SPECIFIC TEST OR MEASUREMENT Safety Test LED CFL Marking - Check the completeness of the mandatory markings for the lamp and lamp packaging - Rubbing Test - Check the completeness of the mandatory markings for the lamp and lamp packaging - Rubbing Test Interchangeability - Lamp caps are tested by the use of gauges in accordance to IEC 60061-3 - Lamp cap or lamp bulb shall comply with the bending moment stated in the table of the PNS IEC 62560 -Live parts shall not be accessible in normal use. Test finger shall not touch the live parts. -Determining the insulation resistance with the compliance limit in PNS IEC 62560. -Testing the electric strength of insulation material by applying 1460V according to PNS IEC 62560. Insulation material shall not breakdown. -Checking the tightness between the cap and enclosure of lamp through applying certain torque(depends on cap type) according to standard PNS IEC 62560. -Determining the temperature of the cap in stabilized temperature exceeding 30 minutes. Temperature shall not exceed the limit given in PNS IEC 60360 -Testing the heat resistance of insulation material by putting ball pressure equipment in a certain specimen (enclosure of lamp) with a certain temperature in the oven. The diameter that caused by ball - Lamp caps are tested by the use of gauges in accordance to IEC 60061-3 N/A Bending Moment Protection against accidental contact with live parts Insulation Resistance Mechanical Strength Cap Temperature Rise Resistance to Heat -Live parts shall not be accessible in normal use. Test finger shall not touch the live parts. -Determining the insulation resistance with the compliance limit in PNS IEC 62560. -Testing the electric strength of insulation material by applying 1460V according to PNS IEC 62560. Insulation material shall not breakdown. -Checking the tightness between the cap and enclosure of lamp through applying certain torque(depends on cap type) according to standard PNS IEC 62560. -Determining the temperature of the cap in stabilized temperature exceeding 30 minutes. Temperature shall not exceed the limit given in PNS IEC 60360 -Testing the heat resistance of insulation material by putting ball pressure equipment in a certain specimen (enclosure of lamp) with a certain temperature in the oven. The diameter that caused by ball pressure shall not exceed in the given limit in PNS IEC 60695. Resistance to Flame and Ignition -Testing the flame and ignition of insulation material by exposing the material in flame through glow wire equipment. Fault Condition -Shorting the components of lamp one at a time. -Applying 150% power (for rated and range voltage) or most critical voltage (it must be given by the manufacturer) in the lamp. Compliance is no flame, no flammable gas, no smoke, according to PNS IEC 62560. Creepage and Clearances -Measuring the distance (creepage) and displacement (clearance) between cap and ilet. The measured value shall not exceed in the given limit in PNS IEC 61347-1 pressure shall not exceed in the given limit in PNS IEC 60695. -Testing the flame and ignition of insulation material by exposing the material in flame through glow wire equipment. -Shorting the components of lamp one at a time. N/A SPECIFIC TEST OR MEASUREMENT Marking Test Conditions Compliance testing of family members Lamp input Light output Performance Test PNS IEC 62612 -Check markings in the product and package given by the manufacturer. - The lamp is stabilized for about 30 mins then aged if declared by manufacturer before getting the initial measurements. -The test duration is 25% of rated life time up to a maximum of 6000 hours. -The following values such as chromaticity co-coordinates, colour rendering index, lumen maintenance code, and results of accelerated operational life test shall provide same values or better as manufacturer declared. -The initial power consumed by each individual LED lamp in the measured sample shall not exceed the rated power by more than 10%. -The average of initial power consumed by the LED lamps in the measured sample shall not exceed the rated power by more than 7.5%. -rated luminous flux should be preferably be one of the following values given by IEC 62612:2018 -The initial luminous flux of each individual LED lamp in the measured sample shall not be less than the rated luminous flux by more than 10%. -The average initial luminous flux of the LED lamps in the measured sample shall not be less than the rated luminous flux by more than 7.5%. PELP -Check markings in the product and package given by the manufacturer. -The lamp is stabilized for about 30 mins then aged if declared by manufacturer before getting the initial measurements. -The test duration is 25% of rated life time up to a maximum of 6000 hours. N/A -The initial power consumed by each individual LED lamp in the measured sample shall not exceed the rated power by more than 10%. -The average of initial power consumed by the LED lamps in the measured sample shall not exceed the rated power by more than 7.5%. -The initial luminous flux of each individual LED lamp in the measured sample shall not be less than 90% -The average initial luminous flux of the LED lamps in the measured sample shall not be less than 92.5%. Efficacy Colour variation categories Colour rendering index Lumen maintenance Supply switching test -ratio of luminous flux and wattage of the lamp. -the LED lamp efficacy shall not be less than 80% of the rated LED lamp efficacy as declared by the manufacturer or responsible vendor. -the rated colour of lamp should preferably be one of the following values given by PNS IEC 62612 -the initial colour rendering index of an LED lamp is measured. -measured CRI shall not be lower than 3 points from the rated CRI -Data is being measured every 1000 hours of testing. -25% of rated life with a maximum duration of 6000 hours. -ratio of initial and measured shall not exceed below 70%. -the lamp shall be switched on and off for 30s each (1 cycle). -50% of rated life will be the number of cycles of supply switching test. -Efficacy shall not be less than 80 lm/W. N/A -the initial colour rendering index of an LED lamp is measured. -measured CRI shall not be less than 80 -Data is being measured every 1000 hours of testing. -25% of rated life with a maximum duration of 6000 hours. -ratio of initial and measured shall not exceed below 70%. -the lamp shall be switched on and off for 30s each (1 cycle). -50% of rated life will be the number of cycles of supply switching test.
