ams OSRAM GW Q9LR32.HW DURIS® S 8 High-Voltage 5050 White LED

Introduction

The ams OSRAM DURIS® S 8 (GW Q9LR32.HW) represents a strategic performance benchmark for luminaire manufacturers who require a balance of high radiant power and superior system-level efficiency. Engineered with a high-voltage, low-current architecture, this component allows for more efficient circuit designs. By operating at a higher voltage tier, it reduces resistive heat losses across the PCB and facilitates the use of more cost-effective, high-efficiency non-isolated drivers-effectively lowering the overall system Bill of Materials (BOM).

For LED module manufacturers and fixture designers, the GW Q9LR32.HW offers an industrial-grade "workhorse" in the robust 5050 footprint. Built on ams OSRAM's high-power lead-frame platform, this LED ensures that chromaticity stability and lumen maintenance are preserved throughout the product's rated lifespan, making it the preferred light engine for high-bay fixtures and outdoor roadway modules.

Key Product Features

• Optimized High-Voltage Performance: The series is designed to handle high current densities while maintaining a low thermal load. The higher forward voltage allows for fewer parallel strings, simplifying the driver selection and PCB routing for contract manufacturers (EMS).
• Hot-Color Targeting at 85 °C: Unlike budget-grade LEDs rated only at 25 °C, ams OSRAM characteristically bins the DURIS® S 8 at actual operating temperatures. This ensuring that the chromaticity you specify during the design phase matches the real-world performance once the fixture reaches thermal equilibrium on-site.
• Industrial-Grade Lead-Frame Durability: Featuring a junction-to-solder point thermal resistance that facilitates rapid heat transfer. This stability protects the phosphor layer from premature yellowing during continuous high-wattage operation, preserving the L70/L90 lifespan.
• Exceptional Color Consistency: Binned within a 3-step MacAdam ellipse, the GW Q9LR32.HW ensures that color variance across large-scale installations is virtually invisible to the human eye.
• Standard Footprint Compatibility: The 5.0 mm x 5.0 mm footprint is compatible with standard automated SMT assembly lines and interfaces perfectly with a vast range of existing secondary optics and reflectors.

The GW Q9LR32.HW series is a staple light source for performance-driven markets:

• Industrial High-Bay & Low-Bay: Consistent emitters for warehouse fixtures where daylight contrast and lumen maintenance at high clearances are paramount.
• Municipal Street Lighting: High-throw efficacy for roadway infrastructure projects targeting Energy Star® or high maintenance cycle certifications.
• Parking Lot & Area Floodlighting: Durable light engines for wall packs and security floodlights targeting high lumens-per-watt and resistance to environmental stress.
• Professional Office Troffers: High-lumen density modules where higher voltage strings help in achieving slim-profile driver integration.

Why Source ams OSRAM through Gainer LED?

• In the specialized electronic component distribution landscape, Gainer LED acts as a technical bridge between ams OSRAM's primary manufacturing and your localized assembly needs.
• Verified Batch Integrity: We guarantee 100% original stock in factory-sealed reels. Every shipment is traceable to its original production lot and binning group to ensure project uniformity.
• Wholesale Supply Chain Stability: We maintain strategic inventory levels of the DURIS® S 8 series to protect our B2B partners from semiconductor market lead-time fluctuations.
• Technical Compliance Support: All components meet RoHS and REACH standards. We manage full batch traceability and documentation for international shipping to Europe, North America, and Southeast Asia.
• Engineering Consultation: Our team assists LED lamp manufacturers in selecting the correct flux and chromaticity bins to match specific industrial tenders.