Lightolier Specifications, Page 2 of, Model No. QHE2GPFOP4FT120SB, Job Information Type, A0902

ALTER HIGH EFFICIENCY QHE2GPFOP4FT

Page 2 of 2

2’ X 4’ RECESSED DIRECT/INDIRECT FLUORESCENT 4 LAMP, TT5 BI-TUBE 5-1/2'' DEEP MICROPERFORATED MESH LAMP SHIELD, STATIC

Photometry

CERTIFIED TEST REPORT NO. LSCA266

COMPUTED BY LSC PROGRAM **TEST-LITE**

LIGHTOLIER-CFI 2x4 RECESSED LUMINAIRE CAT. NO. QHE2GPFOP4FT120SB

WHITE REFLECTOR, SILVER BALLAST COVER, PERF. LAMP SHIELD WITH OVERLAY FOUR 40W BIAXIAL COMPACT FLUORESCENT LAMPS. LUMEN RATING = 3150 LMS.

TWO UNIVERSAL TRIAD 120V 1 OR 2-LAMP ELECTRONIC BALLASTS NO. C240SI120RH

						CANDLEPOWER SUMMARY				OUTPUT
										LUMENS
			ANGLE ALONG			22.5	45	67.5	ACROSS
				0	2829	2829	2829	2829	2829
				5	2823	2832	2824	2816	2807	273
				10	2784	2798	2809	2784	2784
				15	2723	2727	2741	2747	2750	771
				20	2631	2639	2660	2671	2679
				25	2519	2528	2550	2577	2591	1174
				30	2379	2391	2443	2465	2487
				35	2200	2240	2301	2361	2372	1434
				40	2017	2069	2143	2215	2240
				45	1806	1866	1966	2065	2108	1512
				50	1586	1652	1782	1891	1935
				55	1338	1435	1587	1714	1752	1401
				60	1107	1204	1386	1500	1526
				65	862	993	1164	1243	1251	1097
				70	658	766	915	937	926
				75	452	551	605	609	624	611
				80	262	316	329	365	370
				85	89	111	122	132	131	148
				90	0	0	0	0	0
					ZONAL LUMENS AND			PERCENTAGES
				ZONE		LUMENS	% LAMP		%LUMINAIRE
				0-30		2218	17.61		26.35
				0-40		3652	28.99		43.38
				0-60		6564	52.10		77.97
				0-90		8419	66.82		100.00
				40-90		4767	37.84		56.62
				60-90		1855	14.72		22.03
				90-180		0		.00		.00
				0-180		8419	66.82		100.00
						** EFFICIENCY = 66.8%				**
LUMINANCE SUMMARY-CD. / SQ. M.				PAINT REFLECTANCE = .93					S/MH =	1.3
					SC(ALONG) = 1.2, SC(ACROSS) =					1.3
ANGLE	ALONG	45	ACROSS		CERTIFIED BY:
45	3653	3994	4280					DATE:
55	3337	3973	4387					APR 28,		2004
65	2918	3956	4251		PREPARED FOR:
75	2496	3347	3462			LIGHTOLIER-CFI
85	1461	2009	2167			CORNWALL, ONTARIO

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE

TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

Model No. : QHE2GPFOP4FT120SB

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

CERTIFIED TEST REPORT NO. LSCA266

COMPUTED BY LSC PROGRAM **TEST-LITE**

LIGHTOLIER-CFI 2x4 RECESSED LUMINAIRE CAT. NO. QVS2GPFOP4FT120SB

WHITE REFLECTOR, SILVER BALLAST COVER, PERF. LAMP SHIELD WITH OVERLAY FOUR 40W BIAXIAL COMPACT FLUORESCENT LAMPS. LUMEN RATING = 3150 LMS.

TWO UNIVERSAL TRIAD 120V 1 OR 2-LAMP ELECTRONIC BALLASTS NO. C240SI120RH

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	.80	.80 .80 .80			.78	.78 .78 .78			.74	.74 .74		.71 .71 .71			.68	.68 .68		.67
1	.73	.70 .67 .65			.71	.69 .66 .64			.66	.64 .62		.63 .62 .60			.61	.59 .58		.57
2	.67	.62 .58 .54			.65	.60 .57 .53			.58	.55 .52		.56 .53 .51			.54	.52 .50		.48
3	.61	.54 .49 .45			.60	.53 .49 .45			.51	.47 .44		.50 .46 .43			.48	.45 .42		.41
4	.56	.49 .43 .39			.55	.48 .43 .38			.46	.42 .38		.45 .41 .37			.43	.40 .37		.36
5	.52	.43 .38 .33			.50	.43 .37 .33			.41	.36 .33		.40 .36 .32			.39	.35 .32		.31
6	.48	.39 .33 .29			.46	.38 .33 .29			.37	.32 .28		.36 .31 .28			.35	.31 .28		.26
7	.44	.35 .29 .25			.43	.34 .29 .25			.33	.28 .25		.32 .28 .24			.31	.27 .24		.23
8	.40	.31 .26 .22			.39	.31 .26 .22			.30	.25 .22		.29 .25 .21			.28	.24 .21		.20
9	.37	.29 .23 .19			.37	.28 .23 .19			.27	.22 .19		.27 .22		.19	.26	.22 .19		.18
10	.35	.26 .21 .17			.34	.26 .21 .17			.25	.20 .17		.24 .20		.17	.24	.20 .17		.15

DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES

LUMINAIRE INPUT WATTS = 126.3

LABORATORY RESULT MAY NOT BE REPRESENTATIVE OF FIELD PERFORMANCE.

BALLAST FACTORS HAVE NOT BEEN APPLIED.

Ordering Information Explanation of Catalogue Number Example: QHE2GPFOP4FT120SB

QHE

2

G

OP

QUALITY		CEILING TYPE			LAMP		VOLTAGE			OPTIONS
HIGH		Standard exposed			QUANTITY		120V			R = Radio
EFFICIENCY		T-grid ceilings			2		277V			Interference Filter
Recessed direct					4		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 24'')
					FT = TT5 Bi-Tube			BE = 50W Elect., TT5 R5
			LAMP SHIELD
					FL = Two TT5 Bi-Tube			BR = 40W Elect., TT5 R5
				DETAIL	in a 4FT body			BX = 40W Magn., TT5 R5
			OP = One piece

(no center slot)	PB = 40W TT5 Power Spec Dimming*
	PC = 50/55W TT5 Power Spec Dimming*
	SB = 40W Generic Elect. TT5
	* Not available in 347V

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 L30-34

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