The halogen lamp is also known as a quartz halogen and tungsten halogen lamp. It is an advanced form of incandescent lamp. The filament is composed of ductile tungsten and located in a gas filled bulb just like a standard tungsten bulb, however the gas in a halogen bulb is at a higher pressure (7-8 ATM). The glass bulb is made of fused quartz, high-silica glass or aluminosilicate.
Edit Page Last Edit: May 23, 2017 - 3 months 12 days ago. The Anniversary Update launched today for Overwatch. Celebrating 1 year of release, this update brings in new maps and loads of new skins and other cosmetic items. This event begins May 23rd and will run until June 12th. EditNew Maps & Modes. There are three new maps being added, although currently they are only available under the Elimination game mode.
The next big 'Overwatch' event starts tomorrow. The 'Insurrection' update reveals Tracer's first mission: Kill a bunch of robots. 538. According to a trailer released for French-speaking audiences, Overwatch's next big event is headed to consoles and PC tomorrow, April 11th. Insurrection sends you and five teammates into the past against hordes of robotic Omnics on the King's Row map.