Lightolier HDB2SLW214 Ordering Information, Options/Accessories, Specifications, Page 2 of

HP90 Surface HDB2SLW214 or 224

Page 2 of 2

Direct/Indirect Surface Mounted Fluorescent 2' x 2' with Acrylic Linear Prismatic Lens, 2 Lamp T5

Model No. HDB2SLW214120PG

LER = FP - 58.1 IW - 30.6 BF - 1.O Comparative yearly lighting energy cost per

1000 lumens = $4.13

Report Number: G2008276A

Catalog Number: HDB2SLW214120PG

Lamps: (2)F14T5

Luminaire: HP90 Semi-Recessed 2' x 2' with linear prismatic lens.

Ballast: ER21120MHT

Report is based on 1200 Lumens per lamp. Efficiency: 74.1%

CIE Type-Direct-Indirect
Plane:					0-Deg			90-Deg
Spacing Criteria:						1.2			1.4
Shielding Angles:						90			90
Plane:					0-Deg			90-Deg
Luminous Length:					23.040			23.040
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.200
RC		80			50			30
RW	70	50	30	50	30	10	50	30	10
01	79	74	70	69	66	63	66	64	61
02	71	64	58	59	55	51	57	53	50
03	64	55	48	52	46	42	50	45	41
04	58	49	41	46	40	35	44	39	35
05	54	43	36	41	35	30	39	34	30
06	49	39	32	37	31	26	35	30	26
07	47	35	28	33	27	23	32	27	23
08	43	32	25	30	25	20	29	24	20
09	40	29	23	28	22	18	27	22	18
10	37	27	21	26	20	17	25	20	17

CANDELA DISTRIBUTION

	0.0	45.0	90.0	FLUX
0	511	511	511
5	508	509	512	49
15	486	495	502	140
25	446	466	484	215
35	389	425	458	266
45	315	370	420	285
55	227	310	376	274
65	131	248	324	237
75	59	188	264	185
85	13	131	212	130
90	2	84	151

ZONAL LUMEN SUMMARY

ZONE	LUMENS	% LAMP	% FIXT
00-030	403	16.8	22.7
00-040	669	27.9	37.6
00-060	1228	51.2	69.0
00-090	1780	74.1	100.0
90-180	0000	0.0	000.0
00-180	1780	74.1	100.0

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 1183. 1390. 1578.

55 1012. 1382. 1676.

65 746. 1413. 1846.

75 486. 1548. 2174.

85 204. 2059. 3332.

Model No. HDB2SLW224120PG

LER = FP - IW - 46.7 BF - 1.0 Comparative yearly lighting energy cost per

1000 lumens = $3.63

Report Number: G2008227A

Catalog Number: HDB2SLW224120PG

Lamps: (2) F24T5 HO

Luminaire: HP90 Surface 2' x 2' with linear prismatic lens.

Ballast: ER224120M

Report is based on 2000 Lumens per lamp. Efficiency: 77.1%

CIE Type-Direct-Indirect
Plane:					0-Deg			90-Deg
Spacing Criteria:						1.2			1.4
Shielding Angles:						90			90
Plane:					0-Deg			90-Deg
Luminous Length:					23.040			23.040
Height of Side:					2.280			2.280
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.200
RC		80			50			30
RW	70	50	30	50	30	10	50	30	10
01	82	77	73	72	69	66	69	66	64
02	73	66	60	62	57	53	59	55	51
03	67	57	50	54	48	43	51	47	43
04	61	50	43	47	41	36	46	40	36
05	56	45	37	42	36	31	41	35	31
06	51	40	33	38	32	27	37	31	27
07	47	36	29	35	28	24	33	28	24
08	44	33	26	32	26	21	31	25	21
09	41	30	24	29	23	19	28	23	19
10	39	28	22	27	21	17	26	21	17

CANDELA DISTRIBUTION

	0.0	45.0	90.0	FLUX
0	885	885	885
5	882	882	885	84
15	844	858	870	243
25	774	808	839	373
35	674	735	795	460
45	546	643	731	495
55	391	537	655	474
65	227	430	561	409
75	102	323	461	320
85	22	225	368	226
90	3	146	265

ZONAL LUMEN SUMMARY

ZONE	LUMENS	% LAMP	% FIXT
00-030	699	17.5	22.7
00-040	1160	29.0	37.6
00-060	2129	53.2	69.0
00-090	3083	77.1	100.0
90-180	0000	00.0	000.0
00-180	3083	77.1	100.0

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 2051. 2415. 2746.

55 1743. 2394. 2920.

65 1293. 2450. 3196.

75 840. 2660. 3797.

85 346. 3536. 5783.

Ordering Information

Explanation of Catalog Number. Example: HBS2GLW224UNVPG

HD	B	2		S		L
HP90	Body Style:	Fixture	Ceiling		Type:	Acrylic Lens
Direct/Indirect	B = Surface	Width		Surface
Surface	Mounted

W

Reflector:

White

2

Lamp
		Lamp:
Quantity		(By Others)
2=2 Lamp	14=T5 14W
	24=T5HO 24W
		(Nominal 24")

Voltage:					Options:
120, 277 or				Add appropriate
UNV=120-277				suffix to catalog
					no., ie: (A)
		Ballast Type:
			<20THD <10THD
2 Lamp Elec. T5			–		PG ††
	(14 Watt)				PG ††
2 Lamp Elec. T5HO			–
	(24 Watt)

††Program Rapid Start (UNV only)

Options/Accessories

Fusing: Internal fast blow fusing: SUFFIX: A. Internal slow blow fusing: SUFFIX: C.

Electrical Wiring Options: Emergency Packs are only avalable for remote mounting. Consult factory.

For motion or light sensor. See Folio OA20-10..

Specifications

Performance: In an installation of 2 lamp 24W luminaires in a room cavity ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .77. To reduce glare the average brightness at 65° shall not exceed 3196 candelas per square meter. To control veiling reflections, luminaire output in the 30°-90° zone shall not be less than 77.3%.

Materials: Chassis parts are die-formed code gauge steel.

Lamp Shield: Linear prismatic translucent DR acrylic lens.

Finish: Chassis exterior – Soft white post painted polyester powder. Cavity – Soft white post painted polyester powder. Rust preventative undercoating.

Specifications (continued)

Reflector – Soft white post painted polyester powder.

Electrical: Thermally protected class “P’ ballast C.B.M. approved, non PCB. If K.O. is within 3" of ballast, use wire suitable for at least 90°.

UL Listed for damp locations. Labels: I.B.E.W./UL and ULc Listed.

This product may have a mercury containing lamp. Manage in accord with Disposal Laws. See: www.lamprecycle.org

Job Information Type:

For Factory Technical Information: (978) 657-7600 • Fax (978) 658-0595

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710 We reserve the right to change details of design, materials and finish.

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