Shenzhen XXX OPTO Co.,Ltd

SYOPTICS TEST CENTER Page 1 Of 14 Shenzhen XXX OPTO Co.,Ltd LED spot light Light Output Ratio: 1.% Luminaire Power: 1.7 W SHR Nominal: Calculated using the TM5 SHR Maximum: 1. fine grid method. C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 2 Of 14 LUMINOUS INTENSITY DISTRIBUTION DIAGRAM -/+18 -/+18-15 15-15 15-12 12-12 12-9 9-9 9 4 4 8 8-6 12 6-6 12 6 16 UNIT:cd C/18,24.9 16 UNIT:cd C9/27,24.8-3 2 3-3 2 3 AVERAGE BEAM ANGLE(5%):24.9 DEG AVERAGE BEAM ANGLE(5%):24.8 DEG LUMINOUS INTENSITY DISTRIBUTION DIAGRAM LUMINOUS INTENSITY DISTRIBUTION DIAGRAM 2 C/18 2 C9/27 16 16 INTENSITY(cd) 12 8 INTENSITY(cd) 12 8 4 4-18. -144. -18. -72. -36.. 36. 72. 18. 144. 18. ANGLE(DEG) AVERAGE BEAM ANGLE(5%):24.9 DEG -18. -144. -18. -72. -36.. 36. 72. 18. 144. 18. ANGLE(DEG) AVERAGE BEAM ANGLE(5%):24.8 DEG head Fig. C/C18 end L Fig. C9/C27 R C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 3 Of 14 LUMINAIRE PHOTOMETRIC TEST REPORT Test:U:22.1V I:.1A P:1.7W PF:.489 Lamp Flux:423.613x1 lm NAME: LED spot light DIM.: φ74x9mm MFR.: Shenzhen XXX OPTO Co.,Ltd TYPE:SL-XXX-XXX SUR.:φ7mm SERIAL No.:2122263 PROTECTION ANGLE:33 DATA OF LAMP PHOTOMETRIC DATA Eff: 39 lm/w MODEL LED Imax(cd) 181 S/MH(C/18).41 NOMINAL POWER(W) 1 LOR(%) 1. S/MH(C9/27).43 RATED VOLTAGE(V) 22 TOTAL FLUX(lm) 423.61 η UP,DN(C-18).,51. NOMINAL FLUX(lm) 423.613 CIE CLASS DIRECT η UP,DN(C18-36).,49. LAMPS INSIDE 1 η up(%). CIBSE SHR NOM TEST VOLTAGE(V) 22.1 η down(%) 1. CIBSE SHR MAX 1. LUMINOUS INTENSITY DISTRIBUTION DIAGRAM S(m) PLANAR ISOLUX DIAGRAM(UNIT:lx) C(DEG) 9-15 -/+18 15 1 7 8-12 12 6 2 5-9 9 4 4 8-6 12 6 16 UNIT:cd C/18,24.9 C3/21,25.1-3 2 3 C6/24,25.2 C9/27,24.8 AVERAGE BEAM ANGLE(5%):25. DEG 3 1 2 14 12 11 89 71 3 MH=1m 54 18 89. 54. 18. C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 4 Of 14 ZONAL FLUX DIAGRAM AND LUMINANCE LIMITATION CURVES ZONAL FLUX DIAGRAM: γ C C45 C9 C135 C18 C225 C27 C315 zone total %lum,lamp γ Φ Φ 1 1132 1197 1231 1256 1257 1226 1177 114-1 145.9 145.9 34.5,34.5 2 254.4 274.2 321.1 326.9 33.7 273.1 252.1 266.9 1-2 175.1 321. 75.8,75.8 3 53.11 67.56 71.68 62.96 71.59 62.1 55.12 57.26 2-3 66. 387. 91.4,91.4 4 15.81 17.46 18.1 19.3 19 1 16.84 15.71 3-4 21.65 4 96.5,96.5 5 5.319 4.914 4.922 52 5.6 5.918 5.738 5. 4-5 7.963 416.6 98.3,98.3 6 2.743 2.62 2.76 2.993 3.164 3.32 3.337 2.879 5-6 3.536 42.2 9,9 7 1.538 1.51 1.576 1.71 1.94 1.981 2.27 1.735 6-7 2.286 422.4 99.7,99.7 8.383.2732.297.3622.4846.512.5231.3844 7-8 1.84 423.5 1,1 9 8-9 8 423.6 1,1 1 9-1 11 1-11 12 11-12 13 12-13 14 13-14 15 14-15 16 15-16 17 16-17 18 17-18 DEG LUMINOUS INTENSITY:cd UNIT:lm LUMINANCE LIMITATION CURVES GLARE CLASS ILLUMINANCE (lx) 1.15 A 2 1 5 <=3 1.5 B 2 1 5 <=3 1.85 C 2 1 5 <=3 2.2 D 2 1 5 <=3 2.55 E 2 1 5 <=3 a b c d e f g h a b c d e f g h G(DEG) 85 75 65 55 45 8 1 2 3 4 5 6 8 1 2 3 4 1 C/18 C9/27 LUMINANCE (cd/(m2)) 8 6 4 3 a/h 2 LUMINANCE cd/(m2) G(DEG) C/18 C9/27 85 8 462 435 75 864 876 7 1169 1196 65 1293 1293 6 1427 145 55 1698 1576 5 2153 1988 45 349 3734 C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 5 Of 14 CU AND LUMINAIRE BUDGETARY ESTIMATE DIAGRAM ρcc 8% 7% 5% 3% 1% ρw 5% 3% 1% 5% 3% 1% 5% 3% 1% 5% 3% 1% 5% 3% 1% ρfc 2% 2% 2% 2% 2% RCR RCR:Room Cavity Ratio Coefficients of Utilization(CU). 1.19 1.19 1.19 1.16 1.16 1.16 1.11 1.11 1.11 1.6 1.6 1.6 1.2 1.2 1.2 1. 1. 1.13 1.11 1.9 1.1 1.9 1.7 1.6 1.5 1.4 1.3 1.2 1.1.99.99.98.96 2. 1.7 1.4 1.1 1.5 1.2 1. 1.2..98.99.97.96.97.95.94.92 3. 1.2.98.95 1.1.97.95.98.95.93.96.94.92.94.92.9.89 4..98.94.9.97.93.9.95.91.89.93.9.88.91.89.87 5..94.9.93.89.91.88.85.9.87.85.89.84.83 6..91.83.9.83.89.85.82.87.84.82.83.81.8 7..87.83.8.87.83.8.82.85.81.84.81.78 8..85.8.77.84.8.77.83.8.77.82.77.81.76 9..82.78.82.78.81.77.8.77.74.76.74.73 1..8.73.73.72.78.72.77.74.72.71 LAMPS 5 LUMINAIRE BUDGETARY DIAGRAM 4 3 2 H=8 7 1 9 8 7 6 5 4 3 4 3 2 5 H=5 6 CONDITIONS FLUX 424lm FACTOR.7 Hdown m Hwork.8m Ework(AVE) 1lx ρ (%) cc w fc 7 5 3 5 3 2 2 1 2 3 4 5 7 1 2 3 5 7 1k 2k 3k 4k 5k 7k AREA(m2) C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 6 Of 14 WEC AND CCEC ρcc 8% 7% 5% 3% 1% ρw 5% 3% 1% 5% 3% 1% 5% 3% 1% 5% 3% 1% 5% 3% 1% ρfc 2% 2% 2% 2% 2% RCR RCR:Room Cavity Ratio Wall Exitance Coeffcients(WEC). 1..143.81.26.137.78.25.124.71.23.113.65.21.12.59.19 2..133.73.22.128.7.22.118.65.2.18.61.19.99.56.18 3..124.66.2.12.64.19.111.6.18.13.57.17.96.53.16 4..117.61.18.113.59.17.16.56.17.99.53.16.93.5.15 5..11.56.16.17.55.16.1.52.15.95.5.15.89.48.14 6..14.52.15.11.51.15.96.49.14.91.47.14.45.13 7..99.49.14.96.48.14.91.46.13.87.45.13.83.43.13 8..94.46.13.92.45.13.88.44.12.84.42.12.8.41.12 9..9.43.12.88.43.12.84.42.12.81.4.12.77.39.11 1..41.11.84.41.11.81.4.11.78.39.11.38.11 ρcc ρw ρfc RCR. 1. 2. 3. 4. 5. 6. 7. 8. 9. 1. 8% 7% 5% 3% 1% 5% 3% 1% 5% 3% 1% 5% 3% 1% 5% 3% 1% 5% 3% 1% 2% 2% 2% 2% 2% RCR:Room Cavity Ratio Ceiling Cavity Exitance Coefficients(CCEC).19.169.151.136.124.114.15.98.91.85.81.19.158.133.113.98.76.68.61.55.51.19.148.117.95.78.65.55.47.4.35.31.163.144.129.117.17.98.9.84.78.74.69.163.135.114.98.85.74.66.59.53.48.44.163.127.11.82.68.57.48.41.35.31.27.111.99.89.8.73.67.62.58.54.51.48.111.93.68.59.52.46.41.37.34.31.111.64.88.57.71.51.58.46.48.42.4.39.34.36.29.34.25.32.22.3.19.28.64.64.54.51.46.41.4.34.35.28.3.24.27.2.24.17.22.15.2.13.18.11.2.2.18.17.16.15.15.13.14.11.13.1.12.9.11.8.1.7.1.7.9.6.2.17.13.11.9.8.7.6.5.4.4 C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 7 Of 14 Uncorrected UGR Table ceiling/cavity.7.7.5.5.3.7.7.5.5.3 walls.5.3.5.3.3.5.3.5.3.3 working plane.2.2.2.2.2.2.2.2.2.2 Room dimensions Viewed crosswise Viewed endwise x = 2H y = 2H 3H 4H 6H 8H 12H 7.9 8.2 8.3 8.3 8.2 8.2 8.6 8.9 8.1 8.4 8.5 8.5 8.5 8.5 9. 9.1 9.1 9. 9. 8.9 9.3 9.3 9.3 8.3 8.6 8.6 9. 9.3 9.3 9.3 8.5 8.9 9. 9. 9. 8.9 9.4 9.3 9.6 9.7 9.7 9.7 9.7 4H 2H 3H 4H 6H 8H 12H 7.9 8.5 8.2 8.9 8.3 8.9 8.6 9.1 9.4 8.3 8.9 8.6 9.1 9.4 9.3 9. 9.8 8.5 8.9 8.9 9.4 9.6 9.9 8.5 8.9 9.6 8.9 9.3 9.6 1. 8.4 9.6 9.9 8.4 9.1 9.1 9.9 8H 4H 6H 8H 12H 8.4 9.6 9.9 8.4 9.1 9.6 9.6 1. 8.4 9.1 9.1 9.9 8.3 8.6 9. 9. 9.4 9.9 12H 4H 6H 8H 8.4 8.4 8.3 8.6 9.1 9.1 9. 9.1 9.1 9. 9.4 9.9 9.9 9.9 Variations with the observer position at spacings: S = 1.H + 1.8 / - 2.4 + 1.8 / - 2.6 1.5H + 3.3 / - 2.4 + 3.3 / - 2.4 2.H + 2.7 / - 1.3 + 3. / - 1.2 CIE Pub.117 Corrected 423.6 lm Total Lamp Luminous Flux.(8log(F/F) = -3.) C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 8 Of 14 UTILIZATION FACTORS TABLE REFLECTANCE Ceiling.8.8.8.7.7.7.5.5.5 Walls.7.5.3.7.5.3.7.5.3 Working plane.2.2.2.2.2.2.2.2.2 ROOM INDEX UTILIZATION FACTORS(PERCENT) k(ri) x RCR = 5 k =.6 89 83 8 89 83 8 88 83 8 76.8 97 91 88 96 91 87 95 9 87 84 1. 11 95 92 1 95 92 98 95 91 87 1.25 14 99 96 13 99 96 11 98 95 91 1.5 17 12 99 16 12 99 13 1 98 93 2. 19 15 12 18 14 11 15 12 1 95 2.5 111 17 14 19 16 13 16 14 12 96 3. 112 19 16 11 18 15 17 15 13 97 4. 114 112 11 112 11 18 19 17 15 98 5. 115 113 112 113 111 11 19 18 17 99 ROOM INDEX UF(total) Direct According to DIN EN 1332-2 24 Suspended SHRNOM = 1.25 C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 9 Of 14 ISOCANDELA DIAGRAM 45 4 35 3 25 1% 18.9 2% 361.8 3% 542.8 4% 723.7 5% 94.6 6% 186 7% 1266 8% 1447 9% 1628 2 15 1 VERTICAL(DEG) 5-5 -1-15 -2-25 -3-35 -4 Imax:189(H-.5,V-3.) (At:C=1.,Gamma=3.) -45-45 -4-35 -3-25 -2-15 -1-5 5 1 HORIZONTAL(DEG) 15 2 25 3 35 4 45 UNIT: cd C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 1 Of 14 AAI Figure Flux out:212.2 lm 3.281ft 1m 117.8,167.5fc 1268,183lx 1.455ft 44.34cm 6.562ft 2m 29.44,41.89fc 316.9,45.9lx 2.99ft 88.68cm 9.843ft 3m 13.8,18.62fc 14.8,2.4lx 4.364ft 133.2cm 13.12ft 4m 7.36,1.47fc 72,112.7lx 5.819ft 177.36cm 16.4ft 5m 4.71,6.72fc 5.7,72.14lx 7.273ft 221.69cm Height Eavg,Emax Angle:25.deg Diameter Note:The Curves indicate the illuminated area and the average illumination when the luminaire is at different distance. C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 11 Of 14 ISOLUX DIAGRAM 14.8' 7.4'.' 7.4' 14.8' 18.5' 5.65m 14.8' 4.52m 11.1' 3.39m 3%.547lx.524fc 5%.912lx.8373fc 1% 1.82lx.1675fc 3% 5.47lx.524fc 5% 9.12lx.8373fc 7.4' 2.26m 3.7' 1.13m.' m 3.7' 1.13m 7.4' 2.26m 11.1' 3.39m 14.8' 4.52m 18.5' 5.65m 4.52m 2.26m m 2.26m 4.52m MOUNTING HEIGHT: 33'(1.m) C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 12 Of 14 Planar Illuminance Curve E(lx) 2 18 Planar Illuminance Curve MH = 1 m C/18 C9/27 16 14 12 1 8 6 4 2-25 -2-15 -1-5 5 1 15 2 25 Distance(m) C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 13 Of 14 LUMINOUS DISTRIBUTION INTENSITY DATA Table--1 C(DEG) γ (DEG) 1 2 3 4 5 6 7 8 9 1 11 12 13 14 UNIT: cd 15 16 17 18 5 1638 1655 1664 1679 1683 1698 173 1724 1727 1741 174 1751 174 1736 1721 1716 179 171 1716 1 1132 1161 117 1194 1186 128 124 122 1212 1231 1226 1257 1256 1269 1243 1244 1218 1227 1257 15 583 61 68 598 594 614 659 684 686 66 641 638 66 678 68 644 626 619 665 2 254 288 288 273 266 282 313 352 347 321 285 283 297 327 327 299 265 269 34 25 12 135 138 139 14 153 161 172 172 162 149 148 153 163 162 151 137 134 145 3 53.1 53.6 63. 67. 69. 66.1 66.7 63.8 66.4 71.7 74.7 71.9 71.2 62.9 63.1 63.4 69.9 68.4 71.6 35 31.6 31.6 32.2 32.5 31.9 33.5 35.4 35.1 34.5 35.2 32.9 33.5 37.1 35.4 35.6 37.2 35.2 34.8 36. 4 15.8 17.3 17.1 17.3 17.1 17.8 17.5 18.3 17.9 18.1 18.1 18.5 1 18.6 19.4 19.8 18.9 1 19.3 45 7 8 1.3 1.2 1.7 9.98 7 9.4 9.4 1.2 1.7 1.8 1.5 9.77 9.72 1.1 1.7 11.4 11.7 5 5.32 5.4 4.96 4 4.87 4.96 5.9 5.24 5.9 4.92 4.97 5.8 5.19 5.55 5.95 5.94 5.76 5.41 5.6 55 3.74 3.53 3.39 3.27 3.34 3.44 3.65 3.7 3.67 3.48 3.46 3.44 3.64 3 4.14 4.9 3.94 3.81 3.93 6 2.74 2.63 2.59 2.53 2.59 2.61 2.72 2.74 2.78 2.71 2.73 2.71 2.83 2.91 3.7 3.5 3.8 3.3 3.16 65 2.1 2.2 2.3 1.98 2.4 2.3 2.11 2.8 2.14 2.11 2.16 2.14 2.21 2.19 2.27 2.26 2.36 2.35 2.46 7 1.54 1.48 1.48 1.45 1.5 1.5 1.55 1.55 1.59 1.58 1.62 1.62 1.67 1.67 1.73 1.74 1.81 1.82 1.94 75.8.83.83.82.87.85.9.87.92.9.96.94 1..99 1.6 1.4 1.16 8.31.26.29.25.29.26.31.27.32.29.34.31.36.33.39.36.42.39.48 85 9 C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues

SYOPTICS TEST CENTER Page 14 Of 14 LUMINOUS DISTRIBUTION INTENSITY DATA Table--2 C(DEG) γ (DEG) 19 2 21 22 23 24 25 26 27 28 29 3 31 32 33 UNIT: cd 34 35 5 1712 1718 1717 1724 1725 173 1729 1729 1721 1711 1695 1687 1676 167 1664 1665 1655 1 1247 1257 1238 1236 1215 1223 12 122 1177 1175 1152 115 1133 1148 1132 1141 1139 15 683 676 66 637 626 63 636 625 61 579 575 58 588 588 568 556 568 2 322 322 29 276 27 29 3 29 252 235 228 249 268 265 235 227 23 25 155 153 135 129 128 138 146 138 118 19 16 117 124 123 113 113 114 3 7.5 66.7 62.8 6.4 63.8 61.6 62.5 57.3 55.1 49.1 51.8 54. 58.3 56.3 58.4 51.7 52.3 35 34.2 35.1 35.4 33.9 34.4 34.1 29.1 3.4 31.4 3.5 31.3 31.6 27.7 28.6 3.9 31.5 32.1 4 1 19.1 2.1 2. 18.1 17.5 16.6 16.4 16.8 17.2 16.7 16.3 15.6 15.9 16.6 16.8 16.5 45 11.4 1.5 1.2 1.2 1.3 1.5 1.9 9.97 1. 9.83 9.67 9 9.92 1.2 1.2 9.67 3 5 5.85 6.11 6.15 6.6 5.77 5.48 5.41 5.44 5.74 5.76 5.58 5.31 5.4 4.96 5.14 5.31 5.48 55 4.12 4.38 4.57 4.44 4.19 3.95 3.95 3.99 4.22 4.32 4.19 3.87 3.7 3.54 3.59 3.64 3 6 3.26 3.34 3.44 3.36 3.28 3.18 3.22 3.22 3.34 3.32 3.26 3.5 2.95 2.81 2.82 2.77 2.81 65 2.51 2.49 2.53 2.5 2.54 2.5 2.56 2.54 2.59 2.53 2.52 2.38 2.34 2.22 2.22 2.12 2.14 7 1.98 1.96 2. 1.97 2. 1.97 2.1 1.99 2.3 1.97 1.94 1.83 1 1.68 1.67 1.59 1.59 75 1.2 1.17 1.21 1.19 1.22 1.19 1.23 1.2 1.23 1.17 1.16 1.7 1.5.95.96.88.89 8.51.49.52.49.53.5.54.5.52.48.48.42.42.35.36.3.33 85.3.2.2.2.1 9 C Range: - 36DEG C Interval: 1.DEG Test Date:212-2-26 γ Range: - 9DEG γ Interval: 1.DEG Test System:EVERFINE GO-2B_V1 SYSTEM V1..254 Humidity:65.% Test Distance:7.256m [K=1.] Remarks: 22V/5Hz,settling time 3 mintues