
ams OSRAM SOLERIQ® S 19 GW KAFFBB.GM High-Intensity 19mm LES CoB LED
* Manufacturer: ams OSRAM (Original SOLERIQ® S 19 Series)
* Part Number: GW KAFFBB.GM
* LES (Light Emitting Surface): 19.0 mm (Optimized for high center-beam intensity)
* Mechanical Size: Standard 24.0 mm x 24.0 mm Footprint
* Typical Flux: ~5000 - 8000 lm tier (@ 1050mA, 85°C)
* Luminous Efficacy: Up to 160 lm/W+ (@ 85°C, 3000K 80CRI)
* Thermal Path: Metal-core substrate for superior heat transfer and mechanical durability.
* Supply Status: Original factory trays in stock; Full batch traceability at Gainer LED.
Description
Introduction
The ams OSRAM SOLERIQ® S 13 (GW KAFFBB.GM) represents a strategic performance benchmark for luminaire manufacturers who require a balance of high radiant power and exceptional thermal reliability in a standardized footprint. Specifically engineered to replace traditional HID and high-wattage halogen lamps, the S 19 series utilizes an optimized 19.0 mm Light Emitting Surface (LES) to deliver intense optical density. This series allow LED module manufacturers to achieve massive light output from a single concentrated source, facilitating tighter beam angles and significantly higher center-beam candlepower (CBCP).
For fixture designers and authorized agents, the GW KAFFBB.GM series addresses the critical challenge of maintaining color uniformity in large-scale commercial and industrial installations. Built on a robust metal-core carrier, these integrated arrays ensure that target chromaticity and lumen maintenance are preserved throughout the product's rated industrial lifespan.
Key Product Features
- Verified Hot-Color Targeting at 85 °C: Unlike budget-tier CoBs characterized only at 25°C, ams OSRAM bins this series at actual operating temperatures. This ensuring that the chromaticity you specify during the design phase matches the real-world performance on-site.
- Superior 19.0mm LES Optical Density: The emission area is compatible with a vast array of standard reflectors and TIR lenses. For luminaire manufacturers, this facilitates precise beam steering and eliminates "halo" artifacts common in poorly optimized integrated arrays.
- Metal-Core Substrate Reliability: Utilizing an aluminum-core substrate facilitates rapid heat transfer and mechanical durability. This reduces the risk of substrate cracking during manual or high-torque mechanical mounting-a major advantage for contract manufacturers (EMS).
- Professional-Grade Color Consistency: Binned within a 3-step MacAdam ellipse, the SOLERIQ® S 19 ensures that color variance across large-scale installations is virtually invisible to the human eye.
- System BOM Cost Reduction: With high efficacy (lm/W) from a single point source, designers can achieve target lumen packages with simpler driver designs and smaller heatsinks, effectively lowering the overall Bill of Materials (BOM).
| Parameter | Performance Specification |
| Mechanical Dimensions | 24.0 mm x 24.0 mm x 1.4 mm |
| Light Emitting Surface (LES) | 19.0 mm |
| Typical Forward Voltage | 33.0 V – 36.0 V (Nominal 34.7 V) |
| Nominal Drive Current | 1050 mA |
| Maximum Forward Current | 1920 mA |
| Typical Luminous Flux | ~5500 - 6800 lm (Depending on Bin Rank) |
| CCT Range | 2700K, 3000K, 3500K, 4000K, 5000K |
| Color Rendering Index (CRI) | 80 Minimum |
| Thermal Resistance | ~0.33 K/W (Low thermal resistance) |
| Product Category | Description | Order Code |
|---|---|---|
| GW KAFFBB.GM-D1-27A2D2 | ΦV = 1137 ... 1257 lm, 2700 K (IF = 300 mA) | Q65113A7103 |
| GW KAFFBB.GM-D13-50A2D2 | ΦV = 1340 ... 1490 lm, 5000 K (IF = 300 mA) | Q65113A9300 |
| GW KAFFBB.GM-D2-30A2D2 | ΦV = 1199 ... 1325 lm, 3000 K (IF = 300 mA) | Q65113A7102 |
| GW KAFFBB.GM-D3-35A2D2 | ΦV = 1261 ... 1393 lm, 3500 K (IF = 300 mA) | Q65113A7101 |
| GW KAFFBB.GM-D4-40A2D2 | ΦV = 1314 ... 1452 lm, 4000 K (IF = 300 mA) | Q65113A7100 |
The SOLERIQ® S 19 GW KAFFBB.GM series is a staple light source for:
- Industrial High-Bay & Low-Bay: Consistent, high-intensity daylight white sources for warehouses requiring high alertness and visibility.
- Outdoor Roadway & High-Mast Lighting: Reliable light engine for municipal infrastructure projects targeting Energy Star® or high efficacy ratings.
- Large Commercial Spotlights: High-density arrays that enable narrow-beam reflectors to showcase merchandise in retail environments with high CBCP.
- Specialty Floodlighting: Durable light engines for parking lots and perimeter security lighting requiring 50,000+ hour lifespans.
Why Source ams OSRAM through Gainer LED?
- In the competitive B2B electronic component distribution landscape, Gainer LED acts as a technical bridge between ams OSRAM's primary manufacturing and your localized assembly needs.
- 100% Original Stock: We guarantee verified stock in factory-sealed trays. Every shipment is traceable to its original production lot and binning group to ensure project uniformity.
- Strategic Wholesale Inventory: We maintain strategic inventory levels of high-demand SOLERIQ® bins to protect our B2B partners from semiconductor market lead-time fluctuations.
- Technical Consultation: Our team assists LED lamp manufacturers in selecting the correct flux and chromaticity ranks to match specific project requirements.
- Export Support: All components meet RoHS and REACH standards. We manage full batch traceability and documentation for international shipping.
FAQ
Q: Is the GW KAFFBB.GM compatible with standard Size 19 CoB holders?
A: Yes. The 24.0 x 24.0 mm mechanical footprint is a global industry standard. It is fully compatible with solderless holders from brands like BJB, Molex, and TE Connectivity designed for 19mm LES CoBs.
Q: What is the benefit of the 85°C characterization?
A: Budget LEDs shift color significantly when they warm up in a fixture. By binning at 85°C (the typical temperature inside a working fixture), ams OSRAM ensures that the light quality you see on the datasheet is exactly what the end-user sees in the final installation.
Q: Can I drive the SOLERIQ® S 19 higher than the nominal 1050mA current?
A: Yes, the series is rated for a maximum of 1920mA. However, to maintain the L70 lifespan, ensure your heatsink is rated for the additional heat load and use high-quality thermal interface material to assist the low thermal resistance path.
Q: Does Gainer LED provide bin-specific shipping for large projects?
A: Absolutely. We understand that for large roadway or industrial installations, color consistency is paramount. We coordinate wholesale shipments to provide consistent flux and chromaticity bins across your entire order.
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