Sarah M. Hall - Technology - Light

Light

Energizer Battery Corporation, an EPI sponsor, has developed and currently supplies the smart LED lanterns used in EPI systems. This custom-designed lantern has a nickel-metal hydride (NiMH) battery pack capable of providing children's studies with over 40 hours of bright light between recharges. One specific thing that sets the EPI smart LED lanterns apart from other such lanterns is the chip found within each that manages recharging from the large storage battery, as well as power to the LED bulbs. Lighting equivalent to a 25 watt light bulb. The lantern service life is expected to be greater than five years.

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Other articles related to "light":

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Famous quotes containing the word light:

    Haply your eye shall light upon some toy
    You have desire to purchase.
    William Shakespeare (1564–1616)

    If we will admit time into our thoughts at all, the mythologies, those vestiges of ancient poems, wrecks of poems, so to speak, the world’s inheritance,... these are the materials and hints for a history of the rise and progress of the race; how, from the condition of ants, it arrived at the condition of men, and arts were gradually invented. Let a thousand surmises shed some light on this story.
    Henry David Thoreau (1817–1862)

    The splendor falls on castle walls
    And snowy summits old in story;
    The long light shakes across the lakes,
    And the wild cataract leaps in glory.
    Blow, bugle, blow, set the wild echoes flying,
    Blow, bugle; answer, echoes, dying, dying, dying.
    Alfred Tennyson (1809–1892)