Installed these in place of 20 watt halogen on outside landscape lights and found that they gave off more light similar to a 35 watt.  The light color has a slight green hue and doesn't provide a full light hue.  Has a kind of shaded or dull light.  Not as alive or bright as some other l leds  I have bought and not as clear as halogens.  I will probably keep them but won't purchase them again.