型号: | R4122-V02 |
---|---|
品牌: | Nu Lite |
原产地: | - |
类别: | 电器、照明 / 照明 / LED灯 |
标签︰ | - |
单价: |
-
|
最少订量: | 100 件 |
即时通讯: | 最后上线︰2016/01/11 |
Characteristics
Characteristics | Unit | Minimum | Typical | Maximum |
Viewing angle | degrees |
| 120 |
|
DC forward voltage | V | 19.6 | 21 | 22.4 |
DC forward current | mA |
| 600 |
|
Flux Characteristics
Color | Warm White | Neutral White | Cool White | ||
Base Number | R4122W30 | R4122N45 | R4122C60 | ||
Luminous Flux Lumen | 1249 | 1285 | 1322 | ||
Luminous Efficiency (Lm/W) | 88 | 95 | 101 | ||
Ra | 74 | 74 | 75 | ||
CIE X | 0.4444 | 0.3677 | 0.3248 | ||
CIE Y | 0.4120 | 0.3754 | 0.3360 | ||
Color Temperature | Min | 2851 | 4251 | 5751 | |
Typical | 3000 | 4500 | 6000 | ||
Max | 3250 | 4750 | 6250 | ||
Note:
1. Parts are tested at
2. Flux measurements have ± 7% tolerance.