Home Depot offers the TCP 65-watt Equivalent LED Flood Light Bulb 6-Pack (pictured), in Soft White, model no. LBR301027KND6, or Daylight, model no. LBR301050KND6, for $48 with free shipping. (Amazon offers them in Soft White or Daylight for the same price.) That's the lowest price we could find for this quantity by $18.

Also available at Amazon is the TCP 60-watt Equivalent A19 LED Light Bulb 6-Pack in Soft White or Daylight for $36 with free shipping. That's the lowest total price we could find by $6. Update: The price now drops to $30.60 at checkout for both types.