Lightolier Video Teleconference Luminaire VTS2GPK332 دليل المستخدم

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VIDEO TELECONFERENCE LUMINAIRE VTS2GPK332
Page 1 of 2 2'x4' RECESSED FLUORESCENT
Features
• Provides soft vertical illumination for comfortable televising of par-
ticipants.
• Shields the camera from light sources and eliminates glare on the
projection screen.
• Integrated specular parabolic blades and prismatic acrylic lens
assembly for directional brightness control.
• 86 minimum VCP in rooms with less than 10' ceiling (3 lamp T8).
• Spring-loaded latches.
• Concealed “T” hinges.
• Louver/len

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VIDEO TELECONFERENCE LUMINAIRE VTS2GPK332 Page 2 of 2 2'x4' RECESSED FLUORESCENT LER = FP - 54.6 IW - 83.5 BF - 0.89 PHOTOMETRY MODEL NO. VTS2GPK332120O3 Comparative yearly lighting energy cost per 1000 lumens = $4.39 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 10 167 65 63 61 60 59 59 58 57 263 59 56 56 54 52 54 52 51 VTS2GPK332120O3 358 54 50 51 48 46 50 47 45 455 49 45 47 44 41 46 43 40 551 45