飛利浦 HPI-T 250W單端金屬鹵化物燈 E40


 

MASTER HPI-T Plus 250W/645 E40 1SL

系統(tǒng)描述                                     na

燈頭座                                        E40

玻殼                                         T46 [T 46mm]

玻殼端口                                      透明

運行位置                                     p20 [并聯(lián)+/-20D或水平(HOR)]

5％失效時壽命                                5000 hr

燈電流(配電感鎮(zhèn)流器時)                               2.10 A

可調光                                        No

光源功率，EM 25°C，額定                    245 W

光源功率，電磁25°C，標稱                     250 W 

色標                                          645 [CCT of 4500K]

顯色指數(shù)                                      65 Ra8

色溫技術                                      4440 K

色度坐標X                                                  365 -

色度坐標Y                                                  377 -

照明效率,額定場致發(fā)光片25°C                       84 Lm/W

LLMF場致發(fā)光片,額定20000小時               60 %

LLMF場致發(fā)光片,額定16000小時                63 %

LLMF場致發(fā)光片,額定12000小時               68 %

LLMF場致發(fā)光片,額定8000小時                 73 %

LLMF場致發(fā)光片,額定6000小時                77 %

LLMF場致發(fā)光片,額定4000小時                82 %

LLMF場致發(fā)光片,額定2000小時                90 %

光通量，場致發(fā)光片25°C，額定                 20500 Lm

產品尺寸

總長C                                                        257 mm

直徑D                                                        47 mm

光中心長度L                                                158 mm

弧長O                                                        29 mm

燈具設計要求

燈頭燈座溫度                                   250 C

燈管溫度                                       550 C