“We do recommend that if the ballast in the existing fixture is 5 to 7 years old that you replace the ballast when installing the new bulbs.”Īnother option is to modify your existing fluorescent fixtures to accept UL Type B tubes, which are commonly sold as ballast bypass or direct wire bulbs. “These products are designed to be installed directly into an existing fixture without having to modify the fixture,” says John Hynek of Phillips Lighting. Such tubes are officially designated as UL Type A and are sold under descriptions like instant fit, plug-and-play, and remote driver lamps. Instead, there are numerous ways to convert an existing fluorescent fixture to accept LED tubes. However, LED fixtures to replace four-bulb (8-foot-long) fluorescent fixtures (common in farm buildings) can set you back $100 or more per unit. The simplest is to completely replace old fluorescent fixtures with brand-new LED fixtures. There is a wide variety of methods for converting to LED tubes. At this point, no termination of T5 bulbs and fixtures is scheduled, but this fluorescent fixture is targeted to be discontinued in the future. T8 bulbs and ballasts are on the same chopping block in the near future. If you are resistant to upgrading to LED bulbs, bear in mind that both bulbs and ballasts for T12 fluorescent fixtures are growing rare and are getting increasingly more difficult to find. Markets Analysis Back to Markets Analysis.(Nike has owned the Converse brand since 2003. The biggest difference with the Chuck Taylor All Star II is under the hood, with the addition of a cushiony, lime-green sock liner made from a proprietary Nike foam called Lunarlon. What is the difference between Converse All Star and Chuck Taylors? The shoe is heated to around 170˚C – that is over 300˚F! With the sole parts attached, the entire shoe must be heated in an vulcanizing oven. In the Converse vulcanized shoe making process the soft white rubber shoe outsole parts are attached to the shoe upper before the rubber is heat cured. Keeping this in consideration, how are Converse shoes made?

This limits the material choices for the Converse footwear designers so they need to be creative. Making up the base of the shoe, this important material is gathered in Thailand, Malaysia, and Indonesia.īeside above, do Converse have metal in them? Converse All Stars must be made of heat-resistant materials like suede, leather, and cotton canvas with metal hardware. Raw Materials: Rubber Going back further, a very important material used in Converse is rubber.

Keeping this in view, where do converse get their materials from? The laces are made from polyester and plastic. Raw Materials The shoes are made from canvas, rubber, synthetic dye, metal eyelets, and adhesive that is specially made in the Converse manufacturing plants.

Light converse comparision