RGB LED Light Sheet 480x240mm (#17947)
24V · 162 LEDs · 53.3mm Cut
Model: 17947
Overview
RGB LED Light Sheet 480x240mm | 24V | 162 LEDs | 53.3mm Cut | #17947 is manufactured by DENO LED, a Shenzhen-based LED lighting manufacturer with its own Foshan production base. Key data: 5050 LEDs, 162LEDs/pcs, DC24V, 480*240mm FPCB, 2oz copper foil, cut unit 6LEDs/53.333mm. Built on 99.9% pure copper FPCB with 99.99% gold bonding wire and covered by a 5-year warranty, it is specified for architectural, retail, hospitality and joinery lighting. OEM and ODM builds of length, colour temperature, CRI and ingress protection are available.
Description
Engineered with 162 SMD 5050 RGB LEDs across a 480x240mm flexible FPCB, this LED light sheet delivers smooth color mixing on a 26.667mm pitch. Operating on 24V constant voltage, the heavy 2oz copper foil maintains low running temperatures up to 75°C Tc and minimises voltage drop across large installations. Each unit is cuttable every 6 LEDs or 53.333mm, supporting flexible contouring on curved surfaces and series connections up to 4 sheets per power feed. Standard IP20 construction with optional IP65 potting makes this RGB LED light sheet ideal for backlighting signage cabinets, decorative walls, and architectural retail displays. DENO provides factory-direct OEM customisation with tailored wiring exits, bespoke connector types, and specialised packaging for wholesale project supply.
Specifications
| POWER (W/M) | 18W/pcs |
|---|---|
| LED QTY | 162LEDs/pcs |
| PART NO | DL-F50A81V24-17947-* |
| SMD TYPE | 5050 |
| CUTTABLE UNIT | 6LEDs/53.333mm |
| DIMMABLE | Yes |
| IP RATING | IP20/IP65 |
| LED PITCH | 26.667mm |
| PCB WIDTH | 480*240mm |
| RUN LENGTH | 4pcs |
| COPPER FOIL | 2oz |
| CIRCUIT TYPE | C.V. |
| INPUT VOLTAGE | DC24V |
| LUMINOUS FLUX | 727 lm/pcs @RGB |
| OPERATING TEMPERATURE | -25~40°C;Tc：75°C（max） |
Applications
- Backlit stone, onyx & marble surfaces — 480×240mm modules tile behind translucent slabs to deliver even backlighting without hotspots across large countertop and wall panels.
- Shallow lightboxes & SEG frames — Sheet format keeps the illuminated cavity thin, so signage and fabric lightboxes stay slim while staying evenly lit edge to edge.
- Curved and irregular panels — The flexible sheet can be free-cut and shaped to follow non-rectangular graphics, reception desks and column cladding.
- Trade-show & retail backlit graphics — A single 24V feed lights a large backlit graphic, simplifying wiring for shopfitting and trade-show installs.
- Entertainment & media-facade colour scenes — Entertainment venues, media facades, gaming rooms and branded retail installs driven by DMX/SPI or standard RGB controllers.
Request a quotation for #17947
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
Related models in this series
See every model in Flexible LED Sheets or narrow to Rgb Led Sheet. 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 #17947?
RGB LED Light Sheet 480x240mm | 24V | 162 LEDs | 53.3mm Cut | #17947: 5050 LEDs, 162LEDs/pcs, DC24V, 480*240mm FPCB, 2oz copper foil, cut unit 6LEDs/53.333mm. Photometric files, wiring diagrams and test reports are available in the downloads block on this page.
Which LED driver and run length suit #17947?
RGB LED Light Sheet 480x240mm | 24V | 162 LEDs | 53.3mm Cut | #17947 is a constant-voltage DC24V product, so pair it with a CE or UL listed DC24V constant-voltage LED driver rated about 20% above the connected load. Maximum single run is 4pcs. Feeding from both ends or mid-feeding halves the copper distance and roughly quarters the voltage drop.
Where can #17947 be cut on site?
Cut only on the printed cut marks: 6LEDs/53.333mm. LED pitch is 26.667mm. 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.
How is #17947 mounted in a lightbox or behind backlit stone?
The 480 x 240 mm sheet is a flat panel, not a strip, so it is not installed in an aluminium channel. Fix it flat to the lightbox back panel or to the substrate behind the translucent slab using the thermal adhesive backing or mechanical fixings, tiling several sheets edge to edge for larger surfaces. Mount it against a metal or aluminium-faced back panel so the panel spreads the heat, since there is no channel acting as a heat sink. Uniformity is set by the cavity depth between the sheet and the diffuser together with the LED pitch of the model, not by the wattage alone - see the tested lightbox depth and cutting comparison on this page.
Is #17947 dimmable?
Dimming: Yes. It works with constant-voltage PWM, 0-10V, DALI or TRIAC control as long as the driver and controller match the input voltage. For flicker-sensitive spaces such as studios and hospitals ask for a high-frequency PWM driver.
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.
- RGB LED Sheet series — RGB LED Sheet — Buyer Questions
- LED strip engineering selection handbook
Tested lightbox depth, cutting precision and efficacy — all 10 LED sheets compared
Three numbers decide whether an LED sheet works in your cabinet: the diffuser depth it needs before the dots disappear, the smallest piece you can cut without losing a channel, and the load it puts on the driver. The table below lists all ten DENO FlexLite sheets against those three measured figures so a shallow stone lightbox, an irregular logo or a low-load SEG frame can be specified in one pass.
| Model | Family / grid | LED pitch | Tested lightbox depth | Cutting precision | Load / efficacy |
|---|---|---|---|---|---|
| #6433 | Single colour — 288 × 2835 | 20 mm | 15–25 mm | 1 LED — 20 × 20 mm, both axes | 20–138 W per sheet |
| #6600 | Tunable white 2700–6500 K — 576 × 2835 | 20 mm | 15–25 mm | 2 LEDs — 20 × 20 mm, both axes | 20–120 W per sheet · 234.8 lm/W peak |
| #6352 | RGB — 288 × 5050 | 20 mm | 15–25 mm | 12 LEDs — every 20 mm, one axis | 17.2–70 W per sheet |
| #17947 (this page) | RGB — 162 × 5050 | 26.7 mm | 30 mm and deeper | 6 LEDs — every 53.3 mm, one axis | Lower current than #6352 at the same voltage |
| #16797 | RGBW — 288 × 5050 | 19.9 mm | 15–25 mm | 12 LEDs — every 120 mm, one axis | Highest RGBW density in the range |
| #16796 | RGBW — 162 × 5050 | 26.7 mm | 30 mm and deeper | 6 LEDs — 53.3 × 80 mm, both axes | 13–50 W per sheet |
| #16795 | RGBW — 98 × 5050 | 34.3 mm | 30–40 mm | 7 LEDs — 34.3 × 240 mm, one axis | 12–26.8 W per sheet — lowest load of the bare-emitter grids |
| #6432 | RGBWW 5-in-1 — 288 × 5050 | 20 mm | 20–40 mm | 12 LEDs — 20 × 240 mm, one axis | 20–110 W per sheet |
| #6105 | Wide-angle lens, 24 V — 50 × 2835, 160° lens | 48 mm | 40–60 mm | 1 LED — 48 × 48 mm, both axes | 12–60 W per sheet — 50 LEDs cover the full sheet |
| #6710 | Wide-angle lens, 12 V — 50 × 6060, 160° lens | 48 mm | 40–60 mm | 1 LED — 48 × 48 mm, both axes | 10–60 W per sheet at 12 V |
- Diffuser depth is the air gap measured between the LED sheet and opal acrylic in our lightbox rig; a translucent stone slab counts its own thickness towards that gap.
- Cutting precision is the smallest complete unit that keeps every colour channel intact — always cut on the printed line so the reconnection pads survive.
- Plan four sheets from a single-end feed and eight with dual-end input, then size the driver at the sheet's maximum wattage plus 30 % headroom.