led downlight 5*1w, 400lm easy to install 80% energy saving led ... (H)*92(W)mmBeam angle15°, 30°, 45°, 60°, 90°, 120°4 Features: (Episar chip)1) Energy saving, less 80% energy then ... brightness, lower power.3) Long operating life, about 50000 hours;4) Low Lumens depreciation;5) No UV or IR radiation, environmentally ...