SYLVANIA 40628 | LEDR56/RT5/6/725/927/FL80/CEC Energy Star 8.5W 2700K 5" & 6" LED Retrofit Downlight

The Sylvania 40628 (RT5/6 Retrofit Series) is a commercial-grade, high-efficacy **8.5W dimmable LED recessed downlight kit** engineered for direct installation into standard 5-inch and 6-inch architectural or residential housing cans. Purpose-built as an energy-saving alternative to traditional 65W incandescent reflector bulbs, this premium downlight element delivers **725 lumens** of ultra-smooth, uniform **2700K Soft White** light. Utilizing advanced solid-state arrays to achieve an elite **92 CRI** color rendering accuracy baseline, it meets strict California Energy Commission (CEC) Title 24 guidelines for premium efficiency and optical fidelity. Outfitted with an integrated **E26 medium screw base adapter** and rugged torsion spring brackets, it offers a hassle-free, toolless conversion framework that slashes facility power consumption by up to 85% while providing a maintenance-free **50,000-hour operational lifespan**.

Elite CEC Title 24 Compliance and Seamless Architectural Dimming

Sylvania RT5/6 LED retrofit kits simplify commercial lighting modernization by integrating an advanced LED engine, a diffuse polycarbonate lens, and a clean white trim ring into a single, low-profile module. The solid-state control framework is calibrated for smooth, flicker-free dimming down to 10% on compatible phase-cut architectural dimmers, preventing standard high-frequency eye fatigue. Engineered to pass stringent **CEC Title 24 / JA8 structural guidelines**, this downlight features a high **92 CRI spectrum** that brings out true-to-life color depth inside luxury residences, corporate boardrooms, and healthcare environments. Equipped with a damp-location rating, it safely extends its clean, low-profile look to high-humidity applications like commercial washrooms, outdoor covered corridors, and hospitality entry paths.

• California Title 24 & JA8 Listed: Fulfills strict regional energy-efficiency and color rendering laws, qualifying projects for maximum utility rebates and strict code compliance.
• High Color Fidelity (92 CRI): Emits a rich, warm **2700K Soft White** beam that ensures retail materials, interior paints, and natural skin tones appear vibrant and true.
• Universal E26 Friction Connection: Shipped with an integrated E26 medium screw base socket adapter for toolless retrofitting into standard legacy incandescent recessed cans.
• 50,000-Hour Rated Service Life: Backed by a **5-year manufacturer warranty**, minimizing maintenance truck rolls and ongoing building engineering replacement costs.

Comprehensive Technical Specifications

• Brand Name: Sylvania
• Product Family / Series: RT5/6 LED Retrofit Downlight Series
• Ordering Product Code / NAED: 40628
• Technical Ordering Abbreviation: LEDR56/RT5/6/725/927/FL80/CEC
• Technology Class: Solid State LED (Light Emitting Diode) Module
• Nominal Wattage: 8.5W (Equivalent to a standard 65W incandescent reflector bulb)
• Input System Voltage: 120V AC
• Operating Frequency: 60Hz
• Initial Luminous Flux: 725 Lumens
• Luminous Efficacy: 85 lm/W
• Color Temperature: 2700K (Soft White Warmth Spectrum)
• Color Rendering Index (CRI): 92
• Beam Spread Optics: 80-Degree Flood (FL) Profile
• Dimming Functionality: Continuously Dimmable (Down to 10% on certified dimmers)
• Average Rated Service Life: 50,000 Hours
• Base Type Interface: E26 Medium Screw Base Plug Adapter included
• Housing Size Compatibility: Standard 5-Inch & 6-Inch Recessed Ceiling Cans
• Maximum Product Diameter (DIA): 7.28 Inches (185 mm)
• Maximum Product Height: 2.68 Inches (68 mm)
• Environmental Safety Certifications: Energy Star Certified, CEC JA8 Compliant, UL Listed for Damp Locations, RoHS Compliant, Lead-Free Construction
• Warranty Protection: 5-Year Limited Sylvania Manufacturer Warranty

System Integration, Retrofit Installation & Handling Safeguards

• Line Voltage and Dimmer Compatibility: This integrated downlight operates directly on regular **120V AC, 60Hz circuit feeds**. It should not be paired with multi-tap commercial ballasts or high-voltage electronic HID transformers. For ideal dimming performance without ghosting or acoustic buzzing, combine with modern electronic low-voltage (ELV) or standard LED-rated TRIAC wall dimmers.
• Quick Recessed Installation Protocol: Always turn off primary building power at the breaker panel before handling or removing old lamps. Remove the legacy incandescent bulb and existing trim plate. Screw the E26 adapter plug directly into the empty socket base inside the housing can. Squeeze the integrated dual-sided steel torsion springs together, slide them into the interior housing clips, and press the trim gently upward until it sits flush against the drywall sheetrock surface.
• Environmental Space Restraints: Certified for **Damp Locations**, making this downlight excellent for humid shower stalls, laundry rooms, and sheltered outdoor commercial canopies. Do not submerge the element directly in liquids or use in completely unventilated, airtight fire-rated enclosures unless the host housing can is specifically certified for those parameters.
• Safe Thermal Dissipation: Built with an advanced integrated aluminum heat sink to keep operating junctions cool. To prevent thermal buildup and maximize component lifespan, keep the exterior trim perimeter free from heavy dust or structural overspray paint. Clean with a lint-free dry cloth only when the light switch is turned off.

Recommended Professional & Commercial Applications

• Premium Residential Downlights: Ideal for luxury kitchens, home theaters, bedrooms, and dining rooms seeking a glare-free, highly dimmable warm atmosphere.
• Commercial Hospitality & Retail: Highly suited for boutique storefronts, hotel guest corridors, lobbies, and restaurant seating booths requiring exceptional color rendering.
• Institutional Common Zones: Perfect for corporate office hallways, medical waiting suites, and educational facilities demanding long-life, flicker-free overhead light sources.