OliNo

When problems such as greenhouse gases or the imminent energy crisis are brought up in conversation, nuclear energy is often cited as a solution. The advantages are apparently easy to quantify. According to many, nuclear energy is a near boundless source of energy and does not have the disadvantage of CO₂. emissions.

However, thorough research has shown that these common assumptions are not at all correct. The average nuclear power plant doesn’t start producing energy for 10 years. Over its lifetime it produces more than one million tons of CO₂. and ultimately very little in the way of net energy.

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There lies a collective awareness on the urgency in getting involved with and influencing current environmental issues and climate change in today’s society. This phenomenon is known by the general public as: Greening. It is important, for museums to participate in this occurrence any way possible. To be able to sustain the quality and quantity of our cultural heritage, museums must take matters into their own hands. Visitors (and sponsors) will start demanding it from them. But the real reason museums should start Greening their museums has less to do with a demand from the outside world and far more to do with two essential aspects: an ethical and a financial essence of sufficient and sustainable museum management practice.

Lemnis Lighting Asia presents herewith a led tube light of 60 cm length. The measurements from OliNo show that the lamp emits a neutral white light with a color temperature of 5084 K. The lamp consumes 10.8 W and has a luminous flux of 1194 lm. This results in an efficacy of 111 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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LumitexT 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.

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LumitexT 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.

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Atomis Architectural Lighting 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.

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Overhuys Verlichting BV 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.

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Ledverlichting Soest 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.

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Ledverlichting Soest 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.

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Ledverlichting Soest 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.

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Ledverlichting Soest 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.

Read more…