Osram Powerstar HQI-T 2000W/N/I (White) E40 at unbeatable prices! Customer service available to help you! Important discounts on large quantities! Contact us! Presentation Osram POWERSTAR HQI-T bulbs are high density discharge lamps. Thanks to their quartz burner, they are very efficient and offer a high luminous intensity. They function on ballast and imperatively need to function horizontally. The Osram Powerstar HQI-T 2000W/N/I E40 are supplied with a E40-type holder and will be very easy to install in your fixtures. With a 9000 hours lifetime, they allow to make considerable energy savings. With a color temperature of 3700K, the Osram Powerstar HQI-T 2000W/N/I (White) E40 will provide a white cold light. The light will be quality light because the color rendering index is very high (90Ra). Use Osram Powerstar HQI-T 2000W White E40 These lamps are used for general and powerful lighting outdoor, for example to light seaports, whavres, train stations, airports, as well as indoor in factories, workshops, industrial areas, sport halls, etc.