presents a big led lamp. It has a E40 fitting that is like the E27 but then much bigger. It emits a lot of cold white light.

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.

presents a 150 cm long led tube light in a robust aluminum housing. This lamp has been connected to 24 V DC and 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.

presents three led tubes as a robust unit to be used as versatily work lamp that is easy to position in different orientations.

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.

presents a 120 cm long led tube light with high efficicacy.

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.

presents 2x150cm led tube lights in a luminaire.

This article shows the measurement results. Many parameters are also found in the Eulumdat file.

Attention: this luminaire has been replaced by its newer variant.

See this overview for a comparison with other light bulbs.

presents 1x150cm led tube light in a luminaire.

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.

presents a T5 tube light of 150 cm long emitting a neutral white light. The T5 tube sits inside a wider transparent tube that protects the T5 tube. Inside this protection tube there is a reflector, sitting behind the T5 tube and filling the outer tube for half. This T5 tube is connected directly to the 230 V grid voltage.

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.

presents a 150 cm long led luminaire in a robust aluminum housing using the brand name LLT-150.

The supplier adds the following: the luminaire is by default equipped with a 4-position dip switch that enables setting different illuminance values. Optional is an internal movement sensor, dimming and battery pack.

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.