Lightolier Cleanguard Glass CXS Series 2x2 user manual

Summary of the content on the page No. 1

CXS SERIES 2x2
CLEANGUARD CLASS 10,000 CLEAN ROOM
RECESSED FLUORESCENT
2 OR 3 LAMP, T8, 1-5/8" U LAMP, OR TT5

Meets requirements for Federal Standard
209E Class 10,000 & 100,000 Clean Room
tested by Independent Lab.

UL and ULc Listed for wet or damp
locations for covered ceiling use.

Fits 15/16" to 1" wide face grid ceiling sys-
tems or flanged for drywall type ceilings.
Contractor responsible for sealing fixture to
ceiling.

Full perimeter gasketing (closed cell
Neoprene) between door fr

Summary of the content on the page No. 2

CLEANGUARD CLASS 10,000 CLEAN ROOM CXS SERIES 2x2 RECESSED FLUORESCENT LER = FL - 56.0 IW - 53.7 BF - 0.87 PHOTOMETRY MODEL NO. CXS2GFSVI26U120SO Comparative yearly lighting energy cost per 1000 lumens = $4.24 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 10 169 66 63 62 60 58 59 58 56 263 58 54 54 51 48 52 50 47 357 51 46 48 44 41 46 43 40 CXS2GFSVI26U120SO 453 45 40 43 38 35 41 38 34 548 41 35 38