout the strip. High lumen output combined with superior light efficacy provides energy-efficient illumination with outstanding brightness. Supports multiple dimming methods such as PWM, DALI, and 0-10V for versatile lighting control. Suitable for a wide range of applications including retail lighting, architectural lighting, display showcases, and high-end residential lighting.

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

Specifications

CRIFull-Spectrum
SDCM< 3 SDCM (Single Bin)
LED QTY160
PART NODL-F28A80V24-3410-F-*
SMD TYPE2835
CUTTABLE UNIT8LEDs/50mm
DIMMABLEYes
IP RATINGIP20/IP54/IP65/IP66/IP67/IP68
LED PITCH6.25mm
LIFESPAN50000
PCB WIDTH12
WARRANTY5 Years
BEAM ANGLE120°
LENGTH MAX5M
COPPER FOIL3oz
POWER RANGE2.4~28.8W
CIRCUIT TYPEC.C.
INPUT VOLTAGE24V
LUMINOUS FLUX2548 lm/m
OPERATING TEMPERATURE-25~40°C;Tc:75°C(max)

Photometric Performance — CCT × CRI Efficacy Matrix

Peak measured luminous efficacy: 156.4 lm/W at 4000K, Full Spectrum (Ra 95+), ErP energy class D (Grade DN (1st Tier) · 9.6W/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) · 9.6W/m

Grade DL (2nd Tier) · 9.6W/m — 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 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 K
2300 K117.9 lm/W1132.1 lm/mD
2700 K127.2 lm/W1221.1 lm/mE
3000 K134.4 lm/W1289.9 lm/mE
3500 K138.3 lm/W1328 lm/mD
4000 K142.1 lm/W1363.9 lm/mD
5000 K140.7 lm/W1350.3 lm/mD
6500 K136.4 lm/W1309.4 lm/mD

Grade DL (2nd Tier) · 12W/m

Grade DL (2nd Tier) · 12W/m — measured at 12 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 K
2300 K116 lm/W1391.4 lm/mD
2700 K125.1 lm/W1500.8 lm/mE
3000 K132.1 lm/W1585.5 lm/mE
3500 K136 lm/W1632.2 lm/mD
4000 K139.7 lm/W1676.4 lm/mD
5000 K138.3 lm/W1659.7 lm/mD
6500 K134.1 lm/W1609.4 lm/mD

Grade DL (2nd Tier) · 14.4W/m

Grade DL (2nd Tier) · 14.4W/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 K
2300 K114 lm/W1641.8 lm/mD
2700 K123 lm/W1770.9 lm/mE
3000 K129.9 lm/W1870.8 lm/mE
3500 K133.7 lm/W1925.9 lm/mE
4000 K137.4 lm/W1978.1 lm/mD
5000 K136 lm/W1958.3 lm/mD
6500 K131.9 lm/W1899 lm/mD

Grade DL (2nd Tier) · 19.2W/m

Grade DL (2nd Tier) · 19.2W/m — measured at 19.2 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 K
2300 K110.2 lm/W2116.5 lm/mE
2700 K118.9 lm/W2282.9 lm/mE
3000 K125.6 lm/W2411.6 lm/mE
3500 K129.3 lm/W2482.7 lm/mE
4000 K132.8 lm/W2550 lm/mE
5000 K131.5 lm/W2524.5 lm/mE
6500 K127.5 lm/W2448 lm/mE

Grade DL (2nd Tier) · 22W/m

Grade DL (2nd Tier) · 22W/m — measured at 22 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 K
2300 K108.1 lm/W2377.9 lm/mE
2700 K116.6 lm/W2564.9 lm/mE
3000 K123.2 lm/W2709.5 lm/mE
3500 K126.8 lm/W2789.4 lm/mE
4000 K130.2 lm/W2865 lm/mE
5000 K128.9 lm/W2836.3 lm/mE
6500 K125 lm/W2750.4 lm/mE

Grade DL (2nd Tier) · 24W/m

Grade DL (2nd Tier) · 24W/m — measured at 24 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 K
2300 K106.6 lm/W2557.9 lm/mE
2700 K115 lm/W2759 lm/mE
3000 K121.4 lm/W2914.6 lm/mE
3500 K125 lm/W3000.5 lm/mE
4000 K128.4 lm/W3081.8 lm/mE
5000 K127.1 lm/W3051 lm/mE
6500 K123.3 lm/W2958.5 lm/mE

Grade DN (1st Tier) · 9.6W/m

Grade DN (1st Tier) · 9.6W/m — 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 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 K
2300 K129.8 lm/W1246.4 lm/mD
2700 K141.6 lm/W1359.8 lm/mE
3000 K150 lm/W1440 lm/mD
3500 K155.1 lm/W1489.3 lm/mD
4000 K156.4 lm/W1501.7 lm/mD
5000 K154.9 lm/W1486.7 lm/mD
6500 K150.2 lm/W1441.6 lm/mD

Grade DN (1st Tier) · 12W/m

Grade DN (1st Tier) · 12W/m — measured at 12 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 K
2300 K127.7 lm/W1531.9 lm/mD
2700 K139.3 lm/W1671.4 lm/mE
3000 K147.5 lm/W1769.9 lm/mD
3500 K152.5 lm/W1830.5 lm/mD
4000 K153.8 lm/W1845.7 lm/mD
5000 K152.3 lm/W1827.3 lm/mD
6500 K147.7 lm/W1771.9 lm/mD

Grade DN (1st Tier) · 14.4W/m

Grade DN (1st Tier) · 14.4W/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 K
2300 K125.5 lm/W1807.6 lm/mD
2700 K137 lm/W1972.1 lm/mE
3000 K145 lm/W2088.4 lm/mE
3500 K150 lm/W2159.9 lm/mD
4000 K151.2 lm/W2177.8 lm/mD
5000 K149.7 lm/W2156 lm/mD
6500 K145.2 lm/W2090.7 lm/mD

Grade DN (1st Tier) · 19.2W/m

Grade DN (1st Tier) · 19.2W/m — measured at 19.2 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 K
2300 K121.4 lm/W2330.2 lm/mD
2700 K132.4 lm/W2542.3 lm/mE
3000 K140.2 lm/W2692.2 lm/mE
3500 K145 lm/W2784.4 lm/mE
4000 K146.2 lm/W2807.5 lm/mD
5000 K144.8 lm/W2779.4 lm/mD
6500 K140.4 lm/W2695.2 lm/mD

Grade DN (1st Tier) · 22W/m

Grade DN (1st Tier) · 22W/m — measured at 22 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 K
2300 K119 lm/W2618 lm/mE
2700 K129.8 lm/W2856.3 lm/mE
3000 K137.5 lm/W3024.7 lm/mE
3500 K142.2 lm/W3128.3 lm/mE
4000 K143.4 lm/W3154.3 lm/mE
5000 K141.9 lm/W3122.7 lm/mE
6500 K137.6 lm/W3028.1 lm/mE

Grade DN (1st Tier) · 24W/m

Grade DN (1st Tier) · 24W/m — measured at 24 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 K
2300 K117.3 lm/W2816.2 lm/mE
2700 K128 lm/W3072.5 lm/mE
3000 K135.6 lm/W3253.7 lm/mE
3500 K140.2 lm/W3365.1 lm/mE
4000 K141.4 lm/W3393 lm/mE
5000 K140 lm/W3359.1 lm/mE
6500 K135.7 lm/W3257.3 lm/mE

Grade KE (3rd Tier) · 9.6W/m

Grade KE (3rd Tier) · 9.6W/m — 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 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 K
2300 K102.6 lm/W985.3 lm/mE
2700 K110.4 lm/W1059.7 lm/mE
3000 K116.9 lm/W1122.4 lm/mE
3500 K120.7 lm/W1158.4 lm/mE
4000 K123.7 lm/W1187.2 lm/mE
5000 K122.4 lm/W1175.3 lm/mE
6500 K118.7 lm/W1139.7 lm/mE

Grade KE (3rd Tier) · 12W/m

Grade KE (3rd Tier) · 12W/m — measured at 12 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 K
2300 K100.9 lm/W1211.1 lm/mE
2700 K108.5 lm/W1302.5 lm/mF
3000 K115 lm/W1379.5 lm/mE
3500 K118.6 lm/W1423.8 lm/mE
4000 K121.6 lm/W1459.1 lm/mE
5000 K120.4 lm/W1444.5 lm/mE
6500 K116.7 lm/W1400.8 lm/mE

Grade KE (3rd Tier) · 14.4W/m

Grade KE (3rd Tier) · 14.4W/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 K
2300 K99.2 lm/W1429 lm/mE
2700 K106.7 lm/W1536.8 lm/mF
3000 K113 lm/W1627.8 lm/mE
3500 K116.7 lm/W1679.9 lm/mE
4000 K119.6 lm/W1721.7 lm/mE
5000 K118.4 lm/W1704.5 lm/mE
6500 K114.8 lm/W1652.8 lm/mE

Grade KE (3rd Tier) · 19.2W/m

Grade KE (3rd Tier) · 19.2W/m — measured at 19.2 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 K
2300 K95.9 lm/W1842.2 lm/mE
2700 K103.2 lm/W1981.2 lm/mF
3000 K109.3 lm/W2098.4 lm/mF
3500 K112.8 lm/W2165.7 lm/mE
4000 K115.6 lm/W2219.5 lm/mE
5000 K114.4 lm/W2197.3 lm/mE
6500 K111 lm/W2130.7 lm/mE

Grade KE (3rd Tier) · 22W/m

Grade KE (3rd Tier) · 22W/m — measured at 22 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 K
2300 K94.1 lm/W2069.7 lm/mE
2700 K101.2 lm/W2225.9 lm/mF
3000 K107.2 lm/W2357.6 lm/mF
3500 K110.6 lm/W2433.2 lm/mE
4000 K113.3 lm/W2493.6 lm/mE
5000 K112.2 lm/W2468.7 lm/mE
6500 K108.8 lm/W2393.9 lm/mE

Grade KE (3rd Tier) · 24W/m

Grade KE (3rd Tier) · 24W/m — measured at 24 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 K
2300 K92.8 lm/W2226.4 lm/mE
2700 K99.8 lm/W2394.4 lm/mF
3000 K105.7 lm/W2536 lm/mF
3500 K109.1 lm/W2617.3 lm/mF
4000 K111.8 lm/W2682.4 lm/mE
5000 K110.6 lm/W2655.5 lm/mE
6500 K107.3 lm/W2575.1 lm/mE

Full Spectrum LED Strip — Buyer Questions

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

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.

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

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.

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

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.

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

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.

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

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.

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

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.

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

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.

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

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.

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

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.

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

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.

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

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.

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

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.