Lightolier Wal-Master WMRL124120SB دليل المستخدم

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Wal-Master WMRL124120SB
Page 1 of 2 High Performance, 2', Recessed Wallwasher/Accent Light
One Twin-Tube T5 Lamp
Features
• Low iridescent semi-specular reflective system for precise controlled
light output.
• Evenly lights vertical surfaces or displays (no scallops).
• 87% energy savings vs. incandescent.
• 3,150 lumen Biax type (T5) lamp requires fewer fixtures to provide
the same wall illumination as a 150 watt incandescent wallwasher.
• 20,000 hours lamp life requires less maintenance than i

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Walmaster WMRL124120SB Page 2 of 2 High Performance, 2', Recessed Wallwasher/Accent Light One Twin Tube T5 Lamp LER = FP - 43.0 IW - 45.1 BF - 0.95 Photometry Model No. WMRL124120SB Comparative yearly lighting energy cost per 1000 lumens = $5..58 coefficients of utilization — zonal cavity method RF 20 20 20 RC 80 50 30 RW 70 50 30 50 30 10 50 30 10 170 67 65 63 61 59 61 59 57 264 59 54 55 52 49 53 50 48 358 51 46 48 44 41 47 43 40 453 45 40 43 38 35 41 37 34 549 41 35 38 34 30 37 33 29 64