Laboratory

GL is one of few manufacturers in LED linear lighting, with a full Witness Testing Data Program comprehensive Laboratory approved by TUV & UL.

Function Test & Reliability Test 

MATERIAL TEST:

Item including needle flame test, glow wire test, ball press test, Resistant to tracking test, Horizontal/vertical Flame Test, UV Aging test, salt spray test etc; Reference DIRECTIVE like IEC/EN 60695 series, GB/T 5169 series, UL746 series, UL94 etc.

LIFE TEST:

Item including LED driver long time life test, LED driver power on/off life test, luminaries long time life test , luminaries power on/off test, luminaries ErP life test etc.; Reference DIRECTIVE like ErP (EU) No 1194/2012, Energy Star, DLC, MIL-STD 883 etc.

EMC TEST:

Item including EMI relevant Disturbance voltages test, radiated electromagnetic disturbances test by CDN, EMS relevant electrostatic discharges test, radio-frequency electromagnetic fields test, power frequency magnetic fields test, fast transients test, Injected currents test, surges test, voltage dips and short interruptions test, voltage fluctuations test etc.; Reference DIRECTIVE like EC/EN 55015, IEC 61547, FCC part15&18 etc.

RoHS TEST:

Measure the harmful substances in the electronic products, including Pb (0.1%,1000ppm), Hg (0.1%,1000ppm), Cr (0.1%,1000ppm), Cd (0.01%,100ppm), PBB (0.1%,1000ppm), PBDE (0.1%,1000ppm); Reference DIRECTIVE like DIRECTIVE 2011/65/EU, IEC/EN62321.

RELIABILITY TEST: 

Item including high temp. storage/aging test, low temp. start test, low temp storage/operation test, temperature/humidity cycling test, temp. cycling test, high temp.& humidity test, packing vibration test, drop test , over voltage/loading test etc. Reference standard like DIRECTIVE IEC/EN 60068 series, GB4243 series, ISTA etc.

SAFETY TEST: 

Item including luminaries and LED driver safety structure evaluating, creepage distances and clearances test, mechanical strength test, marking test, normal/abnormal operation Thermal test, test finger, Humidity test, endurance test, electric parameter test, Hi-pot test, insulation resistance test, leakage current test, grounding resistance test etc; Reference DIRECTIVE like DIRECTIVE IEC/EN60598 series, IEC/EN 61347 series, GB19510 series, UL8750, UL1598, UL153, UL2388, UL2108 etc.

DUSTPROOF & WATERPROOF TEST:  

Measure IP level; Reference DIRECTIVE like IEC /EN 60529, GB4208,IEC/EN60598 series, GB7000 series, UL1598 etc.

OPTICS TEST:  

Item including lumen, color temperature, CRI, Ra, color coordinate, lighting effect, light spectrum density, light intensity, beam angle, URG, Photometric spatial distribution etc; Reference DIRECTIVE like LM-79, IEC/PAS 62612, IEC/PAS/62717, IEC/PAS 62722, Energy Star, DLC, ErP etc.