The best price for Philips PL-T 42W 840 4P ! Use Philips quality while enjoying significant discounts on large quantities! Fast shipping, contact us!Technical characteristics Philips PL-T 42W 840 4P Philips PL-T 4P are energy efficient fluorescent lamps with separate power supply. These lamps must be used with a ferromagnetic ballast and have 4 pin sockets. Philips PL-T 42W 840 4P measure 590 cm and have a GX24q-4 socket type, which corresponds to a socket with 4 pins. With a color temperature of 4000K, Philips PL-T 42W 840 4P will provide a cold white light. Philips PL-T 42W 840 4P are very energy efficient, their energy label is classified A. These lamps offer the advantage of having a very long lifespan, 13000 hours on average. Use of Philips PL-T 42W 840 4P Philips PL-T 42W 840 4P lamps are used in downlighters for office lighting.