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24V Dual CCT System | DALI Compatible | Copper Substrate
LD-LS052 24V Dual CCT COB LED Strip | 10mm 608 LEDs/m Tunable White Dot-Free Linear Illumination
Engineered with advanced tunable white technology to dynamically match circadian rhythms in luxury five-star hotel lobby ceiling coves, and designed to withstand continuous thermal loads in unventilated high-temperature desert retail display cabinets. Factory-direct strategic supply ensuring flawless large-scale architectural execution.

10mm high-ductility rolled copper FPC with 608 LEDs/m, delivering seamless dual color temperature transitions with < 3 MacAdam ellipse consistency and < 0.1% lumen depreciation over 10,000 hours.
Why Specify This Fixture for Your Next Project?
❌ Static Atmosphere Visible “Dotting” in High-End Environments
Standard single-CCT SMD strips create a rigid, unadaptable ambiance and exhibit harsh dotted reflections that ruin the aesthetic of dynamic luxury five-star hotel lobby ceiling coves, leading to rejected BoQ inspections.
✅ Our Solution: Engineered with cutting-edge Dual CCT COB technology accommodating a massive 608 LEDs/m. This allows flawless, dot-free integration and smooth tunable white transitions (from warm to cool) to match natural circadian rhythms, mathematically verifying a 0% aesthetic rejection rate.
❌ Voltage Drop Thermal Degradation in Extended Runs
Traditional high-density strips suffer from severe voltage decay over 5+ meters and rapid thermal degradation when installed in unventilated high-temperature desert retail display cabinets, causing massive maintenance overhead.
✅ Our Solution: The LD-LS052 utilizes a highly conductive thickened pure copper FPC paired with a strictly calibrated DC24V constant voltage architecture, guaranteeing 100% luminous uniformity over extended runs while strictly controlling junction temperature under 65°C for a verified 50,000-hour L70 lifespan.
⚙️ We Are a “Strategic B2B Lighting Integrator” (Not Just a Factory)
We go far beyond basic assembly. We offer full-scale supply chain integration—from deep product engineering to global finance:
- No-Compromise Material Matching: We source specific components to hit your exact project specs and target price. However, we strictly reject “toxic low-price” orders that sacrifice quality, maintaining a strict < 0.05% soldering and dead-bead failure rate across extreme climates to ensure zero maintenance headaches for you.
- Deep Structural PCB Engineering: Whether you need a 1:1 replica from a blueprint or a complex upgrade, our in-house electronic engineers deliver. We routinely custom-design PCBs to integrate smart controls into rugged environments.
- Frictionless End-to-End Fulfillment: We provide dedicated engineering documentation for custom project compliance assistance to help you secure regional certifications (CE, SASO, UL, ETL), saving you from the high markup of pre-certified off-the-shelf products. We also optimize logistics packaging and provide global payment channels.
Core Technical Specifications
| Input Power | DC24V Constant Voltage | 608 LEDs/m | 10mm PCB Width |
|---|---|
| Light Density Efficacy | Dot-free seamless output | Dual Color Temperature (Tunable White) | < 3 SDCM | Fully Dimmable |
| IP Rating Options | IP20 (Standard) / Custom coating options available for varying climatic exposures |
| Quality Assurance | 2-Year Core Warranty (Custom project compliance assistance provided for regional CE/SASO/UL/ETL technical applications) |
Frequently Asked Questions (B2B Procurement)
Q: How does the Dual CCT function integrate with complex hotel management systems?
A: The LD-LS052 is engineered with a highly responsive 3-wire system compatible with all major PWM, DALI, and DMX dimming controllers. This ensures perfectly smooth, flicker-free transitions between warm and cool white, allowing automated synchronization with circadian rhythms in luxury five-star hotel lobby ceiling coves.
Q: Will a density of 608 LEDs/m cause overheating in enclosed profiles?
A: By engineering a proprietary thickened copper circuit board operating strictly on DC24V, we ensure electrical resistance and heat generation are minimized. This optimal passive heat dissipation limits thermal degradation to < 3% over the first 10,000 hours, even in unventilated high-temperature desert retail display cabinets.
Q: How do you guarantee production lead times?
A: We operate with absolute transparency. Our signature “Friday Report” system delivers weekly workshop video updates directly to your inbox until your container is loaded.
Q: Do you have experience handling large-scale regional projects?
A: Yes. We are currently illuminating over 82,000 meters of architectural coves and high-end retail displays globally. We are a trusted strategic partner for major entities like Global Brand Company, adept at integrating complex supply chains.
⚠️ OFFICIAL BRAND ALERT: To protect your project security, please note that lederillumination.com and lederlighting.com are our ONLY official domains. We are the original Jiangmen LEDER Lighting Co., Ltd. Any other lookalike domains are unauthorized counterfeiters.
🚀 Standard samples dispatched in 48 hours for your local engineering evaluation.
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