Lightolier HDS2GLW1FT Ordering Information, Options/Accessories, Specifications, Page 2 of

HP90 Semi HDS2GLW1FT

Page 2 of 2

Direct/Indirect Semi-Recessed Fluorescent 2' x 2' with Acrylic Linear Prismatic Lens, 1 Lamp TT5

Model No. HDS2GLW1FTUNVPR

LER = FP - 64.1 IW - 38.4 BF - 1.0 Comparative yearly lighting energy cost per

1000 lumens = $3.74

Report Number: G2008239

Catalog Number: HDS2GLW1FTUNVPR

Lamps: (1) F40 TT5

Luminaire: HP90 Semi-Recssed 2' x 2' with

linear prismatic lens.

Ballast: ICN-2TTP40-SC

Report is based on 3150 Lumens per lamp. Efficiency: 78.2%

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	83	78	74	73	70	67	70	67	65
02	75	67	61	63	58	54	60	56	53
03	68	59	52	55	49	45	53	48	44
04	62	52	44	49	42	38	47	41	37
05	57	46	39	43	37	32	42	36	32
06	52	41	34	39	33	28	38	32	28
07	49	37	30	36	29	25	34	29	25
08	45	34	27	32	26	22	31	26	22
09	42	31	25	30	24	20	29	24	20
10	40	29	22	28	22	18	27	22	18

CANDELA DISTRIBUTION

	0.0	45.0	90.0	FLUX
0	737	737	737
5	731	734	736	70
15	699	712	722	201
25	640	669	694	308
35	556	604	646	377
45	449	519	582	399
55	321	425	511	376
65	183	333	428	317
75	81	246	341	242
85	17	174	277	172
90	3	115	208

ZONAL LUMEN SUMMARY

ZONE	LUMENS	% LAMP	% FIXT
00-030	579	18.4	23.5
00-040	957	30.4	38.8
00-060	1723	55.0	70.3
00-090	2463	78.2	100.0
90-180	0000	0.0	000.0
00-180	2463	78.2	100.0

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG.	0-DEG. 45-DEG. 90-DEG.
45	1687.	1949.	2186.
55	1431.	1895.	2278.
65	1043.	1897.	2439.
75	667.	2026.	2808.
85	267.	2735.	4353.

Ordering Information

Explanation of Catalog Number. Example: HDS2GLW1FTUNVPR

HD

S

2

G

L

W

1

FT

HP90	Body Style:	Fixture	Ceiling Type:	Acrylic Lens	Reflector:
Direct/Indirect	S = Static	Width	Fits both		White
Semi-Recessed			Standard Grid
			and
			Slot Grid

Options/Accessories

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

Drywall Kit: Order Catalog Number: FK92X2.

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

LampLamp:

Quantity (By Others) 1=1 Lamp

Voltage:
			Options:
120, 277 or			Add appropriate
UNV=120-277			suffix to catalog
			no., ie: (A)
	Ballast	Type:
		<20THD <10THD
1 Lamp Elec. TT5		SB*	IB**
(40 Watt)		–	PR†
1 Lamp Elec. TT5
(40 Watt)		BE*
1 Lamp Elec. TT5			–
(50 Watt)		–	BF*
1 Lamp Elec. TT5
(55 Watt)		PB	–
LOL Dimming TT5

*Instant Start Standard.

Other dimming options. Consult factory.

NOTE:

For TT5 40W UNV, you must use IB or PR Ballast Code. †Program Rapid Start

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

Specifications

Performance: In an installation of 1 lamp 40W luminaires in a room cavity ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .78. To reduce glare the average brightness at 65° shall not exceed 2439 candelas per square meter. To control veiling reflections, luminaire output in the 30°-90° zone shall not be less than 76.5%.

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. 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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