Review on Eiko 00040 Photoflood Frosted 21: Enhance Your Photography with Optimal Lighting by Ken Gray

I used a 125 watt bulb for screen printing as it was available locally. This lightbulb is much nicer. Screen printing is getting faster and I think this results in sharper edges too (though maybe that's just my imagination). 3 hour lifespan is kind of a bummer. I can try using double 125s. If nothing else, use an electric timer to make sure you don't overdo it and use it for the lighting (I accidentally turned on my 125 and it killed it).