Negatives:
- Nothing so far
Positives:
- Super Beam
- As bright as a 20 watt halogen light ca, but only one-third of power consumption
- Very robust
- Runs with me with any transformer, thus no separate "Driver" necessary.
- In my opinion, equivalent replacement for halogen G4 bulb.
- First and only LED to now, who really gives a very warm light. Warmer than most halogen lamp.
Update as of 9.11.2011:
In a further delivery of the article was unfortunately defective and delivered unusable. Too bad! Have the article for 6, - Euro Port returned.
Edit: 18.11.2011:
Got sent by the company sebson in exchange the same item. Like the first time everything was perfect. I'm very satisfied with the delivery!
Edit: 05.03.2012:
Now, after four months of daily (heavy) use, I'm still excited. The quality (long-term quality) seems to be good!
Edit: 30.01.2013:
As before, no failure. They run and run and run ....
Edit: 12/11/2014:
Still no failure. The lamps are definitely very durable!