Hi there! I have the same problem. I just got the Ott light when Joann had 50% off and free shipping. I think the $9.99 artist clamp on light I got at Staples gives off more light.
I was thinking about checking with Ott, before I return this, to see if the socket can handle a higher wattage bulb. Don't want any electrical problems!
Otherwise, I'm just going with the spiral bulbs. If you get the ones from Home Depot or Walmart that note 6500K Daylight on the packaging...those are the true light bulbs and are very similar to Ott lighting.
In fact, I use the 6500K all over my house...especially nice in the dreary winter months