A 250×250mm rigid MCPCB LED panel with 72 high-CRI 2835 chips, tunable from 3000K warm to 6000K daylight on safe 24V DC. Designed for panel lights, cove lighting and backlight applications.
- CCT Tunable: 3000K – 6000K via 2-channel driver
- CRI >90 for true, natural color rendering
- 14.4W · ~1300 lm · 90 lm/W on a 2.2mm aluminum board
- CE / RoHS / FCC / IC certified for EU, US & Canada
Kuvaus
What Is This LED Sheet Panel?
The 250×250mm Tunable White LED Sheet Panel is a square MCPCB (metal core printed circuit board) populated with 72 SMD 2835 LEDs. Unlike flexible LED strip light, this rigid aluminum panel is designed to be mounted inside a luminaire — panel lights, troffers, ceiling fixtures, wall sconces, cove lighting, or as a backlight for stone, acrylic and light-diffusing surfaces. The two LED strings (warm 3000K and cool 6000K) are mixed on-board so a single tunable-white driver lets you dial color temperature from warm candlelight to cool daylight.
Tunable-white panels wash a ceiling cove with adjustable 3000K–6000K light.
Why Choose This Panel?
- Tunable white on one board: 3000K ↔ 6000K adjustable — one product covers warm relaxation, neutral work light and cool daylight.
- High CRI >90: colors render naturally; skin tones, wood and fabric look true — no grayish cast.
- Aluminum MCPCB substrate: excellent heat dissipation, longer LED life, rigid and flat for easy mounting.
- Safe 24V DC: low-voltage SELV, touch-safe, dimmable with standard 24V tunable-white drivers.
- Certified: CE, RoHS, FCC, IC — approved for Europe, US and Canada markets.
- 107.6° beam angle: wide, even spread — pairs well with a diffuser for glare-free panel lighting.
Typical Applications
- LED panel lights and troffer retrofits
- Recessed ceiling fixtures and downlight modules
- Backlighting for onyx, marble, alabaster and acrylic light boxes
- Cove, wall-washer and feature-wall area lighting
- Custom linear and square luminaire manufacturing
- Museum, gallery and retail display accent lighting
Panels fit neatly inside cabinets, display cases and custom luminaires for even, shadow-free light.
Electrical & Optical Specifications
| Model | LT-2835CCT72Y-W24 |
| Size | 250 × 250 × 2.2 mm |
| Input Voltage | DC 24V |
| Input Current | 0.6 A |
| Power | 14.4 W |
| LED Type / Qty | SMD 2835, 72 LEDs per panel |
| CCT Tunable Range | 3000K – 6000K |
| CRI | > 90 |
| Luminous Efficacy | ~1300 lm / 90 lm/W |
| Beam Angle | Average 107.6° |
| Substrate Material | MCPCB / Aluminum (AL) |
| IP Rating | IP33 (indoor dry locations) |
| Certifications | CE, RoHS, FCC, IC |
Dimming & Driver Recommendations
This panel requires a 24V DC tunable-white (CCT dimmable) LED driver with two-channel output (warm + cool). Pair with a 0/1–10V, DALI, push-dim or RF/WiFi tunable-white controller to adjust both brightness and color temperature. Do not connect directly to mains; always use a certified 24V driver rated for at least 20% more wattage than the connected load. For runs longer than a single panel, plan power injection points to avoid voltage drop.
Pair with a certified 24V tunable-white driver and dimmer for smooth brightness and color control.
What’s in the Box / Ordering Information
Each panel ships with pre-soldered lead wires for quick connection. Custom PCB sizes, LED densities, CCT ranges and dimming protocols are available on request. Contact us for bulk OEM/ODM pricing and samples.
Additional information
| Size | 250x250x2.2 mm |
|---|---|
| Input Voltage | DC24V |
| Power | 14.4W |
| LED Qty | 72 LEDs (SMD 2835) |
| CCT | 3000K-6000K Tunable |
| CRI | >90 |
| Beam Angle | 107.6 degree |
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