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Lighting products optical properties testing: light intensity distribution test, luminous flux testing, space chromaticity distribution test, color temperature testing, color rendering index test, spectrum distribution test, color deviation test, etc. EN62493 lighting products electromagnetic field (EMF) test, light biological safety assessment.
Energy efficiency certification: Energy Star, California CEC, DLC, DOE lighting Facts Label, Europe ERP directive, European Energy Efficiency Class, Australia GEMS, China Energy Label, Hong Kong Energy Efficiency, Efficient Lighting Initiative(EIL), etc.
| Certification | The Relevant Provisions | Mark |
| Energy Star | Energy star voluntary certification, through the certification of products can be in the energy star label on products. | ![]() |
| CEC | CEC belongs to compulsory certification, covering the product range includes: audio and video products, energy-saving lamps products, power products, ballast products. | ![]() |
| ErP | ErP belongs to the European Union under the mandatory CE marking directive, ErP directive specifies the minimum performance and energy consumption of product requirements. | ![]() |
| GEMS | Australia has the lowest level of energy efficiency labels, belongs to the compulsory certification. | ![]() |
| EST | The energy saving trust has launched energy-saving certification marks, voluntary certification. | ![]() |

| Registration Date | 2016/12/05(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Both |
| Business Type | Others |
| Year established | 2015 |
| Employees total | 11 - 50 |
| Annual revenue | Less than USD 100,000 |
| Company | Global Testing and Inspection Co., Ltd. |
|---|---|
| Address | 2/F, Bldg 4, 136 West Zhucun Ave, ZengchengGuangzhouGuangdong511370China |
| Phone | 86 - 20 - 13246827020 |
| Homepage | http://www.gtiyuheng.com |
| Contact | Grace Yang / Marketing Manager |