Lightolier MBS2GPW154 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

Mini-Beam 2' x 4' Recessed Fluorescent MBS2GPW154
Page 1 of 2 Direct/Indirect, Static, 1 Lamp, Linear T5, 54 Watt or 28 Watt
Features
• Direct/indirect lamp shield appearance with soft contoured
interior.
• Four inch wide perforated mesh lamp shield with white acrylic
overlay.
• 78% efficient.
• Only 5-1/2" deep.
• Same fixture fits both G and T ceiling types.
• Fits flush to face of slot grid (T) ceiling types.
• Lamp shield hinges from either side.
• Hinged external ballast housing compartment

ملخص المحتوى في الصفحة رقم 2

Mini-Beam 2' x 4' Recessed Fluorescent MBS2GPW154 Page 2 of 2 Direct/Indirect, Static, 1 Lamp, Linear T5, 54 Watt or 28 Watt LER = FL -56.2 IW - 61.1 BF - 0.88 Photometry Model No. MBS2GPW154120PG Comparative yearly lighting energy cost per 1000 lumens = $7.40 coefficients of utilization — zonal cavity method (effective floor cavity reflectance 0.20) RF 20 20 20 RC 80 50 30 RW 70 50 30 50 30 10 50 30 10 06984 LIGHTOLIER, INC. 185 82 78 76 74 72 73 71 70 MBS2GPW154120PG 277 71 66 67 63 59 64 61