Lelystad bv – Stallux

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

Lelystad BV presents an own built lamp. The measurements from OliNo show that the lamp emits a warm white (close to neutral white) light with a color temperature of 3472 K. The lamp consumes 19.0 W and has a luminous flux of 1312 lm. This results in an efficacy of 69 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 – Dimmable – 2012

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 2694 K. The lamp consumes 3.9 W and has a luminous flux of 200 lm. This results in an efficacy of 51 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 – R7s led light bulb – cold white

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

presents herewith a LED light blub with a socket as a halogen light bulb used in uplights. The measurements from OliNo show that the lamp emits a cold white light with a color temperature of 5628 K. The lamp consumes 7.8 W and has a luminous flux of 516 lm. This results in an efficacy of 66 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 – R7s led light bulb – warm white – dimmable

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

presents herewith a LED light blub with a socket as a halogen light bulb used in uplights. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 3134 K. The lamp consumes 3.5 W and has a luminous flux of 332 lm. This results in an efficacy of 95 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 – 12Watt 360 deg LED lamp – warm white

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

presents herewith led light bulb with E27 socket. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 3134 K. The lamp consumes 12.6 W and has a luminous flux of 1292 lm. This results in an efficacy of 103 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 – 10Watt 360deg LED lamp – warm white

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

presents herewith a LED light bulb. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2950 K. The lamp consumes 10.7 W and has a luminous flux of 794 lm. This results in an efficacy of 74 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 8Watt – 2700K CRI84 – dimmable – new model

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

presents herewith a LED light bulb. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2643 K. The lamp consumes 7.4 W and has a luminous flux of 344 lm. This results in an efficacy of 46 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 – E14 4Watt – Dimmable- Warm white

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

presents herewith led light bulb. The measurements from OliNo show that the lamp emits a deep warm white light with a color temperature of 2578 K. The lamp consumes 3.5 W and has a luminous flux of 158 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 – SMD 8Watt – Warm white

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

presents herewith a led light with E27 base. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 3055 K. The lamp consumes 8.6 W and has a luminous flux of 699 lm. This results in an efficacy of 82 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.

QU-Light – Led downlighter Calgary WW 12x2W

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

QU-Light presents herewith a led downlighter. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 3075 K. The lamp consumes 26.1 W and has a luminous flux of 1233 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.