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Ecology

ECOLOGY Fulfilling Our Responsibility as a Corporate Citizen of Planet Earth

People leading rich lifestyles in harmony with the Earth - this is the ideal situation envisaged in 2050 as per Toshiba Group Environmental Vision 2050. Under this overarching vision, we consider our mission, as a corporate citizen of planet Earth, is to create new, enriched value while minimizing environmental impacts.

E-CORE LED Light bulbE-CORE LED Light bulb 6.9W conventional-shape light bulb

* These products are for Japanese market only.

LED light bulbs, which are the focus of attention as the next generation of light sources, are now available in a new "light bulb-shaped" line up.

Long life 40,000 hours : Lifespan approximately 40times longerEnergy-saving Power consumed 6.9W : Electricity fees Approximately 87% reductionSupports sealed devices : Since the LED emits only a very small amount of heat, it can be used in devices which are sealed or close to sealed.

Comparison of CO2 emissions amount

Approximately 842kg reduction in CO2!, LED Light bulb LEL-AW4L

CO2 reduced by approximately 87% when compared with conventional light bulbs.*1

Approximately 108kg*2

Equivalent to the annual amount of CO2 absorbed by approximately 6 beech trees

* Calculated using approximately 11 kilograms as the amount of CO2 absorbed by 1 beech tree in 1 year trees

  • *1: Comparison between conventional-shape LED light bulb LELAW6L/2 (power consumed: 6.9W; lifespan: 40,000 hours) and Toshiba's incandescent bulb white lamp LW100V54W (power consumed: 54W; lifespan: 1,000 hours)
  • *2: Calculated using "Amount of CO2 (kg) / Amount of power consumed (kWh) = 0.39". For when the bulb is lit for the rated lifespan of 40,000 hours.

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