Overhuys Verlichting BV – Ledhuys Eco Round 200 1800lm
Posted by Marcel van der Steen in Light measurements No Comments»
presents herewith a led downlighter. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 3113 K. The lamp consumes 32.2 W and has a luminous flux of 1503 lm. This results in an efficacy of 47 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.
Endurance test – Actie groenlicht TL 150 cm
Posted by Marcel van der Steen in Endurance Test, Light measurements No Comments»
Actiegroenlicht presents a 150 cm long ledtube, equipped with 420 leds.
This lamp has been measured at zero hours (new state) before it went into the endurance test. This tube is powered from one side with 230 V AC. However it is tested in a tube holder with a power factor compensation capacitor which resultsin a lower power factor; when this tube would have been connected directly to the power grid it would result in a very high power factor of > 0.9.
This article presents the endurance test results.
LUMISSION – INPACT 90 LED test model
Posted by Marcel van der Steen in Light measurements No Comments»
presents herewith a led downlighter. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 3011 K. The lamp consumes 21.4 W and has a luminous flux of 901 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.
See this overview for a comparison with other light bulbs.
LUMISSION – INPACT 150 LED test model
Posted by Marcel van der Steen in Light measurements No Comments»
presents herewith a led downlighter. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 3022 K. The lamp consumes 34.9 W and has a luminous flux of 1719 lm. This results in an efficacy of 49 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.
LUMISSION – INVARIO 75 LED test model
Posted by Marcel van der Steen in Light measurements No Comments»
presents herewith a led downlighter. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2765 K. The lamp consumes 14.3 W and has a luminous flux of 603 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.
See this overview for a comparison with other light bulbs.
LED IT LIGHT – Gu10 3x3Watt CREE – 2700K – dimmable
Posted by Marcel van der Steen in Light measurements No Comments»
presents herewith led spotlamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2707 K. The lamp consumes 6.9 W and has a luminous flux of 282 lm. This results in an efficacy of 41 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.
LED IT LIGHT – Gu10 3x2Watt CREE – 2700K – dimmable
Posted by Marcel van der Steen in Light measurements No Comments»
presents herewith a led spotlamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2723 K. The lamp consumes 3.6 W and has a luminous flux of 159 lm. This results in an efficacy of 45 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.
LED IT LIGHT – E27 8x1Watt – dimmable
Posted by Marcel van der Steen in Light measurements No Comments»
presents herewith led lightbulb. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2825 K. The lamp consumes 7.4 W and has a luminous flux of 328 lm. This results in an efficacy of 44 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.
LED IT LIGHT – Mr16 3x2Watt CREE – 2700K – dimmable
Posted by Marcel van der Steen in Light measurements No Comments»
presents herewith a led spotlamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2757 K. The lamp consumes 4.0 W and has a luminous flux of 218 lm. This results in an efficacy of 54 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.
LED IT LIGHT – Mr16 3x3Watt CREE – 2700K – dimmable
Posted by Marcel van der Steen in Light measurements No Comments»
presents herewith a led spotlamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2699 K. The lamp consumes 5.8 W and has a luminous flux of 247 lm. This results in an efficacy of 43 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.
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