GE ERX1 Datasheet download pdf (Page 4)

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

0

1

2 3 4

5

SS

HS

Coefﬁcients of Utilization

Coefﬁcients of Utilization

Coefﬁcients of Utilization

Coefﬁcients of Utilization

CU Graph

ERX1

Narrow Asymmetric

(G1B1)

10,100 Lumens

4000K

ERX1_G1B1540

ERX1

Asymmetric Short

(G1C1)

10,100 Lumens

4000K

ERX1_G1C1540

ERX1

Asymmetric Forward

(G1D1)

9,900 Lumens

4000K

ERX1_G1D1540

ERX1

Extra Narrow Asymmetric

(G1A1)

9,900 Lumens

4000K

ERX1_G1A1540

Photometrics

Evolve™ LED Streetlight (ERX1)

Grid Distance in Units of

Mounting Height at 30’ Initial

Footcandle Values at Grade

Grid Distance in Units of

Mounting Height at 30’ Initial

Footcandle Values at Grade

Grid Distance in Units of

Mounting Height at 30’ Initial

Footcandle Values at Grade

Grid Distance in Units of

Mounting Height at 30’ Initial

Footcandle Values at Grade

ISO Plot

Polar Curve

Vertical plane through horizontal angle

of maximum candlepower at 85°

Vertical plane through horizontal angle of 0°

Vertical plane through horizontal angle

of maximum candlepower at 85°

Vertical plane through horizontal angle of 0°

Vertical plane through horizontal angle

of maximum candlepower at 85°

Vertical plane through horizontal angle of 0°

Vertical plane through horizontal angle

of maximum candlepower at 85°

Vertical plane through horizontal angle of 0°

SSHS

SSHS

SSHS

SSHS

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

0

1

2 3 4

5

SS

HS

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

0

1

2 3 4

5

SS

HS

1.0

0.9

0.8

0.7

0.6

0.5

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0.2

0.1

0.0

0

1

2 3 4

5

SS

HS

Street Width/Mounting Height

Street Width/Mounting Height

Street Width/Mounting Height

Street Width/Mounting Height

1

2

1

2

1

2

5488

4115

2744

1372

1

2

7897

5928

3949

1974

6048

4535

1512

3024

5293

3970

2648

1323

1 2 3 4 5 6

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