The new generation of this lamp now 1200 lm light output is a bit nicer than the previous one, because the holes in the housing are missing, and the lettering is attached gewindenah place close to the luminous area, also has changed the ratio illuminated area / base in favor of the luminous region, resulting in well even the slightly better viewing angle results. Lighter than the previous 1120 LM model is (subjectively) do not, the light color is (subjectively) a little warmer than previously. That the manufacturer or distributor advertises up to 1400 lm, it seems to me personally strange to frivolous. Who has the previous model, an upgrade can save, I think, overall, it is unquestionably a good pear, of which I more Exempalre (hot old and new generation, and cool white) daily use. Nevertheless, I am still waiting for really bright LED lamps, so we say with 2000 lumens.