Cooper Lighting GPF15SPW764 manual Hps, K E M O U N Tt R U N N I O N M O U N T

G P F G E N E R A L P U R P O S E F L O O D F L O O D L I G H T I N G

P H O T O M E T R I C S [ C o m p l e t e I E S f i l e s a v a i l a b l e a t w w w . c o o p e r l i g h t i n g . c o m ]

										6											6
										5											5
										4											4
										3											3
										2											2
						A B	C D	E		1						A B	C D	E			1
										0											0
										1											1
5	4	3	2	1	0	1	2	3	4	5	5	4	3	2	1	0	1	2	3	4	5
G P F 4 0 S 7 6 . I E S											G P F 4 0 M 7 6 . I E S
400-Watt HPS											400-Watt MH
50,000 Lumen Lamp											36,000 Lumen Lamp
Tilt-45°											Tilt-45°
										3											3
										2											2
										1											1
						A	B C D E									A	B C D E
										0											0
										1											1
3		2	1		0		1		2	3	3		2	1		0	1			2	3
G P F 9 1 S 7 7 . I E S											G P F 9 1 M 7 7 . I E S
1000-Watt HPS											1000-Watt MH
140,000 Lumen Lamp											110,000 Lumen Lamp
Tilt-45°											Tilt-45°

F O O T C A N D L E TA B L E

Select mounting height and read across for footcandle values of each isofootcandle line. Distance in units of mounting height.

Mounting	Footcandle Values for
Height	Isofootcandle Lines
	A	B	C	D	E
GPF40S76.IES / GPF40M76.IES
20'	10.00	5.00	2.00	1.00	0.50
25'	6.40	3.20	1.28	0.64	0.32
30'	4.44	2.22	0.89	0.44	0.22
35'	3.27	1.63	0.65	0.33	0.18
40'	2.50	1.25	0.50	0.25	0.13
GPF91S77.IES / GPF91M77.IES
30'	20.00	10.00	5.00	2.00	1.00
35'	14.69	7.35	3.67	1.47	0.73
40'	11.25	5.63	2.81	1.13	0.56
45'	8.89	4.44	2.22	0.89	0.44
50'	7.20	3.60	1.80	0.72	0.36
B E A M AVA I L A B I L I T Y A N D L A M P O R I E N TAT I O N
Distribution
Type (HxV)	HPS		MH	Orientation
7x6	•		•	Vertical
6x5 Cutoff			•	Horizontal
6x2	•		•	Horizontal
5x5 Cutoff	•			Horizontal
4x4	•			Vertical
4x3			•	Vertical
2x4	•			Vertical
2x3			•	Vertical
1x2			•	Vertical

D R I L L I N G PAT T E R N F O R Y O K E - A N D T R U N N I O N - M O U N T

Y O K E M O U N TT R U N N I O N M O U N T

1 1/2" [38mm]

1"

[25mm]

2" [51mm]

3 1/2"

[89mm]

5 3/8"

9/16"	[14mm]	7/8" [22mm]
dia.	hole (2)	dia. hole

3 3/4" [95mm]

1 7/8"

[48mm]

[137mm]

C o o p e r L i g h t i n g S T R E E T W O R K S O u t d o o r L i g h t i n g S o l u t i o n s 143