Lightolier EYS Series دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

EYE-Q INDIRECT/DIRECT OR DIRECT EYS SERIES 25° LOUVER
Page 1 of 2 SUSPENDED/SURFACE FLUORESCENT LUMINAIRE, SOLID SIDE REFLECTORS, 25° LOUVER
48” LENGTH, 2 LAMP T8; 96” LENGTH, 2 LAMP T8 IN TANDEM
Features
• Ideal for schools, offices or stores.
• 60% uplight, 40% downlight distribution.
• Can be pendant or surface mounted.
• Top reflectors available for downlight only.
• 88.6% efficient.
• 33° x 25° steel louver with safety chain.
• 48" or 96" modular lengths.
• Can be stem or cable mounted at

ملخص المحتوى في الصفحة رقم 2

EYE-Q INDIRECT/DIRECT OR DIRECT EYS SERIES 25° LOUVER Page 2 of 2 SUSPENDED/SURFACE FLUORESCENT LUMINAIRE, SOLID SIDE REFLECTORS, 25° LOUVER 48” LENGTH, 2 LAMP T8; 96” LENGTH, 2 LAMP T8 IN TANDEM PHOTOMETRY MODEL NO. EYS825FX232120O4 coefficients of utilization — zonal cavity method RF 20 20 20 RC 80 50 30 RW 70 50 30 50 30 10 50 30 10 185 82 78 62 60 58 50 48 47 278 72 67 54 51 49 44 42 40 371 63 57 48 44 41 39 36 34 EYS825FX232120O4 465 56 49 43 39 35 35 32 29 560 50 43 39 34 30 32 28 26 655