Question on German and 4 pin PC lights

[bonz]

I just bought a 192 watt light setup with German style pins. Is there a problem with these compared to the 4 pin square ones? Your input would be great. Thank you.

 

[hondo]

I have both PC types on my tanks and the only problem I have found with the 4 pin straight in line bulb is you really need to be careful attching and detaching them from the end caps because it seems to be easy to break off or pull off one of the four pins. The four pin square style seem to connect on and off really easy. As for usage I find they both work the same once connected.

 

[bonz]

Thanks for the info Hondo.

 

[ed r]

I have the four pins in a row style for my JBJ fixture. I like them, but feel that they are not as commonly stocked by most LFS or mail order outlets. Because of that, they may cost a little more.

 

[bonz]

Yea i have noticed that too which is probably my main concern. Thank you ED R