Philips single ended MSR Gold™ FastFit, it is replaced in seconds due to the specially designed lamp base and lamp holder. This lamp provides a high beam intensity of pure, white light, while the gold-plated caps provide superior heat protection and prevent premature failure. Because FastFit design is applied to Philips Halogen lamps, switching between lamp technologies can be done quickly and easily. The Philips MSR GoldTM FastFit can be operated in a lamp wattage range between 700W and 2500W.