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PHOTOMETRIC DATA

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P-8022-02BX-PL4-REF

COEFFICIENTS OF UTILIZATION
% CEILING REFLECTANCE	80			50
% WALL REFLECTANCE	50	30	10	50	30	10
ROOM CAVITY RATIO	FLOOR CAVITY REFLECTANCE, 20%
0	.65	.65	.65	.64	.64	.64
1	.62	.60	.58	.60	.59	.57
2	.58	.55	.52	.57	.54	.51.
3	.54	.50	.46	.53	.49	.46
4	.50	.45	.41	.49	.45	.41
5	.47	.41	.37	.46	.40	.37
6	.43	.37	.33	.42	.37	.33
7	.40	.34	.30	.39	.33	.30
8	.37	.30	.26	.36	.30	.26
9	.34	28	.23	.33	.27	.23
10	.32	.25	.21	.31	.25	.21

CEILING SYSTEMS (Specify Mounting Style)


T-bar(X1)	Flange(X3B)

Slot grid (X6)

OPTIONS

The PL3 and PL4 louvers are furnished with a semi-specular finish. Optional louvers are "SEMI-SPECULAR WITH LOW-IRIDESCENT" finish (/LI), "SPECULAR" (/SP) or "SPECULAR WITH LOW-IRIDESCENT" finish (/SPLI). To specify, add to the louver call-out "/LI", "SP" OR "/SPLI". Ex: P-8023-04CT-PL4/SP

The P-8000 series is available with the following louver cell sizes in addition to the standard 2' x 2' nine cell and the 2' x 4' eighteen cell.

1' x 4' fixture with 6 or 16 cell available.

MASTER-SLAVE

The P-8000 series is available as a Master-Slave system when used as a three-lamp fixture.

A typical catalog number for a 2' x 4', shallow-housing, 3-inch deep louver, Rapid Start magnetic ballast and 9' whip would be: PS-8023-08RSTW (2)-MS9-PL3

Mounting accessories and ceiling details are shown on pages 21-26.

INSTALLATION

BASIC UNIT SIZES

1774 E. 21st ST. LOS ANGELES, CA 90058 213.746.0360 Fax: 213.746.

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