no idea, sorry... i got them at canadian tire here in toronto
BobBong Reviewed by BobBong on . First Time Grower... GROW LIGHTS !!! Hi, After reading through web sites I realise I need a HID light for best results, the only thing there a bit too expensive for me, around £70.00. Is there any other alternative light source that is cheaper? I will probably be growing just 2-3 plants for myself. Rating: 5