MPK has developed light emitting cells that require no power and glow for up to 20 years.
The company claims that Litroenergy creates useful on-going light without any external power, energy source, or recharge of any type.
A plastic sheet coated with Litroenergy cells can produce as much light as a 40 watt bulb and costs less than 35 cents to manufacture.
The light energy can be converted to electricity by illuminating a solar cell.
Litroenergy Power Cells generate electricity reliably and constantly for 12-20 years without any waste byproduct.
Litroenergy cells contain radioactive tritium which activates the light emitting phosphor. The cell wall is transparent to light but blocks most of the radioactivity from escaping into the environment. The tritium decays to helium with a half life of 12 years.
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