Lightolier Guardsman GVS SERIES 1X4 دليل المستخدم

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GUARDSMAN GVS SERIES 1X4
Page 1 of 2 VANDAL RESISTANT, 1'x4' RECESSED FLUORESCENT, STATIC, 1 OR 2 LAMP, T8 OR T12
Features
• Excellent for locations where vandal resistance is required.
• Prismatic lens is 3/16" thick pattern 12, minimum impact strength,
130 foot pounds.
• Full perimeter gasketing (closed cell Neoprene) between door frame
and lens.
• Tamper resistant holt head screws secure lens to housing.
• 4-3/4" deep body.
• 62.2% efficient (T8).
• Turned up edges for safe handling.
• Black

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GUARDSMAN GVS SERIES 1X4 Page 2 of 2 VANDAL RESISTANT, 1'x4' RECESSED FLUORESCENT, STATIC, 1 OR 2 LAMP, T8 OR T12 LER = FL - 48.3 IW - 80.0 BF - 0.95 PHOTOMETRY MODEL NO. GVS1GFSVK232 Comparative yearly lighting energy cost per 1000 lumens = $5.00 coefficients of utilization — zonal cavity method RF 20 20 20 RC 80 50 30 RW 70 50 30 50 30 10 50 30 10 168 66 63 62 60 58 59 58 57 263 58 54 55 52 49 53 51 48 358 52 47 49 46 42 47 44 42 453 47 42 44 40 37 43 39 36 549 42 37 40 36 32 39 35 32 646 38