400W飞利浦HPI-T金卤灯
  400W飞利浦HPI-T金卤灯,  飞利浦光源使用寿命长，光衰慢，他还有其他系列金卤灯，欢迎咨询
额定功率：  250-400W  电源电压：220  V
品牌：飞利浦  型号：HPI-T  灯头型号：E40
  mm寿命：20000
MASTER  HPI-T  Plus  250W/645  E40  1SL
  
  
一般特性
  
系统描述                                                                          na
灯头座                                                                                E40
玻壳                                                                                  T46  [T  46mm]
玻壳端口                                                                            透明
运行位置                                                                          p20  [并联20D或水平(HOR)]
5％失效时寿命                                                                5000  hr
10％失效时寿命                                                              7500  hr
20％失效时寿命                                                            11000  hr
50％失效时寿命                                                            20000  hr
LSF场致发光片,额定12000小时，12小时循环      76  %
LSF场致发光片,额定16000小时，12小时循环      63  %
LSF场致发光片,额定20000小时，12小时循环      50  %
LSF场致发光片,额定2000小时，12小时循环          99  %
LSF场致发光片,额定4000小时，12小时循环          96  %
LSF场致发光片,额定6000小时，12小时循环          93  %
LSF场致发光片,额定8000小时，12小时循环          88  %
  
  
电气特性
  
额定光源功率                                                                  250  W
灯电压                                                                              128  V
灯电流(配电感镇流器时)                                                              2.10  A
可调光                                                                                No
光源功率，EM  25°C，额定                                        245  W
光源功率，电磁25°C，标称                                          250  W
  
  
环境特性
  
汞（Hg）含量                                                                  33  mg
  
  
照明灯技术特性
  
色标                                                                                    645  [CCT  of  4500K]
显色指数                                                                            65  Ra8
颜色描述（文字）                                                            冷白色
色温                                                                                    4500  K
色温技术                                                                            4440  K
色度坐标X                                                                                                    365  -
色度坐标Y                                                                                                    377  -
照明效率,额定场致发光片25°C                                              84  Lm/W
LLMF场致发光片,额定20000小时                              60  %
LLMF场致发光片,额定16000小时                                63  %
LLMF场致发光片,额定12000小时                              68  %
LLMF场致发光片,额定8000小时                                  73  %
LLMF场致发光片,额定6000小时                                77  %
LLMF场致发光片,额定4000小时                                82  %
LLMF场致发光片,额定2000小时                                90  %
光通量，场致发光片25°C，额定                                  20500  Lm
  
  
产品尺寸
  
总长C                                                                                                                257  mm
直径D                                                                                                                47  mm
光中心长度L                                                                                                158  mm
弧长O                                                                                                                29  mm
  
  
灯具设计要求
  
灯头灯座温度                                                                      250  C
灯管温度                                                                              550  C