18W/950的參數及用途

Philips MASTER TL-D 90 Graphica 18W/950-59cm

1.General Characteristics
Cap-Base:G13 [Medium Bi-Pin Fluorescent]
Bulb :T8 [26 mm]
Life to 50% failures EM:15000 hr
Life to 50% fail Preheat EL,3h:20000 hr
Life to 50% fail Nonpreh EL,3h:12000 hr
Life to 10% fail Nonpreh EL,3h:10000 hr
Life to 10% fail Preheat EL,3h:17000 hr
Life to 10% failures EM:12000 hr
LSF EM 12000h Rated,3h cycle:90 %
LSF EM 8000h Rated,3h cycle:95 %
LSF EM 6000h Rated,3h cycle:96 %
LSF EM 4000h Rated,3h cycle:97 %
LSF EM 2000h Rated,3h cycle:99 %

2.Light Technical Characteristics
Color Code:950 [CCT of 5000K]
Color Rendering Index:97 Ra8
Color Designation (text):Daylight
Color Temperature:5300 K
Chromaticity Coordinate X:342 -
Chromaticity Coordinate Y:352 -
Luminance Average EM:0.80 cd/cm2
Lum Efficacy Rated EM 25°C:52.8 Lm/W
LLMF EM 12000h Rated:84 %
LLMF EM 8000h Rated:86 %
LLMF EM 6000h Rated:87 %
LLMF EM 4000h Rated:89 %
LLMF EM 2000h Rated:90 %
Luminous Flux EM 25°C, Rated:950 Lm
Luminous Flux EM 25°C, Nominal:950 Lm
Design Temperature:25 C

3.Electrical Characteristics
Lamp Wattage:18 W
Dimmable:Yes
Lamp Current EM 25°C:0.360 A
Lamp Wattage EM 25°C, Rated:18.0 W
Lamp Wattage EM 25°C, Nominal:18 W
Lamp Voltage EM 25°C:59 V

常作為標準光源使用，色溫為5000k，作為D50燈管使用，用于印刷機看樣臺，標準光源箱，印刷紡織車間，工作臺等．