Try checking your city website. Either way, most firefighters and paramedics are paid though some may be volunteers. e.g. here is a link to a job posting for a firefighting position in Albany: http://www.firehire.com/Consortium%20Tes... The monthly salary is $6,386.00 - $7,762.00 (about $90,000 annually).
Parabolic light fixtures are the standard for glare reduction in office lighting. The deep cell parabolic grid conceals the light at critical viewing angles. These are ready for T5 or T8 lamps with an electronic ballast which are standard in the fixture.x2 foot fluorescent parabolic T8 retrofit kit with ballast is a complete set of components that allow you to convert a parabolic 2x2 foot fixture to a 2 lamp F17T8 2x2 reflector configuration. It's an easy retrofit that maintains your current lighting.
An arc lamp or arc light is a lamp that produces light by an electric arc (also called a voltaic arc). The carbon arc light, which consists of an arc between carbon electrodes in air, invented by Humphry Davy in the first decade of the 1800s, was the first practical electric light.he term is now used to refer to gas discharge lamps, which produce light by an arc between metal electrodes through an inert gas in a glass bulb. The common fluorescent lamp is a low-pressure mercury arc lamp.