Description
Generation 4 CXM-18 COB Arrays White LED
Features
• High lumen output and efficacy typical
• Over 3,730 lm, 139 LPW @ 3000K, 90CRI, Tj= 85ºC
• Over 4,775 lm, 177 LPW @ 5000K, 70CRI, Tj= 85ºC
• CCT range 2400K, 2700K, 3000K, 3500K, 4000K, 5000K, 5700K and 6500K
• AccuWhite High Color Rendering, 97CRI Typ. Most CCTs
• 3 SDCM color binning standard, 2 SDCM binning available
• Excellent optical emission uniformity and color over angle consistency
• Exceptional long term color stability
• Superior thermal conductivity for uniform heat spreading
• Environmentally friendly: RoHS and REACH compliant
• UL recognized, file # E465703
Applications
• Spotlights/Track Lights
• Downlights
• Shop Lighting
• Hospitality Lighting
• Architectural and Specialty
• Street Lighting
• Parking Lot and Area Lighting
• Tunnel Lighting
CCT, CRI and R9 Values
| Correlated Color Temperatures | XX Value | CRI | R9 |
| 4000K, 5000K, 5700K, 6500K | 70 | >70 | – |
| 2700K, 3000K, 3500K, 4000K, 5000K, 5700K, 6500K | 80 | >80 | >0 |
| 2400K, 2700K, 3000K, 3500K, 4000K, 5000K | 90 | >90 | >50 |
| 2700K, 3000K | 95 | >95 | >85 |
| 3500K, 4000K, 5000K | >75 |
Ordering Part Numbers
The following tables describe products with typical flux and minimum flux measured at 800mA and specified at Tj = 85ºC. The values at 25ºC are calculated and shown for reference only.
| CCT | Output Flux (lm) | Color
Rendering Index (min.) |
Ordering Part Number | |||
| Typ. (85ºC) | Min. (85ºC) | Calculated
Typ. (25ºC) |
3-step MacAdam Ellipse | 2-step MacAdam Ellipse | ||
| 2400K | 2,805 | 2,610 | 3,085 | 90 | CXM-18-24-90-36-AA40-F5-3 | CXM-18-24-90-36-AA40-F5-2 |
| 2700K | 4,326 | 4,025 | 4,760 | 80 | CXM-18-27-80-36-AA40-F5-3 | CXM-18-27-80-36-AA40-F5-2 |
| 3,575 | 3,325 | 3,930 | 90 | CXM-18-27-90-36-AA40-F5-3 | CXM-18-27-90-36-AA40-F5-2 | |
| 3,090 | 2,875 | 3,340 | 95 | CXM-18-27-95-36-AA40-F5-3 | CXM-18-27-95-36-AA40-F5-2 | |
| 3000K | 4,475 | 4,160 | 4,920 | 70 | CXM-18-30-70-36-AA40-F5-3 | CXM-18-30-70-36-AA40-F5-2 |
| 4,400 | 4,090 | 4,840 | 80 | CXM-18-30-80-36-AA40-F5-3 | CXM-18-30-80-36-AA40-F5-2 | |
| 3,730 | 3,470 | 4,105 | 90 | CXM-18-30-90-36-AA40-F5-3 | CXM-18-30-90-36-AA40-F5-2 | |
| 3,215 | 2,990 | 3,536 | 95 | CXM-18-30-95-36-AA40-F5-3 | CXM-18-30-95-36-AA40-F5-2 | |
| 3500K | 4,475 | 4,160 | 4,920 | 80 | CXM-18-35-80-36-AA40-F5-3 | CXM-18-35-80-36-AA40-F5-2 |
| 3,805 | 3,540 | 4,185 | 90 | CXM-18-35-90-36-AA40-F5-3 | CXM-18-35-90-36-AA40-F5-2 | |
| 3,395 | 3,155 | 3,735 | 95 | CXM-18-35-95-36-AA40-F5-3 | CXM-18-35-95-36-AA40-F5-2 | |
| 4000K | 4,660 | 4,335 | 5,125 | 70 | CXM-18-40-70-36-AA40-F5-3 | CXM-18-40-70-36-AA40-F5-2 |
| 4,505 | 4,190 | 4,955 | 80 | CXM-18-40-80-36-AA40-F5-3 | CXM-18-40-80-36-AA40-F5-2 | |
| 3,915 | 3,640 | 4,305 | 90 | CXM-18-40-90-36-AA40-F5-3 | CXM-18-40-90-36-AA40-F5-2 | |
| 3,550 | 3,300 | 3,905 | 95 | CXM-18-40-95-36-AA40-F5-3 | CXM-18-40-95-36-AA40-F5-2 | |
| 5000K | 4,775 | 4,440 | 5,250 | 70 | CXM-18-50-70-36-AA40-F5-3 | |
| 4,530 | 4,210 | 4,985 | 80 | CXM-18-50-80-36-AA40-F5-3 | ||
| 4,100 | 3,815 | 4,510 | 90 | CXM-18-50-90-36-AA40-F5-3 | ||
| 3,540 | 3,290 | 3,895 | 95 | CXM-18-50-95-36-AA40-F5-3 | ||
| 5700K | 4,740 | 4,410 | 5,215 | 70 | CXM-18-57-70-36-AA40-F5-3 | |
| 4,475 | 4,161 | 4,920 | 80 | CXM-18-57-80-36-AA40-F5-3 | ||
| 6500K | 4,440 | 4,190 | 4,885 | 70 | CXM-18-65-70-36-AA40-F5-3 | |
| 4,325 | 4,020 | 4,755 | 80 | CXM-18-65-80-36-AA40-F5-3 | ||
Operating Characteristics1
| Parameter | Symbol | Minimum | Typical | Maximum | Unit |
| Forward Current2 | If | 800 | 2,500 | mA | |
| Forward Voltage3 | Vf | 31.0 | 33.5 | 37.0 | V |
| Power | 26.8 | 93.8 | W | ||
| Operating Case Temperature | T c | 120 | ºC | ||
| Light Emitting Surface Diameter | LES | 17.5 | mm | ||
| Thermal Resistance (junction-to-case) | Θjc | 0.17 | ºC/W | ||
| Junction Temperature | Tj | 150 | ºC | ||
| Viewing Angle | 120 | Degree |
