Used for their bright light and efficiency, mercury vapor bulbs can be found in numerous applications from street lights, outdoor lighting, commercial uses, warehouses, stadiums, banks, supermarkets and other locations that demand general lighting with low operation costs. The many applications of mercury vapor lamps are supported by lamps with various bulb shapes, bases, and color temperatures. These bulbs are available in PAR, double-ended, A-shape, B17, R60, ED27, ED32 shapes and more. For mercury vapor lamps, medium E26 screw in bases and mogul screw in bases are the most common however there lamps that use alternative bases such as double-ended. Our lamps are in stock and at great prices so check them out.