Show PRICE reductions IN MAZDA LAMPS practically all the sizes and cyp types es of edison mazda multiple lamps are affected by reductions in list prices that were put into effect april 1 1915 by the edison lamp works wor ks of the general electric company on the regular straight side and round bulb lamps from the 10 watt to the watt sizes also on sign lamps stereo ne lamps etc etca the reductions range rang froni from 1 0 cents lamp according toza to size 3 to o 20 per these reductions which average about 10 per cent will tend to popularize further already popular lamps the new concentrated filament vacuum lamps of 25 40 and 60 watt sizes now list at only 5 cents per lamp more than the regular lamps of corresponding sizes on the gas filled multiple lamp of to 1000 watt sizes the reductions range from a 50 cents to per lamp the average reductions duct ions being between 20 and 25 per cent the introduction of gas filled lamps has been exceptionally rapid over a million are already in use the decreased cost of these lamps will undoubtedly result in a still more rapid replacement of vacuum I 1 lamps ani ps by the more efficient gas filled units |