On this page you can find a variety of Philips HPI Lamps. These lamps contain noble gases like: argon, neon, krypton and xenon. They come in three different forms: high pressure discharge, low pressure discharge and high-intensity discharge. Make sure to use the right socket when changing your Gas Discharge Lamp. Philips HPI Lamps have a high light output per Watt and have a long live expectancy. We offer you Philips HPI Lamps at low prices with a fast delivery! At Any-Lamp we help you find the right Gas Discharge Lamp.