I see the light... or not

 The bulb in my lavalamp burned out. I bought some 25 watt bulbs but that don't seem to be enough heat to get things moving. The official lavalamp website says a 40 watt frosted appliance bulb. I hope Home Depo carries them. If it works, i'm going to set it up in minha menina's room as a night light so i don't have to leave the hall light on all night.