LumitexT – 4x LumiBOX-XT LED strips (3-LED, 350mm)

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

presents herewith a set of 4 ledstrips connected to one power supply. The measurements from OliNo show that the lamp emits a cold white light with a color temperature of 5566 K. The lamp consumes 37.8 W and has a luminous flux of 1588 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.

LumitexT – 20x LumiString LED modules (3-5050-SW57)

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

presents herewith 20 led modules that are measured as 1 lamp. The measurements from OliNo show that the lamp emits a cold white light with a color temperature of 6869 K. The lamp consumes 16.0 W and has a luminous flux of 935 lm. This results in an efficacy of 59 lm/W. The lamps energy category label is A.

Note: one lamp has been measured on light output while more lamps were connected on the power supply (in this case 3.0 pieces). This to represent the most occurring situation. All power and current values of the total set are computed back to one lamp.

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.

Atomis – Led lamp Corona Round 290 1800lm 28W

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

presents herewith a ledlamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 3026 K. The lamp consumes 28.3 W and has a luminous flux of 834 lm. This results in an efficacy of 29 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.

Overhuys Verlichting BV – Ledhuys Eco Round 200 Alu Wit

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 3067 K. The lamp consumes 33.9 W and has a luminous flux of 1397 lm. This results in an efficacy of 41 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.

Ledverlichting Soest – LVS E12 MR16 led spot lamp

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

presents herewith a led spot lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2607 K. The lamp consumes 8.1 W and has a luminous flux of 328 lm. This results in an efficacy of 40 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.

Ledverlichting Soest – LVS E38 GU10 Led Spot Lamp

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

presents herewith led spot lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2619 K. The lamp consumes 3.6 W and has a luminous flux of 165 lm. This results in an efficacy of 46 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.

Ledverlichting Soest – LVS E51 Tunnel light

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

presents herewith an LED tunnel light. The measurements from OliNo show that the lamp emits a very cold white light with a color temperature of 7356 K. The lamp consumes 78.0 W and has a luminous flux of 4237 lm. This results in an efficacy of 54 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.

Ledverliching Soest – LVS Z06 Wallwasher

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

presents herewith a lamp that gives directional light. The measurements from OliNo show that the lamp emits a neutral white light with a color temperature of 4358 K. The lamp consumes 18.6 W and has a luminous flux of 841 lm. This results in an efficacy of 45 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.

Gamma Halogen light bulb 50W GU5.3 36deg cool beam

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

OliNo bought a Gamma halogen light bulb and presents herewith the version of 50W and GU5.3 fitting. The measurements from OliNo show that the lamp emits a warm white (close to neutral white) light with a color temperature of 3439 K. The lamp consumes 55.1 W and has a luminous flux of 709 lm. This results in an efficacy of 13 lm/W. The lamps energy category label is D.

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.

Gamma Halogen light bulb 35W GU5.3 36deg cool beam

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

OliNo bought a Gamma halogen light bulb and presents herewith the version of 35W and GU5.3 fitting. The measurements from OliNo show that the lamp emits a warm white (close to neutral white) light with a color temperature of 3351 K. The lamp consumes 35.5 W and has a luminous flux of 428 lm. This results in an efficacy of 12 lm/W. The lamps energy category label is D.

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.