Ledlighting BV – Led tube light 118 cm

Posted by Marcel van der Steen in Light measurements No Comments»

presents herewith a led tube light of 118 cm length. The measurements from OliNo show that the lamp emits a neutral white light with a color temperature of 5231 K. The lamp consumes 26.4 W and has a luminous flux of 1671 lm. This results in an efficacy of 63 lm/W. The lamps energy category label is A.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

Note: the supplier reports that an update of this version will follow.

See this overview for a comparison with other light bulbs.

Ledlighting BV – Led tube light 152 cm

Posted by Marcel van der Steen in Light measurements No Comments»

presents herewith a led tube light. The color has a blue hue and therefore the CCT could not be determined. The lamp consumes 50.9 W and has a luminous flux of 2136 lm. This results in an efficacy of 42 lm/W. The lamps energy category label is B.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

Note: the supplier reports that an update of this version will follow.

See this overview for a comparison with other light bulbs.

FlowMagic – InlineLED™ type DUO-D-28-280-60.

Posted by Marcel van der Steen in Light measurements No Comments»

presents herewith a led tube light. The measurements from OliNo show that the lamp emits a neutral white light with a color temperature of 4876 K. The lamp consumes 20.0 W and has a luminous flux of 1883 lm. This results in an efficacy of 94 lm/W. The lamps energy category label is A.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

See this overview for a comparison with other light bulbs.

VSA – ParLEDlight inliner.

Posted by Marcel van der Steen in Light measurements No Comments»

presents herewith a ledtube of 150 cm length. The measurements from OliNo show that the lamp emits a neutral white light with a color temperature of 4717 K. The lamp consumes 33.7 W and has a luminous flux of 2997 lm. This results in an efficacy of 89 lm/W. The lamps energy category label is A.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

See this overview for a comparison with other light bulbs.

China Europe Sourcing Service Ltd – LED CHIP ARRAY 120 WATT 4000-4500 K

Posted by Marcel van der Steen in Light measurements No Comments»

China Europe Sourcing Service Ltd. presents herewith a led streetlight. The measurements from OliNo show that the lamp emits a neutral white light with a color temperature of 4218 K. The lamp consumes 126.5 W and has a luminous flux of 10317 lm. This results in an efficacy of 82 lm/W.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

See this overview for a comparison with other light bulbs.

Go2Led – LED G2L TUBE 120 FC NW (840).

Posted by Marcel van der Steen in Light measurements No Comments»

presents herewith a ledtube of 120 cm length. The measurements from OliNo show that the lamp emits a neutral white light with a color temperature of 4148 K. The lamp consumes 19.3 W and has a luminous flux of 1903 lm. This results in an efficacy of 99 lm/W. The lamps energy category label is A.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

See this overview for a comparison with other light bulbs.

Econe – 150 cm led tube light EC920-865-124-25

Posted by Marcel van der Steen in Light measurements No Comments»

presents herewith a led tube light of 150 cm length. The measurements from OliNo show that the lamp emits a cold white light with a color temperature of 5625 K. The lamp consumes 22.4 W and has a luminous flux of 2225 lm. This results in an efficacy of 100 lm/W. The lamps energy category label is A.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

See this overview for a comparison with other light bulbs.

Econe – 150 cm led tube light EC920-840-124-25

Posted by Marcel van der Steen in Light measurements No Comments»

presents herewith a led tube light of 150 cm length. The measurements from OliNo show that the lamp emits a neutral white light with a color temperature of 4877 K. The lamp consumes 23.6 W and has a luminous flux of 2144 lm. This results in an efficacy of 91 lm/W. The lamps energy category label is A.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

See this overview for a comparison with other light bulbs.

GreenTubes – 60 cm tube light GT851004-14W

Posted by Marcel van der Steen in Light measurements No Comments»

presents herewith a tube light of 60 cm length. The measurements from OliNo show that the lamp emits a warm/neutral white light with a color temperature of 3925 K. The lamp consumes 14.1 W and has a luminous flux of 805 lm. This results in an efficacy of 57 lm/W. The lamps energy category label is A.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

See this overview for a comparison with other light bulbs.

GreenTubes – 150 cm tube light GT851004-35W

Posted by Marcel van der Steen in Light measurements No Comments»

presents herewith a tube light of 150 cm length. The measurements from OliNo show that the lamp emits a neutral white light with a color temperature of 4028 K. The lamp consumes 36.1 W and has a luminous flux of 2365 lm. This results in an efficacy of 65 lm/W. The lamps energy category label is B.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

See this overview for a comparison with other light bulbs.