Green Purchase – LED tube GP-T8-150cm-ARP-24W-4000

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

Green Purchase presents an LED tube. The measurements from OliNo show that the lamp emits a warm/neutral white light with a color temperature of 3916 K. The lamp consumes 24.1 W and has a luminous flux of 2934 lm. This results in an efficacy of 122 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.

Megaman – Led Classic dim 2 warm E27 7W

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

Megaman presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2729 K. The lamp consumes 6.6 W and has a luminous flux of 498 lm. This results in an efficacy of 75 lm/W. The lamps energy category label is A+.

Also is tested on dim-ability with the a number of 230 V dimmers.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Megaman – Led filament lamp dimmable E27 3W Mellow

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

megaman-MM05340-4892657053401Megaman presents an LED lamp. The measurements from OliNo show that the lamp emits a deep warm white light with a color temperature of 2102 K. The lamp consumes 2.7 W and has a luminous flux of 186 lm. This results in an efficacy of 69 lm/W. The lamps energy category label is A+.

Also is tested on dim-ability with the a number of 230 V dimmers.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Megaman – Led classic dimmable 7W Mellow

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

Megaman presents an LED lamp. The measurements from OliNo show that the lamp emits a deep warm white light with a color temperature of 2299 K. The lamp consumes 6.7 W and has a luminous flux of 380 lm. This results in an efficacy of 56 lm/W. The lamps energy category label is A.

Also is tested on dim-ability with the a number of 230 V dimmers.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Megaman – Led classic dimmable 7W WW

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

Megaman presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2675 K. The lamp consumes 6.7 W and has a luminous flux of 500 lm. This results in an efficacy of 75 lm/W. The lamps energy category label is A+.

Also is tested on dim-ability with the a number of 230 V dimmers.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Megaman – Light bulb LG2603.5-E27-2800K

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

Megaman presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2660 K. The lamp consumes 3.5 W and has a luminous flux of 264 lm. This results in an efficacy of 76 lm/W. The lamps energy category label is A+.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Toshiba – E-CORE LED E27 5.5W WW

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

Toshiba presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2809 K. The lamp consumes 5.3 W and has a luminous flux of 359 lm. This results in an efficacy of 67 lm/W. The lamps energy category label is A+.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Megaman – LED sensor light E27

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

Megaman presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2759 K. The lamp consumes 7.2 W and has a luminous flux of 618 lm. This results in an efficacy of 85 lm/W. The lamps energy category label is A+.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

Megaman – LED Light bulb LG5205.5 E27 2800K

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

Megaman presents an LED lamp. The measurements from OliNo show that the lamp emits a warm white light with a color temperature of 2705 K. The lamp consumes 5.6 W and has a luminous flux of 454 lm. This results in an efficacy of 82 lm/W. The lamps energy category label is A+.

This article shows the measurement results.

See this overview for a comparison with other light bulbs.

LOBS.LED-CCC – LA-001-HB-180-850-PC-70-20-D-C

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

LOBS.LED-CCC presents an LED High Bay. The measurements from OliNo show that the lamp emits a neutral white light with a color temperature of 4932 K. The lamp consumes 178.4 W and has a luminous flux of 23314 lm. This results in an efficacy of 131 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.