Hitachi Appliances is to release 80 W-equivalent LED bulb on June 15th.
The new bulb gives off almost 1160 lumens, and consumes 11.4 watts. It can be available in E26-base, and diffuses light like the incandescent light bulb. With the new bulb, it can not only improve the brightness, but also reduce power consumption.
A quick search on the Net did not yield any details on color temp or retail price.