Cooper Lighting P4S8X-X دليل المستخدم

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COOPER LIGHTING - METALUX
DESCRIPTION
The DIVM Series is an energy efficient family of industrials that feature Type
Catalog #
premium performance and durability. The industrial series incorporates
heavy duty, embossed, reflectors that precisely direct and effectively control
light. The special deep center "V" reflector provides 30° crosswise shielding
Project
to minimize glare. The versatile DIVM Series can be installed using various
mounting methods and numerous options and accessories a

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PHOTOMETRICS DIVM Coeffic ie nt s of Ut i li za t i on Can d el a o Effective floor cavity reflectance 20% Angle Along II 45 Across ⊥ rc 80% 70% 50% 30% 10% 0% 0 3751 3751 3751 rw 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0 3725 3714 3769 10 RCR 3549 3552 3622 20 0 98 98 98 98 94 94 94 94 86 86 86 79 79 79 72 72 72 69 3255 3310 3380 30 1 90 86 83 80 86 83 80 77 76 74 71 70 68 66 64 63 61 59 2880 2957 3145 ⊥ 40 || 2 82 75 70 65 78 72 67 63 67 63 59 61 58 55 56 51 54 49 2395 2590 2528 50