Low priced Philips HPI Plus 250W 745 BU E40 ! Fast shipping. Philips quality in large quantities with important discounts! Do not hesitate to contact us! Philips HPI Plus 250W 745 BU E40 detailsPhilips HPI Plus are metal halide lamps that produce a high luminous flux. They operate on a mercury device that does not require an initiator and on a sodium or iodide or device. Philips HPI Plus 250W 745 BU E40 lamps have a diameter of 91 mm and a E40 base type.Philips HPI Plus 250W 745 BU E40 lamps have a warm light of a color temperature of 4500K. Also, the lifespan of Philips HPI Plus 250W 745 BU E40 lamps is very long, near 20000 hours. These lamps are also equipped with a UV filter, which will protect against the discoloration of objects.