Cooper Lighting FAIL-SAFE VRVT2 دليل المستخدم

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F A I L - S A F E
DESCRIPTION
The VRVT2 Series is an energy efficient industrial Vaportite fixture that Type
Catalog #
features rugged and durable construction. The VRVT2 incorporates a full
metal fixture liner inside a reinforced fiberglass housing with a high impact
diffuser. This Vaportite series is suitable for interior and exterior
Project
applications and can be surface or chain mounted.
Date
Comments
The rugged, durable VRVT2 is perfect for coolers, car washes,
breeze/walkways, ca

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VRVT2 PHOTOMETRICS Coefficients of Utilization Candela Effective floor cavity reflectance 20% o Angle Along II 45 Across rc 80% 70% 50% 30% 10% 0% 1049 1049 1049 0 rw 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0 1034 1047 1056 10 RCR 978 1030 1071 20 0 92 92 92 92 90 90 90 90 84 84 84 79 79 79 75 75 75 72 886 997 1075 30 1 83 78 74 71 80 76 72 69 71 68 66 67 65 62 63 61 59 57 762 934 1027 40 || 2 75 67 61 56 72 65 60 55 61 57 53 58 54 51 54 51 48 46 606 820 939 50 3 68 59