A few years ago, I bought a couple of strings of Sylvania "Commercial Grade" Christmas light sets. Does anyone know where I can get replacement bulbs? These bulbs are very similar in construction as ordinary mini-lites except that they are about twice as large. They are 2.5 volts and 0.75 watt. Have tried Sylvania and osram websites with no luck. Also Googled many sites, also no luck. Maybe someone will be familiar with these bulbs. many thanks. Jerry
