Lightolier SPECPLUS SPS2GFSVA232 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

SPECPLUS SPS2GFSVA232
Page 1 of 2 2'x4' RECESSED FLUORESCENT, LENS FRAME TROFFER, STATIC, 2 LAMP, T8 OR T12
Features
• 5" deep body.
• 3-1/16" lamp to lens for better lamp obscuration.
• 83.2% efficient.
• Clean contoured interior.
• One-piece housing has ribbed construction for added strength.
• Hemmed over side rails for maximum safety.
• Fixture ends turned-in for safe handling.
• Built-in earthquake clips (patent no. 5,072,344).
• Slimline door frame with 1000 square inch lens opening.
• Doo

ملخص المحتوى في الصفحة رقم 2

SPECPLUS SPS2GFSVA232 Page 2 of 2 2'x4' RECESSED FLUORESCENT, LENS FRAME TROFFER, STATIC, 2 LAMP, T8 OR T12 Luminaire Efficacy Rating PHOTOMETRY MODEL NO. SPS2GFSVA232 LER-67.4 Watts-61.2 BF-0.87 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 10 191 88 84 82 80 77 79 77 75 284 77 72 73 69 65 70 67 64 377 68 62 65 60 55 62 58 54 470 61 54 58 52 48 56 51 47 565 55 48 52 46 42 50 45 41 660 49 42 47