Cree XLamp CXA1830 3500K LED High-CRI 90 Array CXA1830-0000-000N0YS235G

Product Details

Cree XLamp CXA1830 3500K LED High-CRI 90 Array CXA1830-0000-000N0YS235G is a high-performance, multi-die integrated array designed for manufacturers who require a balance of high lumen density and exceptional color fidelity. Specifically, the CXA1830-0000-000N0YS235G provides a 3500K neutral-white output with a minimum CRI of 90. This high-fidelity light engine is the industry standard for premium retail spotlights and hospitality fixtures where the accurate representation of textures and warm tones is non-negotiable.

For LED module manufacturers and luminaire designers, the 14mm LES (Light Emitting Surface) of the CXA1830 provides a versatile optical platform. Its ceramic substrate and proven Cree technology ensure an efficient thermal path, allowing the COB to maintain peak efficacy and chromaticity stability even in high-wattage housing designs.

Technical Performance & Engineering Advantages

• Premium 90 CRI Rendering: This SKU is optimized for environments where red-rendering (R9) and natural skin tones are critical. The 90 CRI minimum ensures superior spectral quality, meeting the strict requirements of high-end interior design and museum lighting tenders.
• Hot-Color Targeting at 85°C: Unlike standard LEDs that shift color at operating temperatures, Cree characteristically bins the CXA1830 at 85°C. This ensures that the 3500K chromaticity stays within the 3-step MacAdam ellipse during actual use, eliminating "tint-shift" complaints after installation.
• Simplified High-Power Design: Operating on a 36V platform (typical), this COB allows for the use of high-efficiency, cost-effective constant current drivers. It simplifies the electrical layout for contract manufacturers (EMS) compared to complex multi-SMD arrays.
• Industrial-Grade Reliability: Built on a robust ceramic platform with a thermal resistance of 0.55 °C/W, the CXA1830 facilitates rapid heat dissipation. This protects the L70/L90 lifespan, a critical requirement for professional commercial service contracts.

The CXA1830-0000-000N0YS235G is widely integrated into:

• High-End Retail Spotlights: 90 CRI high-fidelity output enhances the visual appeal of clothing, furniture, and jewelry displays.
• Hospitality & Hotel Lighting: Consistent warm-neutral illumination for lobbies, restaurants, and corridors where color uniformity across fixtures is essential.
• Museum & Gallery Lighting: High-CRI, UV-free light sources for preserving and accurately showcasing art and artifacts.
• Commercial Office Fixtures: Professional-grade directional lighting for boardrooms and lobbies where 3500K provides a modern, balanced atmosphere.

Why Source Cree LEDs through Gainer LED?

• In the specialized B2B electronic component distribution market, Gainer LED serves as a technical bridge between Cree's production and your assembly schedule.
• Verified Batch Integrity: We guarantee 100% original stock in factory-sealed trays with original labels and full traceability.
• Wholesale Inventory Support: We maintain rolling stock of the CXA series to protect our B2B partners from semiconductor lead-time fluctuations.
• Bin-Specific Consistency: We coordinate wholesale shipments from the same binning pool whenever possible to ensure uniform light quality across large-scale project installations.