Zhejiang Tormin Electrical Co.,Ltd,recently has developed a high power LED which can replace 400w incandescent bulb.Its luminous flux reaches 10800 lm,which is equal to 90 lumens/watts.
Although it is not the first 400 watt-equivalent LED lighting,the company has opened the door to manufacture high brightness LED lighting in the energy-saving lamp industry.
Source:
http://www.ledinside.com/zhejiang_tormin_400watt_equivalent_high_power_led_20120525
