Geo-lighting – 120cm T8 Led Tube

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

Geo-lighting presents herewith a led tube. The measurements from OliNo show that the lamp emits a cold white light with a color temperature of 5862 K. The lamp consumes 17.3 W and has a luminous flux of 1502 lm. This results in an efficacy of 87 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.

CLS-LED – Ultima ceiling recessed light, 16xled 4000K, 30 deg, dimmable

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

presents herewith an LED spot light. The measurements from OliNo show that the lamp emits a warm/neutral white light with a color temperature of 3821 K. The lamp consumes 18.6 W and has a luminous flux of 1211 lm. This results in an efficacy of 65 lm/W. The lamps energy category label is A.

Also is tested on dim-ability with the dimmers available by OliNo.

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.

CLS-LED – Ultima ceiling recessed light, 16xled 4000K, 12 deg, dimmable

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

presents herewith an LED spot light. The measurements from OliNo show that the lamp emits a warm/neutral white light with a color temperature of 3749 K. The lamp consumes 16.9 W and has a luminous flux of 1191 lm. This results in an efficacy of 70 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.

CLS-LED – Miriam GII DW wide flood

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

CLS-LED presents herewith a DMX Spot Lamp. The measurements from OliNo show that the lamp emits a warm white (close to neutral white) light with a color temperature of 3358 K. The lamp consumes 54.2 W and has a luminous flux of 2629 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.

CLS-LED – Miriam GII DW medium flood

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

presents herewith a DMX Spot Lamp. The measurements from OliNo show that the lamp emits a warm white (close to neutral white) light with a color temperature of 3338 K. The lamp consumes 55.6 W and has a luminous flux of 2333 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.

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.