Smart Vision Page 1 of 14 Report: SAMPLE

TEST REPORT IEC 62471 Photobiological safety of lamps and lamp systems

Report Reference Number : SVL-Sample Date of issue: 6/24/2013 Total Number of Pages: 14

Testing Laboratory: Smart Vision Lights Address: 5113 Robert Hunter Dr. Norton Shores, MI 49441 Applicant's Name: Smart Vision Lights Address: 5113 Robert Hunter Dr. Norton Shores, MI 49441 Test Specification: Standard: IEC 62471:2006 (First Edition) IEC/TR 62471-2:2009 Test Procedure: cETLus

Test Report Form Number: IEC62471A Master TRF: Dated 2009-05

Test item: Sample Test item description: Sample Manufacturer: Smart Vision Lights, Inc.

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 2 of 14 Report: SAMPLE

Summary of testing: Tests performed (name of test and test clause): Testing Location: 4.2.2 Angular subtense of source and measurement field-of-view Smart Vision Lights 4.3.1 Actinic UV hazard limit for the skin and eye 5113 Robert Hunter Dr. 4.3.2 Near-UV hazard exposure limit for the eye Norton Shores, MI 49441 4.3.3 Retina blue light hazard exposure limit 4.3.4 Retina blue light hazard exposure limit – small source 4.3.5 Retina thermal hazard exposure limit 4.3.6 Retina thermal hazard exposure limit – weak visual stimulus 4.3.7 Infrared radiation hazard exposure limit for the eye 4.3.8 Thermal hazard exposure limit for the skin 5.2.1 measurements 5.2.2. Measurements 5.2.2.2 Alternative method 5.3 Analysis Method 6.1 Continuous Wave lamps – Lamp classification Table 6.1 Picture of Test Sample:

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 3 of 14 Report: SAMPLE

Test Item Particulars: Tested Lamp: X Continuous Wave Lamps Pulsed Lamps

Tested Lamp System: Lamp classification group: X exempt risk 1 risk 2 risk 3

Lamp/Illumination Source: LED Rating of the lamp: N/A Furthermore marking on the lamp: N/A Seasoning of lamps according IEC standard: N/A Temperature by measurement: 21.1° C Information for safety use: No labeling required

Possible test case verdicts: Test Case Does Not Apply to the Test Object N/A Test Case Does Meet the Requirement P (Pass) Test Case Does Not Meet the Requirement F (Fail)

Testing: Performance Test Date: 6/7/2013

General Remarks: The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of Smart Vision Lights. Throughout this report a period (point) is used as the decimal separator. List of test equipment must be kept on file and available for review.

General Product Information: 12 High Current LED’s Emits red light M12 Quick Disconnect Driver built in – No External wiring to a driver PNP and NPN Strobe input Continuous operation or Strobe mode Dimmable via built in potentiometer Analog intensity via 0-10VDC signal Option of connecting lights together

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 4 of 14 Report: SAMPLE

IEC 62471 Clause Requirement & Test Result / Remark Verdict

4 EXPOSURE LIMITS 4.1 General The exposure limits in this standard is not less than 0.01 ms and not more than any 8-hour period and should be used as guides in the control of exposure. Detailed spectral data of a light source are generally See required only if the luminance of the source exceeds 104 clause cd/m-2 4.3 4.3 Hazard Exposure Limits 4.3.1 Actinic UV hazard exposure limit for the skin and eye 200nm-400nm Measured The exposure limit for effective radiant exposure is .40 Exempt 30 J.m-2 within any 8-hour period Percent of Limit 1.45% To protect against injury of the eye or skin from ultraviolet radiation exposure produced by a broadband source, the

effective integrated spectral irradiance, ES, of the light source shall not exceed the levels defined by: Exempt Limit Measured J/m2 0.001 1.45% Exempt Percent of Limit 1.4E-05% The permissible time for exposure to ultraviolet radiation

sec tmax=(NA), safe at 8 Hr Exempt 4.3.2 Near-UV hazard exposure limit for eye 315nm-400nm For the spectral region 315nm to 400nm (UV-A) the total radiant exposure to the eye shall not exceed 10000 J/m2 for exposure times less than 1000 s. For exposure times See table greater than 1000 s (approximately 16 minutes) the UV-A 6.1

irradiance for the unprotected eye, EUVA, shall not exceed 10 W/m2. These specifications can be expressed as follows: Exempt Limit Measured J/m2 (t<1000 s) 10000 .0047 Exempt Percent of Limit 4.5E-05% Exempt Limit Measured W/m2 (t≥1000 s) 10 .0000047 Exempt Percent of Limit 4.5E-05% The permissible time for exposure to ultraviolet radiation incident upon the unprotected eye for time less than 1000 s, shall be computed by:

sec tmax=safe at 620395 hours Exempt

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 5 of 14 Report: SAMPLE

IEC 62471 Clause Requirement & Test Result / Remark Verdict

4.3.3 Retinal blue light hazard exposure limit 300nm-700nm To protect against retinal photochemical injury from chronic blue-light exposure, the integrated spectral See table radiance of the light source weighted against the blue-light 6.1 hazard function, B(λ), i.e., the blue-light weighted radiance,

LB, shall not exceed the levels defined by: Exempt Limit Measured J/(m2sr-1) (for t≤104s) 1.00E+06 3440 Exempt Percent of Limit 3.44% Exempt Limit Measured J/(m2sr-1) (for t>104s) 100 3.44 Exempt Percent of Limit 3.44%

For a weighted source radiance, LB, exceeding 100 W/(m2sr-1), the maximum permissible exposure

duration, tmax, shall be computed:

4 sec (for t≤10 s) tmax=80.7 hours Exempt 4.3.4 Retinal blue light hazard exposure limit 300nm-700nm (small source) For a light source subtending an angle less than 0.011 radian, the limits of 4.3.3 lead to a simpler equation based Limit Not on the spectral irradiance rather than the spectral Applicable

radiance. Spectral irradiance at the eye Eλ, weighted

2 Limit Not J/m (for t≤100s) Applicable

2 Limit Not W/m (for t>100s) Applicable

For a source where the blue light weighted irradiance, EB, exceeds 0.01 W/m2, the maximum permissible exposure duation shall be computed: Limit Not sec (for t≤100s) Applicable 4.3.5 Retinal thermal hazard exposure limit 380nm-1400nm To protect against retinal thermal injury, the integrated

spectral radiance of the light source, Lλ, weighted by the Exempt Measured W/(m2sr-1) (10μs≤ t ≤10s) 2.8E+05 3142 Exempt Percent of Limit 1.12%

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 6 of 14 Report: SAMPLE

IEC 62471 Clause Requirement & Test Result / Remark Verdict

4.3.6 Retinal thermal hazard exposure limit – weak visual stimulus For an infrared heat lamp or any near-infrared source where a weak visual stimulus is inadequate to activate the aversion response, the near infrared (780 nm to 1400 nm)

radiance, LIR, as viewed by the eye for exposure times greater than 10 s shall be limited to: Exempt Measured W/(m2sr-1) (t>10s) 6E+04 .142 Exempt Percent of Limit 2.3E-04% 4.3.7 Infrared radiation hazard exposure limits for the eye 780nm to 3000nm

The avoid thermal injury of the cornea and possible delayed effects upon the lens of the eye (cataractogenesis), ocular exposure to infrared radiation,

EIR, over the wavelength range 780 nm to 3000 nm, for times less than 1000 s, shall not exceed: Exempt Limit Measured W/m2 (t≤1000s) 1.01E+02 .005 Exempt Percent Limit .005% For times greater than 1000 s the limit becomes: Exempt Limit Measured W/m2 (t>1000s) 100 .005 Exempt Percent Limit .005% 4.3.8 Thermal hazard exposure limit for the skin Visible and infrared radiant exposure (380 nm to 3000 nm) of the skin shall be limited to: Exempt Limit Measured W/m2 (t≤10s) 3556 73.5 Exempt Percent Limit 2.07%

5 MEASUREMENT OF LAMPS AND LAMP SYSTEMS 5.1 Measurement conditions Measurement conditions shall be reported as part of the evaluation against the exposure limits and the assignment P of risk classification. 5.1.1 Lamp ageing (seasoning) Seasoning of lamps shall be done as stated in the P appropriate IEC lamp standard.

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 7 of 14 Report: SAMPLE

IEC 62471 Clause Requirement & Test Result / Remark Verdict

5.1.2 Test environment Testing was conducted For specific test conditions, see the appropriate IEC lamp under ambient conditions in P standard or in absence of such standards, the appropriate accordance with IEC 61010- national standards or manufacturer’s recommendations. 1

5.1.3 Extraneous radiation Test devices were baffled to Careful checks should be made to ensure that extraneous eliminate extraneous P sources of radiation and reflections do not add significantly sources of radiation and to the measurement results. reflections 5.1.4 Lamp operation Operation of the test lamp shall be provided in accordance Devices were operated per with: P the mfg’s recommendations – the appropriate IEC lamp standard, or – the manufacturer’ s recommendation 5.1.5 Lamp system operation The power source for operation of the test lamp shall be Devices were operated per provided in accordance with: P the mfg’s recommendations – the appropriate IEC lamp standard, or – the manufacturer’ s recommendation 5.2 Measurement Procedure 5.2.1 Irradiance measurements Minimum aperture diameter 7mm. Actual 31.75 mm P Maximum aperture diameter 50 mm. aperture: Prior to test, the beam was The measurement shall be made in that position of the scanned for maximum P beam giving the maximum reading. reading

All equipments was in The measurement instrument is adequate calibrated. P calibration prior to testing

5.2.2 Radiance measurements Radiance measurements were derived from the irradiance 5.2.2.1 Standard method The measurements made with an optical system. Alternate method used The instrument shall be calibrated to read in absolute (5.2.2.2). Requirement not N/A radiant power per unit receiving area and per unit solid applicable. angle to acceptance averaged over the field of view of the instrument.

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 8 of 14 Report: SAMPLE

IEC 62471 Clause Requirement & Test Result / Remark Verdict

5.2.2.2 Alternative method Irradiance measurements Alternatively to an imaging radiance set-up, an irradiance were made with the P measurement set-up with a circular field stop placed at the aperture source can be used to perform radiance measurements. Measurement of source size 5.2.3 The source size and The determination of α, the angle subtended by a source, distance were measured P requires the determination of the 50% emission points of with the steel rule and the source. digital micrometer 5.2.4 Pulse width measurement for pulsed sources Product measured with The determination of Δ t, the nominal pulse duration of a direct current. Requirement N/A source, requires the determination of the time during not applicable for this which the emission is > 50% of its peak value. product.

5.3 Analysis methods 5.3.1 Weighting curve interpolations To standardize interpolated values, use linear interpolation on the log of given values to obtain intermediate points at see table 4.1 P the wavelength intervals desired. 5.3.2 Calculations The spectral measurements were weighted by the The calculation of source hazard values shall be performed appropriate weighting by weighting the spectral scan by the appropriate function P functions to determine the and calculating the total weighted energy. total weighted energy for each hazard function 5.3.3 Measurement uncertainty The quality of all measurement results must be quantified see Annex C in the norm P by an analysis of the uncertainty.

6 LAMP CLASSIFICATION For the purposes of this standard it was decided that the see table 6.1 values shall be reported as follows: – for lamps intended for general lighting service, the hazard values shall be reported as either irradiance or radiance values at a distance which produces an P illuminance of 500 lux, but not at a distance less than 200 mm – for all other light sources, including pulsed lamp sources, the hazard values shall be reported at a distance of 200 N/A mm

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 9 of 14 Report: SAMPLE

IEC 62471 Clause Requirement & Test Result / Remark Verdict

6.1 Continuous Wave Lamps 6.1.1 Exempt Group The device met the Exempt In the exempt group are lamps, which does not pose any photobiological hazard. The requirement is met by any lamp that does not pose: – an actinic ultraviolet hazard (E ) within 8-hours exposure S P (30000 s)

– a near-UV hazard (EUVA) within 1000 s, (about 16 min) P

– a retinal blue-light hazard (L ) B P within 10000 s (about 2.8 h)

– a retinal thermal hazard (LR) within 10 s, nor P

– an infrared radiation hazard for the eye (E ) within 1000 IR P s Lamps that emit infrared radiation without a strong visual

stimulus and do not pose a near-infrared retinal hazard (LIR) P within 1000 s are in the Exempt group. 6.1.2 The device met the Group Risk Group 1 (Low-Risk) 1 requirements for all hazard types. In this group are lamps, which exceeds the limits for the exempt group but that does not pose:

– an actinic ultraviolet hazard (Es) within 10000 s P

– a near ultraviolet hazard (EUVA) within 300 s P

– a retinal blue-light hazard (LB) within 100 s P

– a retinal thermal hazard (LR) within 10 s P

– an infrared radiation hazard for the eye (EIR) within 100 s P

Lamps that emit infrared radiation without a strong visual stimulus and do not pose a near-infrared retinal hazard P

(LIR), within 100 s are in Risk Group 1.

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 10 of 14 Report: SAMPLE

IEC 62471 Clause Requirement & Test Result / Remark Verdict

6.1.3 The device met the Group Risk Group 2 (Moderate-Risk) 2 requirements for all hazard types. This requirement is met by any lamp that exceeds the limits for Risk Group 1, but that does not pose:

– an actinic ultraviolet hazard (Es) within 1000 s P

– a near ultraviolet hazard (EUVA) within 100 s P

– a retinal blue-light hazard (LB) within 0.25 s P

– a retinal thermal hazard (LR) within 0.25s P

– an infrared radiation hazard for the eye (EIR) within 10 s P

Lamps that emit infrared radiation without a strong visual stimulus and do not pose a near-infrared retinal hazard P

(LIR), within 10 s are in Risk Group 2. 6.1.4 Risk Group 3 (High-Risk) Lamps which exceed the limits for Risk Group 2 are P in Group 3. 6.2 Pulsed Lamps Pulse lamp criteria shall apply to a single pulse and to any N/A group of pulses within 0.25 s. A pulsed lamp shall be evaluated at the highest nominal N/A energy loading as specified by the manufacturer.

The risk group determination of the lamp being tested shall be made as follows: – a lamp that exceeds the exposure limit shall be classified N/A as belonging to Risk Group 3 (High-Risk)

– for single pulsed lamps, a lamp whose weighted radiant

exposure or weighted radiance dose is below the EL shall N/A be classified as belonging to the Exempt Group

– for repetitively pulsed lamps, a lamp whose weighted radiant exposure or weighted radiance dose is below the

EL, shall be evaluated using the continuous wave risk N/A criteria discussed in clause 6.1, using time averaged values of the pulsed emission

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 11 of 14 Report: SAMPLE

IEC 62471

Table 4.1 Spectral weighting functionUV for hazard assessing function ultraviolet hazards for skin and eye UV hazard function 1 1 Wavelength SUV(nm) Wavelength SUV(nm) 200 0.030 313* 0.006000 205 0.051 315 0.003000 210 0.075 316 0.002400 215 0.095 317 0.002000 220 0.120 318 0.001600 225 0.150 319 0.001200 230 0.190 320 0.001000 235 0.240 322 0.000670 240 0.300 323 0.000540 245 0.360 325 0.000500 250 0.430 328 0.000440 254* 0.500 330 0.000410 255 0.520 333* 0.000370 260 0.650 335 0.000340 265 0.810 340 0.000028 270 1.000 345 0.000240 275 0.960 350 0.000200 280* 0.880 355 0.000160 285 0.770 360 0.000130 290 0.640 365* 0.000110 295 0.540 370 0.000093 297* 0.460 375 0.000077 300 0.300 380 0.000064 303* 0.120 385 0.000053 305 0.060 390 0.000044 308 0.026 395 0.000036 310 0.015 400 0.000030 1 Wavelengths chosen are representative: other values should be obtained by logarithmic interpolation at intermediate wavelengths. * Emission lines of a mercury discharge spectrum.

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 12 of 14 Report: SAMPLE

IEC 62471

Table 4.2 Spectral weighting functions for assessing retinal hazards from broadband optical sources Wavelength (nm) Blue-light hazard function B(nm) Burn hazard function R(nm) 300 0.01 305 0.01 310 0.01 315 0.01 320 0.01 325 0.01 330 0.01 335 0.01 340 0.01 345 0.01 350 0.01 355 0.01 360 0.01 365 0.01 370 0.01 375 0.01 380 0.01 0.10 385 0.013 0.13 390 0.025 0.25 395 0.05 0.50 400 0.1 1.00 405 0.2 2.00 410 0.4 4.00 415 0.8 8.00 420 0.9 9.00 425 0.95 9.50 430 0.98 9.80 435 1 10.00 440 1 10.00 445 0.97 9.70 450 0.94 9.40 455 0.9 9.00 460 0.8 8.00 465 0.7 7.00 470 0.62 6.20 475 0.55 5.50 480 0.45 4.50 485 0.4 4.00 490 0.22 2.20 495 0.16 1.60 500-600 10[(450-λ)/50] 1.00 600-700 0.001 1.00 700-1050 10[(700-λ)/500] 1050-1150 0.2 1150-1200 0.2*100.02(1150-λ) 1200-1400 0.02

TRF: IEC62471A 6/24/2013 Smart Vision Lights Page 13 of 14 Report: SAMPLE

IEC 62471

Table 5.4 Exposure Limits for continuous wave lamps Exposure Limit in Seconds

Hazard Name Relevent Equation Exempt Low Risk Mod Risk High Risk Limit Result Limit Result Limit Result Res Actinic UV E = ΣE • S(λ) • Δλ 30000 > Limit 10000 1000 - skin & eye S λ

Eye UV-A EUVA = ΣEλ • Δλ 1000 > Limit 300 100 -

Blue-light LB = ΣLλ • B(λ) • Δλ 10000 > Limit 100 0.25 - Retinal L = ΣL • R(λ) • Δλ 10 > Limit 10 0.25 - thermal R λ

Eye IR EIR = ΣEλ • Δλ 1000 > Limit 100 10 -

Table 6.1 Emission limits for risk groups of continuous wave lamps - Emission Measurement Action Risk Symbol Units Exempt Low Risk Mod Risk High Spectrum Risk Limit Result Limit Result Limit Result Res -2 Actinic UV SUV(λ) Es W•m 0.001 1.4E-05 0.003 0.03 - -2 Near UV EUVA W•m 10 4.5E-06 33 100 - -2 -1 Blue light B(λ) LB W•m •sr 100 3.44 10000 4000000 -

Blue light, -2 B(λ) EB W•m 1 N/A 1 400 - small source

Retinal -2 -1 R(λ) LR W•m •sr 2.8E+05 3142 2.8E+05 710000 - thermal Retinal

thermal, -2 -1 R(λ) LIR W•m •sr 60000 0.14 60000 60000 - weak visual stimulus*

IR radiation, -2 EIR W•m 100 0.005 570 3200 - eye

Skin -2 EH W•m 3557 73.5 3557 3557 - Thermal

* Involves evaluation of non-GLS source ** The maximum Permissible Exposure Time is 80 hours Note: At 20 cm the source is not considered a small source therefore the blue light small source hazard function is not applicable.

TRF: IEC62471A 6/24/2013 * Involves evaluation of non-GLS source ** The maximum Permissible Exposure Time is 80 hours SmartNote: AtVision 20 cm Lights the source is not considered a smallPage source 14 of therefore 14 the blue light small source hazardReport: SAMPLE function is not applicable.

Futhermore Remarks Model: Subtended angle used in the calculations to determine risk levels: 0.1 radians Solid Angle used in calculations 0.00785 to determine optical hazard function summations:

Labeling Requirements:

The model meet the Exempt criteria for all the optical hazard types except. Therefore the model should be classified as an Exempt.

TEST EQUIPMENT

# Serial # Description Mfgr / Model Calibration Due

1 13329405 Spectroradiometer Controller OL 750-C 2/28/2014

2 13515178 Double Monochromator OL 750-M-D 2/28/2014

3 13101259 Spectroradiometer Silicon Detector OL 750-HSD-300 2/28/2014

4 13100466 6" Diameter Integrating Sphere OL IS-670 2/28/2014

5 13000008 Field-of-View Attachment ISA-670-FVA 2/28/2014

6 N/A 24 VDC Power Source N/A

7 N/A Steel Rule N/A

TRF: IEC62471A 6/24/2013