LTL21W -3V/10W
Application areas
Flashlight
Work light
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Describe
LTL21W -3V/10W
1.产品特征 Features：
· 陶瓷封装，高亮度，高光效
Ceramic package, high brightness, high light efficiency
· 荧光膜技术，颜色一致性好
Fluorescent film technology, good color consistency
· 包装：2000PCS/盘
Packaging: 2000PCS/ disk
2.产品尺寸 Product Size
3.光电参数electric-optical parameters
| Order Codes 订购代码(IF=1050mA，Ta=25°C ) | ||||||
| CCT (K) | Ra | Lumens ( Im ) | Voltage ( V ) | |||
| 4750-7000 | 70 | 520-550 | 550-590 | 590-635 | 2.8-3.0 | 3.0-3.2 |
| W3 | W4 | W5 | V1 | V2 | ||
| Characteristics 特性 |
Unit单位 |
Minimum | Typical典型 | Maximum |
| Thermal Resistance 典型热阳 | °C/w | 3.5 | ||
| Viewing Angle 1/2 发光角度 | degree | 120 | ||
| DC Forward Current 正向电流 | mA | 3000 | ||
| Maximum Lumens of Current 稳态光通量 | lm | 1168 | ||
| Junction Temperature 结温 | °C | 150 |
