The solar lamps cost about $20 and can last several years.

Today, about 1.5 million people in Africa use solar lamps.

The whole structure of solar lamp is shown in Figure 2.

The streets are well illuminated with more than 80 solar lamps.

They tested out solar lamps, but found their application limited.

However, solar lamps may have higher initial cost, are weather dependent.

Solar lamps are easier to install as often they do not have cable.

They've distributed free laptops and solar lamps to students on merit.

Fragments of a solar lamp, to keep the plants growing at night, lay in the shambles.

India has a very successful solar lamp program.

However, manufactures found silicon too expensive to make and to put in as a component of solar lamps.

The solar lamps are the most popular big-ticket item, with 3,000 sold since their debut.

His ability to study improved considerably when his mother purchased a solar lamp.

Only 23% is absorbed which means a battery is a crucial part of solar lamp.

Solar lamps replace kerosene and candles used for light.

Like cellphones, solar lamps are getting cheaper, smaller, better.

Not to mention burnt in by solar lamps.

The villagers also has to depend on solar lamps and traditional light source due to poor electricity connectivity.

An array of solar lamps had been installed above the courtyard that lay between their respective living quarters.

The feedback from the community was overwhelmingly positive and the subsequent adoption rate of the solar lamp was high.

Solar lamps are commonly used within campus.

Solar lamps installed in the high domed ceiling simulated the light of a pleasant spring afternoon.

Solar lamps use renewable energy with infinity supply which is cheaper than standard lamps.

They also erected two solar lamps.

These commercial solar lamps vary from $10 desk lamps to five-lamp systems that sell for more than $100.