| PartNumber | L1F3-U390200012000 | L1F3-U390200010000 |
| Description | High Power LEDs - Single Color UV/NUV | High Power LEDs - Single Color Luxeon UV U4 |
| Manufacturer | Lumileds | Lumileds |
| Product Category | High Power LEDs - Single Color | High Power LEDs - Single Color |
| Product | UV LEDs (Ultraviolet) | UV LEDs (Ultraviolet) |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SMD-2 | SMD-2 |
| Illumination Color | Ultraviolet (UVA) | Ultraviolet (UVA) |
| Wavelength/Color Temperature | 400 nm | 400 nm |
| Luminous Flux/Radiant Flux | 1300 mW | 1100 mW |
| Lens Color/Style | Clear | Clear |
| If Forward Current | 1000 mA | 1000 mA |
| Vf Forward Voltage | 3.4 V | 3.4 V |
| Power Rating | - | - |
| Length | 2.12 mm | 2.12 mm |
| Width | 1.72 mm | 1.72 mm |
| Height | 0.66 mm | 0.66 mm |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 120 C | + 120 C |
| Series | LUXEON UV U2 | LUXEON UV U2 |
| Packaging | Reel | Reel |
| Brand | Lumileds | Lumileds |
| LED Size | 2.12 mm x 1.72 mm | 2.12 mm x 1.72 mm |
| Viewing Angle | 138 deg | 138 deg |
| Product Type | LED - High Power | LED - High Power |
| Factory Pack Quantity | 500 | 500 |
| Subcategory | LEDs | LEDs |
| Tradename | LUXEON | LUXEON |