Lightolier Specifications, Page 2 of, Model No. QHE2GPFOP228120PG, Job Information Type, A0902

ALTER HIGH EFFICIENCY QHE2GPFOP228 OR 328

Page 2 of 2

2’ X 4’ RECESSED DIRECT/INDIRECT FLUORESCENT 2 OR 3 LAMP, T5 5-1/2'' DEEP MICROPERFORATED MESH LAMP SHIELD, STATIC

Photometry

CERTIFIED TEST REPORT NO. LSCA018

COMPUTED BY LSC PROGRAM **TEST-LITE**

LIGHTOLIER-CFI 2x4 RECESSED LUMINAIRE CAT. NO. QVS2GPFOP228120PG

SILVER BALL. COVER, WHITE REFLECTOR, PERF. LAMP SHIELD, WHITE OVERLAY TWO 28W T5 FLUORESCENT LAMPS. LUMEN RATING = 2610 LMS.

ONE UNIVERSAL TRIAD 120-277V 1 OR 2-LAMP ELECTRONIC BALLAST NO. B228PUNV-C

		CANDLEPOWER SUMMARY				OUTPUT
						LUMENS
ANGLE ALONG		22.5	45	67.5	ACROSS
0	1311	1311	1311	1311	1311
5	1305	1307	1307	1305	1299	126
10	1290	1297	1292	1289	1287
15	1263	1265	1272	1276	1274	358
20	1217	1222	1236	1245	1253
25	1165	1175	1196	1200	1210	548
30	1100	1119	1143	1156	1163
35	1027	1042	1075	1101	1113	671
40	945	963	1004	1051	1055
45	847	877	927	975	992	714
50	742	780	845	901	919
55	635	679	763	821	833	668
60	523	580	663	713	727
65	409	465	562	592	595	522
70	316	370	435	436	423
75	206	259	279	272	269	282
80	119	151	141	158	164
85	38	44	56	57	57	63
90	0	0	0	0	0
	ZONAL LUMENS AND			PERCENTAGES
ZONE		LUMENS	% LAMP		%LUMINAIRE
0-30		1031	19.77		26.12
0-40		1702	32.62		43.11
0-60		3083	59.08		78.06
0-90		3950	75.68		100.00
40-90		2247	43.06		56.89
60-90		866	16.60		21.94
90-180		0		.00		.00
0-180		3950	75.68		100.00
		** EFFICIENCY = 75.7%				**

LUMINANCE SUMMARY-CD. / SQ. M. PAINT REFLECTANCE = .92 S/MH = 1.3 SC = 1.3

ANGLE	ALONG	45	ACROSS	CERTIFIED BY:
45	1718	1887	2019	DATE:
55	1587	1915	2091	DEC 5, 2003
65	1387	1911	2027	PREPARED FOR:
75	1142	1545	1498	LIGHTOLIER-CFI
85	627	918	942	CORNWALL, ONTARIO

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE

TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

Model No. : QHE2GPFOP228120PG

LIGHTING SCIENCES CANADA LTD. 440 PHILLIP ST., UNIT 19 WATERLOO, ONTARIO

CERTIFIED TEST REPORT NO. LSCA018

COMPUTED BY LSC PROGRAM **TEST-LITE**

LIGHTOLIER-CFI 2x4 RECESSED LUMINAIRE CAT. NO. QVS2GPFOP228120PG

SILVER BALL. COVER, WHITE REFLECTOR, PERF. LAMP SHIELD, WHITE OVERLAY TWO 28W T5 FLUORESCENT LAMPS. LUMEN RATING = 2610 LMS.

ONE UNIVERSAL TRIAD 120-277V 1 OR 2-LAMP ELECTRONIC BALLAST NO. B228PUNV-C

COEFFICIENTS OF UTILIZATION

							ZONAL CAVITY			METHOD
					EFFECTIVE FLOOR CAVITY					REFLECTANCE = .20
CC			80				70			50			30			10		0
WALL
	70	50	30	10	70	50	30	10	50	30	10	50	30	10	50	30	10	0
RCR
0	.90	.90 .90 .90			.88	.88 .88 .88			.84	.84 .84		.81 .81 .81			.77	.77 .77		.76
1	.83	.79 .76 .74			.81	.78 .75 .72			.74	.72 .70		.72 .70 .68			.69	.67 .66		.64
2	.76	.70 .65 .61			.74	.68 .64 .60			.66	.62 .58		.63 .60 .57			.61	.58 .56		.54
3	.69	.61 .56 .51			.67	.60 .55 .50			.58	.53 .50		.56 .52 .49			.54	.51 .48		.46
4	.63	.55 .48 .43			.62	.54 .48 .43			.52	.46 .42		.50 .45 .42			.48	.44 .41		.40
5	.58	.48 .41 .36			.56	.47 .41 .36			.46	.40 .36		.44 .39 .35			.43	.38 .35		.33
6	.53	.43 .36 .31			.52	.42 .36 .31			.41	.35 .31		.40 .34 .31			.38	.34 .30		.29
7	.49	.38 .32 .27			.48	.38 .32 .27			.37	.31 .27		.36 .30 .27			.35	.30 .26		.25
8	.45	.34 .28 .23			.44	.34 .28 .23			.33	.27 .23		.32 .27 .23			.31	.26 .23		.21
9	.41	.31 .25 .20			.40	.31 .24 .20			.30	.24 .20		.29 .24 .20			.28	.23 .20		.18
10	.38	.28 .22 .18			.37	.28 .22 .18			.27	.21 .18		.26 .21 .17			.26	.21 .17		.16
			DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES
						LUMINAIRE INPUT WATTS =						64.6
		LABORATORY RESULT MAY NOT BE REPRESENTATIVE OF FIELD PERFORMANCE.
					BALLAST FACTORS HAVE NOT BEEN APPLIED.

Ordering Information Explanation of Catalogue Number Example: QHE2GPFOP328120PG

QHE

2

G

OP

3

28

QUALITY		CEILING TYPE			LAMP		VOLTAGE			OPTIONS
HIGH		Standard exposed			QUANTITY		120V			R = Radio
EFFICIENCY		T-grid ceilings			2		277V			Interference Filter
Recessed direct					3		347V			O = Emergency Lighting
indirect soft										System (for Canada)
light high										N = Emergency Lighting
efficiency	FIXTURE	LAMP SHIELD			LAMP/FIXTURE					System (for U.S.)
optical system	WIDTH	PF = Microperforated				LENGTH
									BALLAST
	2'				(NOMINAL 46'')
					28 = 28W T5			PI = Electronic linear T5, IS
			LAMP SHIELD
					54 = 54W T5 HO			PG* = Electronic linear T5HO, Pro S
				DETAIL				* 54W N/A in PI
			OP = One piece

(no center slot)

SPECIFICATIONS

MATERIALS: One piece chassis constructed from die formed 20 gauge cold rolled steele. Reflectors - 95% reflectance baked white acrylic matte paint finish. Specular aluminum interior reflector. Soft white acrylic film on inside of lamp shield conceals lamp image.

FINISH: Chassis exterior - phosphate undercoating, baked white acrylic matte paint finish.

ELECTRICAL: Rapid start HPF, thermally protected class “P” ballast (Bi-tube type). If K.Os are within 3” of ballast use wire suitable for at least 90C. LABELS: Listed by CSA, UL

Job Information Type:

Lightolier a Genlyte Thomas Company

Technical Information: (978) 657-7600 - (978) 658-0595

631 Airport Road, Fall River, MA 02720 - (508) 679-8131 C.F.I. Division of Canlyte, Inc.

525 Education Road, Cornwall, Ontario, Canada K6H 6C7 - (613) 938-6221 We reserve the right to change details of design, materials and finish. © 2004 Genlyte Thomas Group LLC (Lightolier Division)

A0902 Section 5 / Folio L30-33

®