High Density RGBW LED Light Sheet 480x240mm (#16797)
24V · 288 LEDs
Model: 16797
Description
The #16797 is the high density member of the FlexLite RGBW family: 480x240mm, 24V DC, 288 5050 RGBW LEDs on a 19.91mm pitch, cut every 12 LEDs (120mm). The tight pitch is what makes it a dot-free RGBW LED sheet - the closer the LEDs, the shorter the diffuser distance needed before individual points blur into a single even field, so this model is the one to specify for shallow lightboxes, thin backlit cabinets and any panel where depth is limited. It is also the brightest and most saturated RGBW sheet in the range, holding colour uniformity across the whole 480x240mm area rather than showing banding between rows. Typical uses are premium backlit signage, hospitality feature walls, shallow display cases and architectural colour panels. RGBW adds a dedicated white die, so the same sheet covers both scene colour and usable white light. 2oz copper FPCB, dimmable, IP20 standard, up to 4 sheets per single-end feed and 8 with dual-end input.
Specifications
| LED QTY | 288LEDs/pcs |
|---|---|
| PART NO | DL-F50A288V24-16797-* |
| SMD TYPE | 5050 |
| CUTTABLE UNIT | 12LEDs/120mm |
| DIMMABLE | Yes |
| LED PITCH | 19.91mm |
| PCB WIDTH | 480*240mm |
| LENGTH MAX | 4pcs |
| COPPER FOIL | 2oz |
| CIRCUIT TYPE | C.V. |
| INPUT VOLTAGE | DC24V |
| OPERATING TEMPERATURE | -25~40°C;Tc：75°C（max） |
RGBW LED Sheet — Buyer Questions
What is the difference between an RGBW and an RGBWW LED sheet?
RGBW adds one white die to the RGB mix; RGBWW (the 5-in-1 #6432) adds warm and cool white, so the white channel itself tunes from about 2700 K to 6500 K. The 5-in-1 also puts all five dies in a single chip, which removes the colour fringing you see from separate dies at short diffuser distances.
- Series RGBW LED Sheet series
- Product 6432 RGBWW LED sheet
Which RGBW LED sheet density should I specify?
98 LEDs (#16795) for low-load, large-area work with 30–40 mm of diffuser depth; 162 LEDs (#16796) when you need two-axis cutting to shape the sheet around fixtures; 288 LEDs (#16797) on a 19.91 mm pitch when the cabinet is shallow and the surface is viewed close up.
- Series RGBW LED Sheet series
- Product 16795 RGBW sheet density
Why choose RGBW over RGB for backlit signage?
Because most signs display white most of the time. An RGB mix always carries a colour cast and burns all three channels to make it; the dedicated white die gives a clean, colour-correct white at lower power, while the colour channels stay free for seasonal or promotional scenes.
- Series RGBW LED Sheet series
- Related series RGB LED sheet alternative
- Product 16796 RGBW signage sheet
Can an RGBW LED sheet be cut in two directions?
The #16796 can: its 53.3 × 80 mm grid allows cuts across and along the sheet, so it can be shaped around bar backs, curved fixtures and display niches instead of being masked off. The other RGBW sheets cut on a single axis at 34.3 mm or 120 mm intervals.
- Series RGBW LED Sheet series
- Related series cuttable LED sheet grid
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 | 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 (this page) | 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.