Energy Efficiency

To accommodate the trend of environmental protection and energy conservation, many countries have established certification and testing requirements for Solid State Lighting (SSL).  CTI assists companies comply with SSL and ErP requirements

 

CTI performs the followingEnergy Star testing:

 

• Off-state Power
• Power Factor
• Lumen Maintenance
• Zonal Lumen Density
• Luminaire Efficacy Luminous Efficacy
• Lifetime

 

 

Optics Performance

According to standardsANSI C78.377, ANSI C82.77, IESNA LM-79, IESNA LM-80, CIE 127, CIE 15, CIE 177, CIE 84, CIE 13.3, CTI performs the following optics performance testing :

• Correlated Color Temperature (CCT)
• Color Rendering Index (CRI)
• Chromaticity Coordinates 
• Luminous Intensity
• Distribution Curve 
• Flux
• Color Spatial Non-uniformity

 

 

Safety

According to standardsUL 1598, UL 153, UL 588, UL 1993, UL 935, UL 778, UL8750, IEC/EN 60598 IEC/EN 61347, IEC/EN 60968, IEC/EN 60969, IEC/EN 60825, GB7000, GB19510, IEC/EN 62471, CTI performs the following safety testing :

• Photobiological Safety
• Protection Against Electric Shock
• Touch Current
• Temperature Rise
• Glow-wire Test
• Needle Flame Test
• IP

 

EMC

According to standardsEN 55015, En61547, CFR 47 FCC Part 15/18, CTI performs the following EMC testing :

• Radiated Emission
• Conducted Emission
• Conducted Immunity
• Power Disturbance
• Surge Immunity
• ESD
• EMF

 

 

Reliability

According to standardsIEC 60068-2-1, IEC60068-2-2, JESD22-B103, JESD22-A110, JESD22-A104, CTI performs the following reliability testing:

• High & Low Temperature
• HALT & HASS & HASA
• Temperature Cycling
• Vibration &Temperature & Humidity
• HAST
• Vibration
• Salt Spray

 

 Failure Analysis

 

According to standardsGJB 548B, J-STD-002B, IPC-TM-650, ASM D5470, CTI performs the following failure analysis testing:

 

• Glass Transition Temperature
• Foreign Material Analysis
• Internal Structure Analysis
• Coefficient of Linear Expansion
• Thermal Conductivity
• Coating Thickness
• Solderability