XQ-lite – LED E14 2W WW XQ1403

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

XQ-lite presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2722 K. The lamp consumes 2.1 W and has a luminous flux of 142 lm. This results in an efficacy of 69 lm/W. The lamps energy category label is A+.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Osram – LED ST GU4 3.7W WW Refl

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

Osram presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2735 K. The lamp consumes 3.5 W and has a luminous flux of 314 lm. This results in an efficacy of 90 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.

Osram – LED Star GU5.3 5.6W WW Refl

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

Osram presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2840 K. The lamp consumes 5.2 W and has a luminous flux of 387 lm. This results in an efficacy of 75 lm/W. The lamps energy category label is A+.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Osram – LED SST E27 10W Matt WW Gluehl Dim

Posted by Marcel van der Steen in Light measurements 1 Comment»

Osram presents an LED bulb. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2749 K. The lamp consumes 9.4 W and has a luminous flux of 798 lm. This results in an efficacy of 84 lm/W. The lamps energy category label is A+.

Also is tested on dim-ability with a (number of) 230 V dimmer(s).

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Osram – LED G13 21.5W KW Roehre 1500mm

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

Osram presents an LED tube. The measurements from OliNo show that the lamp emits a warm/neutral white light with a color temperature of 3928 K. The lamp consumes 21.6 W and has a luminous flux of 2200 lm. This results in an efficacy of 102 lm/W. The lamps energy category label is A+.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Osram – LED ST E27 10W WW Gluehl Matt

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

Osram presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2722 K. The lamp consumes 9.3 W and has a luminous flux of 791 lm. This results in an efficacy of 85 lm/W. The lamps energy category label is A+.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Osram – LED ST E27 5.8W Matt WW Tropfen

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

Osram presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2738 K. The lamp consumes 5.2 W and has a luminous flux of 455 lm. This results in an efficacy of 88 lm/W. The lamps energy category label is A+.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Osram – LED ST E27 2W Klar WW Tropfen

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

Osram presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2708 K. The lamp consumes 2.0 W and has a luminous flux of 175 lm. This results in an efficacy of 87 lm/W. The lamps energy category label is A++.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Osram – LED SST GU10 5.3W WW Refl Dim

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

Osram presents an LED spot light. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2764 K. The lamp consumes 5.1 W and has a luminous flux of 326 lm. This results in an efficacy of 64 lm/W. The lamps energy category label is A+.

Also is tested on dim-ability with a (number of) 230 V dimmer(s).

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Osram – LED STAR GU10 5.5W WW REFL

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

Osram presents an LED spot light. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2820 K. The lamp consumes 4.8 W and has a luminous flux of 343 lm. This results in an efficacy of 71 lm/W. The lamps energy category label is A+.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.