Archive for the ‘lantern solar lights’ Category

Who wants to have street lights removed so we may look at the nights starry skies again?

Thursday, September 24th, 2009

Why have street lights on roads and roundabouts? You see there are these things called Headlights they often come in pairs and are on all vehicles, they light up the way for us and there are these things called reflectors which also assist when the the headlights hit these they bounce back and create even more light.

Then we could all watch the activities of the beautiful night sky and SAVE ENERGY, NUCLEAR WASTE and MONEY.

The street light Manufacturers could get more useful jobs instead such as, the Production of Solar Lanterns which aren’t as bright but would be more harmonic and still guide the drunk drivers and people who don’t look at the roads whist driving.

And limit the amount of offensive Christmas lights!
I know there are some potential loonies out there but most of them run your Country.

I think you may have early signs of Paranoid Schizophrenia yourselves.
PULL YOURSELVES TOGETHER GIRLS, you fantasize too much! Why not take along a grown up adult with you everywhere you go.
Better still don’t go out on the street at all, then we can all enjoy the meteor showers. And when we see the NEO coming we won’t bother letting you know.
I am not in the least surprised by the retarded answers.

Light pollution at night is a very serious issue with astronomers, especially of the backyard variety. I being one of them totally agree with what you’re saying. The night sky is truly a wonder, but the other 99% of the suburban and urban denizens probably don’t even look up at the night sky anymore and couldn’t care less. Pity.

how the solar lantern works?

Thursday, September 24th, 2009

I am interested in SOLAR APPLICATION FOR HOUSHOLD APPLIANCES, SO Please assist me to collect more technical / practice on SOLAR ENERGY SYSTEMS ( LIGHTING PUMP OPERATION and OTHER APPLICATION, Thanks Best Regards

The basic idea of solar lanterns is this: Sunlight shines on photoelectric cells which generate a voltage in sinlight. This voltage charges rechargeable batteries (Nicad, Lithium) during the day when the sun is out. When night comes, another type of photoelectric cell senses that there is no more light and switches the solar light on which then runs off the charged batteries.