Gas lighting explains why a large number of older gas lamps have been converted to electricity. Solar-rechargeable battery-powered gas light controllers can be easily retrofitted into existing gas lamps to keep the lights off during daylight hours and cut energy consumption and green-house gas carbon emissions by 50%. The use of natural gas (methane) for "indoor" lighting is nearly extinct. Besides producing a lot of heat, the combustion of methane tends to release significant amounts of carbon monoxide, a colorless and odorless gas which is more readily absorbed by the blood than oxygen, and can be deadly. Historically, the use of lamps
Kubota engines years. In 2003, two new models joined this ever-popular 2-, 3-cylinder series. All Kubota Super Mini Series engines are in indirect injection system (E-TVCS). The Kubota Super Mini Series engines are mainly used for gensets, small agricultural tractors, lawn mowers, and other light power applications. However, some motorcycle enthusiasts also use them to power self-built or self-modified diesel motorcycles. Aixam, a French automobile manufacturers, uses Kubota Z482 to power some of its micro cars. Turbocharged version of D722. This engine is available only for military use; however, limited numbers of D722-T are available at military surplus. Kubota Super 05 Series