You can purchase Bulbs On from the following distributors in the following
countries:

UK -
Burning Shed - https://www.burningshed.com/

Germany -
Just For Kicks Music - http://www.justforkicks.de/

France –
Musea Records – www.musearecords.com

USA -
CD Baby – CD Baby
Wayside Music - http://www.waysidemusic.com/
Kinesis - http://kinesiscd.com/
ZNR - http://www.znrcds.com/osc/catalog/