Project Background
A high-end five-star resort hotel overlooking Copacabana Beach in Rio de Janeiro, Brazil, was undergoing a smart lighting system renovation for its guest rooms and public areas. To align with its "automated mood adjustment based on time and scenes" smart room concept, the hotel integrator required an LED strip capable of smooth, flicker-free dimming, gentle tunable white transitions, and RGB color shifting.
Customer Requirements
The key requirements were: perfect compatibility with major smart dimming systems (such as DALI, DMX512, and 0-10V) used in luxury hospitality, demanding smooth, step-free dimming transitions with absolutely zero visible flicker even at ultra-low brightness levels; support for Tunable White (2700K–6500K) or high-efficiency RGBW (4-in-1) color switching; high color consistency (SDCM < 3) to ensure no color disparity when multiple strips are installed side-by-side in high-ceiling lobby coves.
Our Solution
We supplied high-specification 24V RGBW 4-in-1 and high-density dual-color-temperature LED strips. The products utilize strictly binned chips with color consistency within a 3-step MacAdam ellipse (SDCM < 3). Engineered with optimized circuitry, these strips integrate seamlessly with leading smart dimming drivers, enabling silky-smooth dimming across an ultra-wide range of 0.1% to 100%. We also provided the engineering team with comprehensive control wiring and system-matching schematics, greatly simplifying on-site commissioning.
Results
The smart LED strips are currently deployed across hundreds of luxury oceanview guest rooms and high-ceiling lobby coves in the Rio de Janeiro resort. Whether facilitating a warm sunrise wake-up scene in the morning or a quiet, ambient sleep aid scene at night, the strips perform with exceptional stability and smooth color transitions alongside the control system. The hotel management is highly satisfied with the smart upgrade, particularly the luxurious sense of space enhanced by the fluid color temperature transitions.