“These bulbs are a huge improvement to the original H10W bulbs, they looks amazing at dusk and at night and are a crisp white colour which is evenly distributed between both halo's. Unfortunately you still have no chance in seeing them during the day so if you plan on using these as daytime DRL'S, these are not for you. Honestly though I don't think any bulb will be bright enough for that for the e60. The electrical connector as someone else stated is very lose and does need taping together for a secure fit. Other than that these bulbs are amazing and are well worth the upgrade.”
“These lights are a great improvement over the standard bulbs, not sure why others have said they are dull. The only reason I did not give 5 stars is that the metal connectors are smaller than the originals so it's not a tight fit I had to use electrical tape to keep them connected. There was an adaptor included but I couldn't see how this would work as the metal connectors were wider than the plug maybe they are for a different type of light than mine.”