The basic principle of LED energy-saving lamp is to convert AC power to DC power through switching power module to supply power to LED. According to the basic principle and structural characteristics of LED energy-saving lamps,

Shenzhen Suntech standard specializes in planning valuable and forward-looking testing and solutions for customers, using a variety of solutions, accurate

Make every effort to ensure the accuracy of analysis data. The authority cooperates with CMA certification and CNAs accreditation institutions to provide authoritative reports such as national standard and bank standard

From the analysis of test requirements to the application of test reports, the whole process of technical support, no longer running around to solve problems, makes you more confident. The information technology standard has become a testing service organization with high reputation among the people, committed to becoming a third-party authoritative testing organization with leading technology, high visibility and public reliability in China.

Testing products

Photoelectric performance (ies LM-79-08, CIE No. 13.3-1995, ANSI c78.377-2008ansi c82.772002): color temperature, chromaticity coordinates, color rendering index, power factor, light output, luminous efficiency, spatial color distribution, luminous intensity distribution; LED lamp life maintenance (ies lm-80-08): ≥ 6000h; safety (ul8750, ul1993); safety regulations; electromagnetic interference (FCC CFR Title 47 Part 15): FCC; other requirements (ANSI c78.5-2003, ANSI c79.1-2002, CIE No. 18.2-1983, ANSI c78.20-2003, ANSI c62.41-1991): ambient temperature, rapid cycle stress test, transient protection, noise, low operating temperature, allowable lamp head, LED operating frequency, operating voltage, headlight diameter, total length

Testing items

Photoelectric properties (ies LM-79-08, CIE No. 13.3-1995, ANSI c78.377-2008, ANSI c82.772002): color temperature, chromaticity coordinates, color rendering index, power factor, light output, luminous efficiency, spatial color distribution, luminous intensity distribution

LED lamp life maintenance (ies lm-80-08): ≥ 6000h (if the lamp bead has ies lm-80 test report, this test may not be required) safety (UL1310, ul1598, ul1993, UL153, ul8750): safety electromagnetic interference (Part 15, Part 18): FCC other requirements (ANSI c78.5-2003, ANSI c79.1-2002, CIE No. 18.2-1983, ANSI c78.20-2003, ANSI c62.41-1991): startup time Rise time, dimming requirements, transient protection, noise, low operating temperature, shell temperature, off state power, operating frequency