No.: DZ1406270418

TEST REPORT

Sample Name: Diving light Applicant Name: Shenzhen Yeguang Technology Co., Ltd. Manufacturer: Shenzhen Yeguang Technology Co., Ltd. Supplier: / Buyer: /

Shenzhen Yitong Testing Technology Co., Ltd

TEST REPORT No.: DZ1406270418 Date: Jun 27, 2014 Page 1 Of 7

Applicant Name: Shenzhen Yeguang Technology Co., Ltd. Address: Emerson Building A, 26 Zone, Bao’an District, Shenzhen

City, Guangdong Province, China

Sample Information Sample Name: Diving light

Sample No.: ZH1406230418

Sample Model: /

Sample Size: /

Sample Weight: /

Sample Quantity: 11PCS

Sample Description: Normal

Manufacturer: Shenzhen Yeguang Technology Co., Ltd.

Test Information Test Item: CASS Test

Receive Date: Jun 20, 2014 Testing Date: Jun 24, 2014 to Jun 26, 2014 Preconditioning: /

Test Result Pass.

After the test, there is no appearance damage on all samples by visual

inspection.

Authorized: Checked: Tested:

No.: DZ1406270418 Date: Jun 27, 2014 Page 2 Of 7

Test Item 1: CASS Test

1. Test Standard: GB/T 10125-2012

2. Test Equipment:

Equipment Name Equipment Model Equipment NO. Calibration

Useful-life

Salt Spray Corrosion

Test Chamber YWX/Q-250 TTS-YQ-064 Jan 20, 2015

3. Test Remark & Notes: Place the samples into the Salt Spray Corrosion Test Chamber, the test

condition is as below:

(1) Mix (5±1)% concentration NaCl and (0.26±0.02)g/L concentration CuCl2·2H2O,

the PH value is 3.1.

(2) The air pressure of the fog chamber is 98kPa, temperature inside the

fog chamber is (50±2)℃. (3) The test duration is 48h.

(4) The quantity of salt fog is 1.2ml/h·80cm2.

(5) Clean the samples with running water and then check them by visual inspection.

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Appendix: Test Pictures

Pre-test:

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The Samples

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Testing:

CASS Test

Post-test:

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No.: DZ1406270418 Date: Jun 27, 2014 Page 7 Of 7

No appearance damage on all samples

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