| PartNumber | L1F3-U410200014000 | L1F3-U400200012000 | L1F3-U410200012000 |
| Description | High Power LEDs - Single Color UV/NUV | High Power LEDs - Single Color UV/NUV | EMITTER UV 420NM 2A SMD |
| 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 (NUV) | Ultraviolet (NUV) | - |
| Wavelength/Color Temperature | 420 nm | 410 nm | - |
| Luminous Flux/Radiant Flux | 1450 mW | 1300 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 | - |