High Power 48LED/m 5050 RGB
1m per piece
waterproof IP67
Sample availableLead Time: 5-7days
waterproof IP67
Sample availableLead Time: 5-7days
The High Power 48LED/m 5050 RGB LED wall washer bar (P/N: XXA-BAR-48D2903-DGL) is a linear lighting fixture built for architectural and façade applications where output density and color uniformity are critical. Running at DC24V and consuming 11.5W/m, it integrates 48 SMD 5050 RGB LEDs per meter with UCS2903 IC control at 8 ICs per meter. Each unit measures L1000×W34×H26mm and carries an IP67 waterproof rating, supplied in 1-meter pieces.
| Parameter | Details |
|---|---|
| P/N | XXA-BAR-48D2903-DGL |
| LED Type | SMD 5050 RGB |
| LED Quantity | 48 LEDs/m |
| IC Protocol | UCS2903 |
| IC Quantity | 8 pcs/m |
| Input Voltage | DC 24V |
| Power Consumption | 24W/m （0.5W/led） |
| Dimension | L1000 × W34 × H26 mm |
| IP Rating | IP67 |
| Unit Length | 1 meter/piece |
| Sample Lead Time | 5–7 days |
| Production Lead Time | 7–10 days (custom orders) |
| Warranty | 2 years |
Core Optical and Structural Design
The SMD 5050 chip is a 3-in-1 package — Red, Green, and Blue diodes are housed in a single unit. This structure allows color mixing to happen at the source, producing a 120-degree beam angle with no visible color separation even at close viewing distances.
High Density and Performance
In terms of density, this LED wall washer features a high-density arrangement of 48 LEDs per meter. Compared to low-density configurations (30 LEDs/m), the tighter spacing between LEDs effectively eliminates dark spots or "hot spots" on walls and surfaces, ensuring a continuous, seamless lighting effect along the entire length of the strip. Notably, the product utilizes a high-power design with individual LEDs rated at 0.5W, delivering high brightness while maintaining energy efficiency and stability.
Electrical and Thermal Architecture
The 34mm-wide PCB uses thickened copper layers to support consistent current delivery and reduce heat buildup across the 1-meter run. Combined with IP67 silicone encapsulation, the bar handles outdoor temperature swings from -25°C to +60°C.
The UCS2903 IC (8 chips per meter) provides stable PWM control over each LED group, keeping color output consistent along the bar. On installations where multiple bars are placed side by side on a large façade, this per-group control directly affects the visual uniformity of the finished project.
At 24W/m on DC24V, voltage drop across a single 1-meter bar remains manageable when powering multiple units from one supply. The 24V system draws lower current compared to 12V setups, which reduces resistive losses over longer cable runs — a practical consideration when sizing supply wiring for large installations.
Commercial Architectural Façades: IP67 sealing protects the bar against UV exposure, rain, and temperature cycling. The output level makes it suitable for illuminating textured stone, concrete, or glass surfaces from a distance.
High-End Hospitality and Retail: Deep cove lighting and under-counter display installations benefit from high-intensity color saturation, particularly in high ambient-light environments where lower-output strips are less effective.
Large-Scale Signage and Media Installations: For extended-hours operation in channel letters or light boxes, the UCS2903 IC and thermal design help maintain consistent color over long run times.
Every production batch goes through a structured testing sequence before shipment for High Power 48LED/m 5050 RGB:
ElisaLED provides OEM/ODM services covering PCB design, LED chip selection, IC protocol choice, housing dimensions, wiring, and packaging. If a project requires a different LED pitch, voltage, or connector layout, a custom version can be developed — sample lead time is 5–7 days and production lead time for custom orders is 7–10 days.
Q: What is the difference between the 48D2903, 48D512, and 96D512 products?
A：The 48D2903-DGL product wall washer delivers intense, uniform wall grazing for large-scale architectural façades. The 48D512 DMX Digital LED Bar offers 48 addressable RGB pixels for dynamic effects. The 96D512 DMX Digital LED Bar features 96 addressable pixels for higher density and smoother animations.
Q: Which product is best for large-scale architectural façade lighting?
A：The 48D2903-DGL is designed specifically for that use case. It provides high output and uniform wall grazing suited to highlighting large building structures and surface textures.
Q: What is the difference between the 48D512 and 96D512 DMX Digital LED Bars?
A：Both use DMX control. The 48D512 has 48 addressable pixels per meter, while the 96D512 has 96 — offering higher density for smoother, more detailed dynamic lighting effects.
Q: Are these products DMX controllable?
A：The 48D512 and 96D512 DMX Digital LED Bars support DMX control for synchronized effects. The 48D2903 uses UCS2903 IC protocol and is not a DMX device.
Q: What should be checked before installing these products?
A：Review the IP rating, voltage and power supply sizing, control system compatibility, cable routing and connector weatherproofing, mounting method, operating temperature range, and maintenance access requirements.
Q: What warranty does ElisaLED provide?
A：LED bar products are covered by a 2-5 year warranty, with after-sales support available from the technical team.
Send your project requirements for High Power 48LED/m 5050 RGB to inquiry@elisaled.com and the ElisaLED team will get back to you.
