Fita de LED 2835 de Duas Fileiras de 48V com Corrente Constante (#19810)
20mm · 48V · 280LEDs · 50mm/corte
Model: 19810
Visão Geral
20mm | 48V | 280LEDs | 50mm/cut | #19810 | A Fita de LED 2835 de Corrente Constante de 48V com Duas Fileiras faz parte da série DENO de Fitas SMD Largas, desenvolvida com base em Fita de LED com PCB larga. Especificações principais: 2835, 280, DC 48V, PCB de 20mm, FPCB com cobre de 3oz, corte a cada 14LEDs/50mm. Cada rolo é produzido na linha de fabricação rolo a rolo da DENO com FPCB de cobre com pureza de 99.9% e é fornecido em conformidade com CE, UL e RoHS para projetos de arquitetura, varejo e hotelaria. Configurações OEM e ODM de comprimento, temperatura de cor e impermeabilização estão disponíveis sob consulta.
Descrição
Projetada com 280 LEDs por metro em uma disposição de duas fileiras, esta Fita de LED 2835 proporciona iluminação contínua de alto fluxo luminoso para aplicações de iluminação arquitetônica. O circuito integrado de corrente constante permite operação em DC 48V, viabilizando trechos estendidos de até 10 metros com alimentação em um único ponto e queda de tensão mínima. Construída sobre uma PCB robusta de 20mm de largura com folha de cobre de 3oz, a fita garante dissipação de calor superior e desempenho elétrico estável. Com incrementos de corte precisos de 50mm e plena compatibilidade com dimerização, este modelo está disponível para fornecimento no atacado diretamente da fábrica para projetos.
48v Led Strip Lights built for 48v smd strips projects.
Especificações
| CRI | Ra≥80 / Ra≥90 / Ra≥95 |
|---|---|
| LED QTY | 280 |
| PART NO | DL-F28A140V48-19810 |
| SMD TYPE | 2835 |
| CUTTABLE UNIT | 14LEDs/50mm |
| DIMMABLE | Yes |
| IP RATING | IP20/IP65/IP66/IP67/IP68 |
| LED PITCH | 7.143mm |
| PCB WIDTH | 20mm |
| RUN LENGTH | 10m |
| COPPER FOIL | 3oz |
| POWER RANGE | 4.8~38W |
| CIRCUIT TYPE | C.C. |
| INPUT VOLTAGE | DC 48V |
| LUMINOUS FLUX | 2729 lm/m @4000K |
Aplicações
- 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.
- Long corridor & warehouse runs — Long single-feed runs on 48V cover corridors, warehouse aisles and facade lines with fewer injection points and fewer power supplies.
Acessórios recomendados e peças compatíveis
- DL-2005 — 20x05mm 48V Surface Mount LED Channel — Aluminum Profile for Corridor Runs: Accepts LED strips up to 20mm wide.
- DL-2007 — 20x07mm 48V Surface Mount LED Channel — Slim Aluminum Profile for Long Runs: Accepts LED strips up to 20mm wide.
- DL-2008 — 20x08mm Surface Mount LED Channel — Wide Aluminum Profile for 12mm Strip: Accepts LED strips up to 20mm wide.
Solicite um orçamento para #19810
A DENO LED é uma fabricante de fitas de LED com sede em Shenzhen e base de produção própria em Foshan. Envie-nos o comprimento do trecho, tensão, CCT/IRC e grau de proteção IP que você precisa e nossa equipe de engenharia responderá com uma ficha técnica, diagrama de fiação e preço — OEM/ODM e projetos totalmente personalizados incluídos.
- Garantia
- 5 anos
- Prazo de entrega
- Placas padrão: amostras a partir de 1 dia útil · personalizadas: 3–5 dias úteis · nova FPCB: 1–3 semanas · produção 1–2 semanas após aprovação da amostra
- Conformidade
- CE · ETL · UL · RoHS
- Fio de ligação
- Ouro puro 99,99%
- Folha de cobre
- FPCB de cobre puro 99,9%
- Serviços
- CCT, IRC, largura de PCB, unidade de corte e embalagem personalizadas — amostras e produção em massa de uma única fábrica.
Desempenho Fotométrico — Matriz de Eficácia CCT × IRC (CRI)
Peak measured luminous efficacy: 162 lm/W at 4000K, Ra 80, ErP energy class D (Grade DN (1st Tier) · 14.4W/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) · 14.4W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 115.2 lm/W | 1658.8 lm/m | E | 92.2 lm/W | 1327 lm/m | F | — | — | — |
| 2300 K | 128.2 lm/W | 1845.5 lm/m | E | 102.7 lm/W | 1478.2 lm/m | F | 83.2 lm/W | 1198.1 lm/m | G |
| 2700 K | 134.9 lm/W | 1942.7 lm/m | E | 111 lm/W | 1598.6 lm/m | E | 90 lm/W | 1296.2 lm/m | F |
| 3000 K | 144.2 lm/W | 2077 lm/m | D | 116.9 lm/W | 1683.5 lm/m | E | 95 lm/W | 1368.7 lm/m | F |
| 3500 K | 146.5 lm/W | 2109.4 lm/m | D | 118.9 lm/W | 1712.8 lm/m | E | 97.9 lm/W | 1410.4 lm/m | F |
| 4000 K | 151.1 lm/W | 2175.7 lm/m | D | 121.8 lm/W | 1754.5 lm/m | E | 100.5 lm/W | 1447.4 lm/m | F |
| 5000 K | 151 lm/W | 2174.2 lm/m | D | 121.7 lm/W | 1752.9 lm/m | E | 100.4 lm/W | 1445.8 lm/m | F |
| 6500 K | 138.1 lm/W | 1989 lm/m | D | 116.8 lm/W | 1681.9 lm/m | E | 96.9 lm/W | 1395.4 lm/m | F |
Grade DL (2nd Tier) · 19.2W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 111.4 lm/W | 2138.4 lm/m | E | 89.1 lm/W | 1710.7 lm/m | F | — | — | — |
| 2300 K | 123.9 lm/W | 2379.1 lm/m | E | 99.3 lm/W | 1905.6 lm/m | F | 80.4 lm/W | 1543.7 lm/m | G |
| 2700 K | 130.4 lm/W | 2504.4 lm/m | E | 107.3 lm/W | 2060.8 lm/m | F | 87 lm/W | 1670.9 lm/m | F |
| 3000 K | 139.5 lm/W | 2677.5 lm/m | D | 113 lm/W | 2170.2 lm/m | E | 91.9 lm/W | 1764.4 lm/m | F |
| 3500 K | 141.6 lm/W | 2719.2 lm/m | D | 115 lm/W | 2208 lm/m | E | 94.7 lm/W | 1818.1 lm/m | F |
| 4000 K | 146.1 lm/W | 2804.8 lm/m | D | 117.8 lm/W | 2261.7 lm/m | E | 97.2 lm/W | 1865.9 lm/m | F |
| 5000 K | 146 lm/W | 2802.8 lm/m | D | 117.7 lm/W | 2259.7 lm/m | E | 97.1 lm/W | 1864.3 lm/m | F |
| 6500 K | 133.5 lm/W | 2564.1 lm/m | E | 112.9 lm/W | 2168.2 lm/m | E | 93.7 lm/W | 1799 lm/m | F |
Grade DL (2nd Tier) · 24W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 107.7 lm/W | 2584.4 lm/m | F | 86.1 lm/W | 2067.5 lm/m | F | — | — | — |
| 2300 K | 119.8 lm/W | 2875.2 lm/m | E | 96 lm/W | 2303.1 lm/m | F | 77.7 lm/W | 1864.8 lm/m | G |
| 2700 K | 126.1 lm/W | 3026.7 lm/m | E | 103.8 lm/W | 2490.6 lm/m | F | 84.1 lm/W | 2019.4 lm/m | G |
| 3000 K | 134.8 lm/W | 3235.9 lm/m | E | 109.3 lm/W | 2622.8 lm/m | F | 88.8 lm/W | 2132.4 lm/m | F |
| 3500 K | 136.9 lm/W | 3286.3 lm/m | D | 111.2 lm/W | 2668.5 lm/m | E | 91.6 lm/W | 2197.3 lm/m | F |
| 4000 K | 141.2 lm/W | 3389.7 lm/m | D | 113.9 lm/W | 2733.4 lm/m | E | 94 lm/W | 2255 lm/m | F |
| 5000 K | 141.1 lm/W | 3387.3 lm/m | D | 113.8 lm/W | 2731 lm/m | E | 93.9 lm/W | 2253.6 lm/m | F |
| 6500 K | 129.1 lm/W | 3098.8 lm/m | E | 109.2 lm/W | 2620.4 lm/m | F | 90.6 lm/W | 2174.4 lm/m | F |
Grade DL (2nd Tier) · 28.8W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 104.1 lm/W | 2998.4 lm/m | F | 83.3 lm/W | 2398.7 lm/m | G | — | — | — |
| 2300 K | 115.8 lm/W | 3335.9 lm/m | E | 92.8 lm/W | 2672.1 lm/m | F | 75.2 lm/W | 2165.8 lm/m | G |
| 2700 K | 121.9 lm/W | 3511.6 lm/m | E | 100.3 lm/W | 2889.6 lm/m | F | 81.4 lm/W | 2342.9 lm/m | G |
| 3000 K | 130.4 lm/W | 3754.3 lm/m | E | 105.7 lm/W | 3043 lm/m | F | 85.9 lm/W | 2474 lm/m | F |
| 3500 K | 132.4 lm/W | 3812.8 lm/m | E | 107.5 lm/W | 3096 lm/m | F | 88.5 lm/W | 2549.3 lm/m | F |
| 4000 K | 136.6 lm/W | 3932.8 lm/m | D | 110.1 lm/W | 3171.3 lm/m | E | 90.8 lm/W | 2616.3 lm/m | F |
| 5000 K | 136.5 lm/W | 3930 lm/m | D | 110 lm/W | 3168.5 lm/m | E | 90.8 lm/W | 2615 lm/m | F |
| 6500 K | 124.8 lm/W | 3595.3 lm/m | E | 105.6 lm/W | 3040.2 lm/m | F | 87.6 lm/W | 2522.9 lm/m | F |
Grade DN (1st Tier) · 14.4W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 127 lm/W | 1828.5 lm/m | E | 106.8 lm/W | 1538.4 lm/m | F | — | — | — |
| 2300 K | 138.4 lm/W | 1993.6 lm/m | E | 119.2 lm/W | 1715.9 lm/m | E | 96.5 lm/W | 1389.6 lm/m | F |
| 2700 K | 149.3 lm/W | 2149.5 lm/m | D | 129 lm/W | 1857.8 lm/m | E | 104.6 lm/W | 1506 lm/m | F |
| 3000 K | 156.8 lm/W | 2257.5 lm/m | D | 136.2 lm/W | 1961.2 lm/m | E | 110.8 lm/W | 1595.5 lm/m | F |
| 3500 K | 159 lm/W | 2289.9 lm/m | D | 139.2 lm/W | 2004.4 lm/m | E | 114.6 lm/W | 1649.5 lm/m | F |
| 4000 K | 162 lm/W | 2333.1 lm/m | D | 139.9 lm/W | 2015.2 lm/m | E | 115.5 lm/W | 1663.4 lm/m | F |
| 5000 K | 161.8 lm/W | 2330 lm/m | D | 140.8 lm/W | 2027.6 lm/m | E | 116.2 lm/W | 1673.3 lm/m | F |
| 6500 K | 155.2 lm/W | 2234.3 lm/m | D | 134.6 lm/W | 1938.1 lm/m | E | 111.7 lm/W | 1608.5 lm/m | F |
Grade DN (1st Tier) · 19.2W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 122.8 lm/W | 2357.2 lm/m | E | 103.3 lm/W | 1983.2 lm/m | F | — | — | — |
| 2300 K | 133.9 lm/W | 2570 lm/m | E | 115.2 lm/W | 2212 lm/m | F | 93.3 lm/W | 1791.4 lm/m | F |
| 2700 K | 144.3 lm/W | 2770.9 lm/m | E | 124.7 lm/W | 2395 lm/m | E | 101.1 lm/W | 1941.5 lm/m | F |
| 3000 K | 151.6 lm/W | 2910.2 lm/m | D | 131.7 lm/W | 2528.3 lm/m | E | 107.1 lm/W | 2056.8 lm/m | F |
| 3500 K | 153.7 lm/W | 2952 lm/m | D | 134.6 lm/W | 2584 lm/m | E | 110.8 lm/W | 2126.4 lm/m | F |
| 4000 K | 156.6 lm/W | 3007.7 lm/m | D | 135.3 lm/W | 2597.9 lm/m | E | 111.7 lm/W | 2144.4 lm/m | F |
| 5000 K | 156.4 lm/W | 3003.7 lm/m | D | 136.1 lm/W | 2613.8 lm/m | E | 112.3 lm/W | 2156.2 lm/m | F |
| 6500 K | 150 lm/W | 2880.4 lm/m | D | 130.1 lm/W | 2498.4 lm/m | E | 108 lm/W | 2073.6 lm/m | F |
Grade DN (1st Tier) · 24W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 118.7 lm/W | 2848.8 lm/m | F | 99.9 lm/W | 2396.8 lm/m | F | — | — | — |
| 2300 K | 129.4 lm/W | 3106 lm/m | E | 111.4 lm/W | 2673.3 lm/m | F | 90.2 lm/W | 2164.8 lm/m | G |
| 2700 K | 139.5 lm/W | 3348.8 lm/m | E | 120.6 lm/W | 2894.5 lm/m | E | 97.8 lm/W | 2346.4 lm/m | F |
| 3000 K | 146.5 lm/W | 3517.1 lm/m | D | 127.3 lm/W | 3055.5 lm/m | E | 103.6 lm/W | 2485.8 lm/m | F |
| 3500 K | 148.7 lm/W | 3567.6 lm/m | D | 130.1 lm/W | 3122.9 lm/m | E | 107.1 lm/W | 2569.9 lm/m | F |
| 4000 K | 151.5 lm/W | 3634.9 lm/m | D | 130.8 lm/W | 3139.7 lm/m | E | 108 lm/W | 2591.6 lm/m | F |
| 5000 K | 151.3 lm/W | 3630.1 lm/m | D | 131.6 lm/W | 3158.9 lm/m | E | 108.6 lm/W | 2606.4 lm/m | F |
| 6500 K | 145 lm/W | 3481.1 lm/m | E | 125.8 lm/W | 3019.5 lm/m | E | 104.4 lm/W | 2505.6 lm/m | F |
Grade DN (1st Tier) · 28.8W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | 114.8 lm/W | 3305.2 lm/m | F | 96.6 lm/W | 2780.8 lm/m | F | — | — | — |
| 2300 K | 125.1 lm/W | 3603.7 lm/m | E | 107.7 lm/W | 3101.6 lm/m | F | 87.2 lm/W | 2511.4 lm/m | G |
| 2700 K | 134.9 lm/W | 3885.4 lm/m | E | 116.6 lm/W | 3358.2 lm/m | F | 94.5 lm/W | 2722.3 lm/m | F |
| 3000 K | 141.7 lm/W | 4080.6 lm/m | E | 123.1 lm/W | 3545.1 lm/m | E | 100.1 lm/W | 2884 lm/m | F |
| 3500 K | 143.7 lm/W | 4139.2 lm/m | E | 125.8 lm/W | 3623.2 lm/m | E | 103.5 lm/W | 2981.7 lm/m | F |
| 4000 K | 146.4 lm/W | 4217.3 lm/m | D | 126.5 lm/W | 3642.7 lm/m | E | 104.4 lm/W | 3006.8 lm/m | F |
| 5000 K | 146.2 lm/W | 4211.7 lm/m | D | 127.3 lm/W | 3665 lm/m | E | 105 lm/W | 3024 lm/m | F |
| 6500 K | 140.2 lm/W | 4038.8 lm/m | E | 121.6 lm/W | 3503.2 lm/m | E | 101 lm/W | 2908.8 lm/m | F |
Grade KE (3rd Tier) · 14.4W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1900 K | 93.7 lm/W | 1348.6 lm/m | F | 74.7 lm/W | 1075.5 lm/m | G | — | — | — |
| 2300 K | 104.4 lm/W | 1502.9 lm/m | F | 83.3 lm/W | 1199 lm/m | G | 67.4 lm/W | 970.6 lm/m | G |
| 2700 K | 112.4 lm/W | 1618.7 lm/m | E | 90.3 lm/W | 1300.8 lm/m | F | 73.2 lm/W | 1053.9 lm/m | G |
| 3000 K | 118.1 lm/W | 1700.4 lm/m | E | 95.5 lm/W | 1374.9 lm/m | F | 77.7 lm/W | 1118.7 lm/m | G |
| 3500 K | 119.9 lm/W | 1726.7 lm/m | E | 97.4 lm/W | 1402.6 lm/m | F | 80.2 lm/W | 1154.2 lm/m | G |
| 4000 K | 123.3 lm/W | 1776.1 lm/m | E | 99.4 lm/W | 1432 lm/m | F | 82.1 lm/W | 1182 lm/m | G |
| 5000 K | 123.2 lm/W | 1774.5 lm/m | E | 99.4 lm/W | 1432 lm/m | F | 82 lm/W | 1180.8 lm/m | G |
| 6500 K | 118.1 lm/W | 1700.4 lm/m | E | 95.5 lm/W | 1374.9 lm/m | F | 79.2 lm/W | 1140.5 lm/m | G |
Grade KE (3rd Tier) · 19.2W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1900 K | 90.5 lm/W | 1738.6 lm/m | F | 72.2 lm/W | 1386.5 lm/m | G | — | — | — |
| 2300 K | 100.9 lm/W | 1937.5 lm/m | F | 80.5 lm/W | 1545.6 lm/m | G | 65.2 lm/W | 1251.8 lm/m | G |
| 2700 K | 108.7 lm/W | 2086.7 lm/m | F | 87.3 lm/W | 1676.9 lm/m | F | 70.8 lm/W | 1358.6 lm/m | G |
| 3000 K | 114.2 lm/W | 2192.1 lm/m | E | 92.3 lm/W | 1772.4 lm/m | F | 75.1 lm/W | 1442.2 lm/m | G |
| 3500 K | 115.9 lm/W | 2225.9 lm/m | E | 94.2 lm/W | 1808.2 lm/m | F | 77.5 lm/W | 1487.9 lm/m | G |
| 4000 K | 119.2 lm/W | 2289.6 lm/m | E | 96.1 lm/W | 1846 lm/m | F | 79.4 lm/W | 1523.7 lm/m | G |
| 5000 K | 119.1 lm/W | 2287.6 lm/m | E | 96.1 lm/W | 1846 lm/m | F | 79.3 lm/W | 1522.6 lm/m | G |
| 6500 K | 114.2 lm/W | 2192.1 lm/m | E | 92.3 lm/W | 1772.4 lm/m | F | 76.6 lm/W | 1470.7 lm/m | G |
Grade KE (3rd Tier) · 24W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1900 K | 87.5 lm/W | 2101.1 lm/m | F | 69.8 lm/W | 1675.6 lm/m | G | — | — | — |
| 2300 K | 97.6 lm/W | 2341.5 lm/m | F | 77.8 lm/W | 1867.9 lm/m | G | 63 lm/W | 1512 lm/m | G |
| 2700 K | 105.1 lm/W | 2521.8 lm/m | F | 84.4 lm/W | 2026.6 lm/m | G | 68.4 lm/W | 1642 lm/m | G |
| 3000 K | 110.4 lm/W | 2649.3 lm/m | E | 89.3 lm/W | 2142 lm/m | F | 72.6 lm/W | 1742.9 lm/m | G |
| 3500 K | 112.1 lm/W | 2690.1 lm/m | E | 91.1 lm/W | 2185.3 lm/m | F | 74.9 lm/W | 1798.2 lm/m | G |
| 4000 K | 115.3 lm/W | 2767.1 lm/m | E | 93 lm/W | 2231 lm/m | F | 76.7 lm/W | 1841.5 lm/m | G |
| 5000 K | 115.2 lm/W | 2764.7 lm/m | E | 93 lm/W | 2231 lm/m | F | 76.7 lm/W | 1840.8 lm/m | G |
| 6500 K | 110.4 lm/W | 2649.3 lm/m | E | 89.3 lm/W | 2142 lm/m | F | 74.1 lm/W | 1778.4 lm/m | G |
Grade KE (3rd Tier) · 28.8W/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 |
|---|---|---|---|---|---|---|---|---|---|
| 1900 K | 84.6 lm/W | 2437.8 lm/m | G | 67.5 lm/W | 1944.1 lm/m | G | — | — | — |
| 2300 K | 94.3 lm/W | 2716.7 lm/m | F | 75.3 lm/W | 2167.2 lm/m | G | 61 lm/W | 1756.8 lm/m | G |
| 2700 K | 101.6 lm/W | 2925.9 lm/m | F | 81.6 lm/W | 2351.3 lm/m | G | 66.1 lm/W | 1905 lm/m | G |
| 3000 K | 106.7 lm/W | 3073.7 lm/m | F | 86.3 lm/W | 2485.2 lm/m | F | 70.2 lm/W | 2022.2 lm/m | G |
| 3500 K | 108.4 lm/W | 3121.1 lm/m | F | 88 lm/W | 2535.4 lm/m | F | 72.4 lm/W | 2086.3 lm/m | G |
| 4000 K | 111.5 lm/W | 3210.4 lm/m | E | 89.9 lm/W | 2588.4 lm/m | F | 74.2 lm/W | 2136.5 lm/m | G |
| 5000 K | 111.4 lm/W | 3207.6 lm/m | E | 89.9 lm/W | 2588.4 lm/m | F | 74.1 lm/W | 2134.1 lm/m | G |
| 6500 K | 106.7 lm/W | 3073.7 lm/m | F | 86.3 lm/W | 2485.2 lm/m | F | 71.6 lm/W | 2062.1 lm/m | G |
High-Power LED Strip: Heat Dissipation & Aluminum Channel Guide
At up to 28.8W/m, 19810 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 20mm wide, so it needs at least 22mm 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.
Modelos relacionados nesta série
- Fita de LED 2835 para Trechos Longos (#16011)
- Fita de LED 2835 CV de Alto Brilho (#15235)
- Fita de LED 2835 Clássica e Estável de 48V (#18205)
- Fita de LED mista RGB+W de 48V (#16785)
See every model in SMD LED Strip Series or narrow to 48V. Compare wattage, lumen output and run length in the ProCalc parameter library, or request OEM/ODM pricing on the custom manufacturing page.
Perguntas Frequentes
Quais são as principais especificações do modelo 19810?
19810: 2835, 280, DC 48V, PCB de 20mm, FPCB com cobre de 3oz, corte a cada 14LEDs/50mm. Dados fotométricos completos, diagramas de ligação e relatórios de ensaio estão disponíveis na seção de downloads desta página.
Qual pode ser o comprimento de um único trecho desta Fita de LED com PCB larga?
O comprimento máximo de um único trecho deste modelo é de 10m. A alimentação pelas duas extremidades ou por uma conexão no ponto médio reduz pela metade a distância efetiva por segmento, permitindo que uma Fita de LED com PCB larga cubra o dobro desse comprimento em um único circuito quando conectada dessa forma.
A DENO pode personalizar esta Fita de LED com PCB larga para um projeto?
Sim. A DENO fabrica a série de Fitas SMD Largas como fornecedora OEM e ODM: comprimento do rolo, temperatura de cor, nível de IRC (CRI), largura da PCB, impermeabilização e identificação com marca própria podem ser especificados. Solicite um Orçamento para consultar o prazo de entrega e os preços para o projeto.
Qual comprimento uma Fita de LED de 48V pode atingir com um único ponto de alimentação?
Uma Fita de LED de 48V normalmente permite o dobro do comprimento de uma Fita de LED de 24V equivalente com a mesma densidade de potência, sendo comuns trechos de 20 a 40 m alimentados por uma extremidade em baixas potências. O limite exato depende da potência por metro e da gramatura do cobre; portanto, confirme-o com a calculadora de queda de tensão da DENO antes de especificar.
Por que usar uma PCB larga em uma Fita de LED?
Uma Fita de LED de 15 ou 20 mm oferece maior área de cobre, dissipando melhor o calor e conduzindo mais corrente. Isso permite que configurações de alta potência acima de 25 W/m operem em temperaturas mais baixas, mantenham elevada manutenção do fluxo luminoso e suportem trechos mais longos com um único ponto de alimentação do que uma placa estreita.