Ledverlichting Soest – LVS E12 MR16 4×3 Watt CREE XP-G dimmable

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

presents a black led MR16 spotlamp that emits warm white light. It has been tested on dim-ability with a 12 V DC dimmer.

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.

Omega Light – OL-AL-T8D-1200-20WW with 50 mm reflector

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

presents a led tube of 120 cm length with a matte cover and a small aluminum heatsink at the back side. The tube emits light all around. A reflector can be clicked on it in order to direct the light. In this article the measurement results with the 50 mm reflector is given. The reflector takes care of bundling the light and as a result more illuminance (more lux) is directed on the working plane.

The reflectors are easy to click on the tubes. The supplier reports that the reflectors are made of high grade pure aluminum of 99.9 %.

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.

Omega Light – OL-AL-T8D-1200-20WW with 25 mm reflector

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

presents a led tube of 120 cm length with a matte cover and a small aluminum heatsink at the back side. The tube emits light all around. A reflector can be clicked on it in order to direct the light. In this article the measurement results with the 25 mm reflectors is given. The reflector takes care of bundling the light and as a result more illuminance (more lux) is directed on the working plane.

The reflectors are easy to click on the tubes. The supplier reports that the reflectors are made of high grade pure aluminum of 99.9 %.

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.

Omega Light – OL-AL-T8D-1200-20WW

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

presents a led tube of 120 cm length with a matte cover and a small aluminum heatsink at the back side. The tube emits light all around. A reflector can be clicked on it in order to direct the light. In other articles the measurement results with the reflectors will be given. In this article the measurements on the tube alone.

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.

Creative Lighting Solutions Luxo Wide Flood WW

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

presents a spot lamp that can be used with different lenses that generate a different beam width. In this article the wide flood beam has been tested.

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.