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Internal Test Report · Photometric Test

YF-26003 Full Beam Full-Screen Scan

Product Type :Full-beam mode, full-screen scan Test Procedure:Light distribution / Illuminance / Luminous intensity Release:Sanitized public version
Road Illuminance Map 1Page 1 of 4
Road Illuminance Map 1
Road illuminance map 1

341.1lx 189.5lx 121.3lx 37.9lx -10.0m

-7.0m

-4.0m

-1.0m

0.0m

1.0m

4.0m

303.2lx 151.6lx 75.81lx 18.95lx 7.0m

0.0m 15.0m 30.0m 45.0m 60.0m 75.0m 90.0m 10.0m

379 341.1 303.2 189.5 151.6 121.3 75.81 37.90 18.95 7.581 3.790

Mounting height: H = 1.000 m; road illumination area: L = 100.0 m, W = 20.0 m

Electrical: 13.198 V · 8.25 A · 108.86 W · PF 1.000

Vertical angle: –18.0° to 5.0° (0.5° step) · Horizontal angle: –55.0° to 55.0° (1.0° step)

Test system: EVERFINE GO-HD · Product type:

Product No.: · Model:

Tested by: AURORA

Tested by: Test Engineer · Test date: 2026-01-08

Ambient temperature: 25°C · Humidity: 65%

Product: YF-26003 · Spec:

ID3: ID4:

Road Illuminance Map 2Page 2 of 4
Road Illuminance Map 2
Road illuminance map 2

100 100

90 90

80 80

70 70

60 60

50 50

40 40

30 30

379 341.1 303.2 189.5 151.6 121.3 75.81 37.90 18.95 7.581 3.790

Mounting height: H = 1.000 m; road illumination area: L = 100.0 m, W = 20.0 m

Electrical: 13.198 V · 8.25 A · 108.86 W · PF 1.000

Vertical angle: –18.0° to 5.0° (0.5° step) · Horizontal angle: –55.0° to 55.0° (1.0° step)

Test system: EVERFINE GO-HD · Product type:

Product No.: · Model:

Tested by: AURORA

Tested by: Test Engineer · Test date: 2026-01-08

Ambient temperature: 25°C · Humidity: 65%

Product: YF-26003 · Spec:

ID3: ID4:

Illuminance contour curvesPage 3 of 4
Illuminance contour curves
Illuminance contour curves

Photometric screen at 25.000 m (test distance: 10.690 m)

2.5m

1.5m

B50L 0.5m

HV

75L 75R 0.0m

50L 50V 50R -0.5m

25L 25R

-1.5m

-4.5m -3.0m -1.5m 0.0m 1.5m 3.0m 4.5m -2.5m

185.5 167.0 148.4 92.76 74.21 59.37 37.11 18.55 9.276 3.711 1.855

Vertical angle: –18.0° to 5.0° (0.5° step) · Horizontal angle: –55.0° to 55.0° (1.0° step)

Test system: EVERFINE GO-HD · Product type:

Product No.: · Model:

Tested by: AURORA

Tested by: Test Engineer · Test date: 2026-01-08

Ambient temperature: 25°C · Humidity: 65%

Product: YF-26003 · Spec:

ID3: ID4:

Luminous intensity contour curvesPage 4 of 4
Luminous intensity contour curves
Luminous intensity contour curves

2°

0°

Max(cd):115976.39,x:0 y:0 -2°

-6°

-10°

-14°

-55° -35° -15° 0° 15° 35° 55° -18°

1.16e+005 103782 92250 57657 46125 36900 23063 11531 5766 2306 1153

Vertical angle: –18.0° to 5.0° (0.5° step) · Horizontal angle: –55.0° to 55.0° (1.0° step)

Test system: EVERFINE GO-HD · Product type:

Product No.: · Model:

Tested by: AURORA

Tested by: Test Engineer · Test date: 2026-01-08

Ambient temperature: 25°C · Humidity: 65%

Product: YF-26003 · Spec:

ID3: ID4:

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