Xin Sifang Testing (NTC) is a professional testing service organization dedicated to obtaining domestic and international certifications for Chinese enterprises. It is the most professional lighting product testing service provider in China and can provide global safety and energy efficiency certification services for lighting products.

We are an EPA accredited laboratory and an NVLAP (LAB CODE=600150-1) accredited laboratory, which can help your lighting products obtain Energy Star more efficiently ® Energy efficiency certifications such as logos and DLC accreditation are in line with North American market access and enhance market competitiveness.
With the increasing attention of North American consumers to global climate change and high energy consumption costs, the demand for low-energy and zero pollution electronic products in the market is also growing rapidly. The California Electrical Energy Efficiency Regulations (CEC) are mandatory energy efficiency labeling. All products sold in California must undergo laboratory testing approved by CEC. The latest CEC regulation issued is CEC-400-2009-013, which includes provisions for 24 categories of products.
Professional accredited energy efficiency testing laboratory

Energy Star testing laboratory recognized by the US EPA

NVLAP (LAB CODE=600150-1) accredited laboratory in the United States
Our lighting product energy efficiency testing laboratory has complete instrument equipment and a senior engineering team. With rich project experience, we have formed a complete service system and have obtained authoritative accreditation qualifications

EAP accredited Energy Star Testing Laboratory (EPA ID # 1139582)

NVLAP(LAB CODE=600150-0)

DLC, Lighting Facts accredited laboratory
The test report we provide can be widely used in the North American market and has successfully helped hundreds of LED manufacturers obtain energy efficiency certifications such as Energy Star, DLC, Lighting Facts Label, etc. for their products.
Service advantages:
⇒ Convenient testing in local laboratories, widely recognized in the North American market ⇒ Testing and reporting can be completed within a week at the earliest, except for long-term testing projects ⇒ Energy Star CB audit can be completed within 3 working days at the fastest ⇒ Both North American energy efficiency and EU energy efficiency can be tested |