Review on 💡 Efficient Lighting Solution: Kandolite 18858 EXTENDED Bayonet Halogen for Enhanced Illumination by Chris Drury

Perfect replacement for Sylvania ESR Bayonet Double Contact T4 Tube. There are so many different options for this lamp that it is very difficult to be sure that it will fit your fixture. Look for the ceramic piece above the base, make sure it's T4 and the wattage is correct. As stated here, it will fit the discontinued OSRAM 100W 64473 and other models with multiple part numbers.