75 watt 120 volt opal enlarger lamp with screw base.
Money-saving package of four PH211 75 watt 120 volt opal enlarger lamps with screw base.
150 watt 120 volt opal enlarger lamp with screw base.
250 watt 120 volt opal enlarging lamp with screw base.
Package of four PH213 250 watt 120 volt opal enlarging lamp with screw base.