Originally Posted by all43

Hi folks,
Found a steel of a bargain from a weed grower local to me, included with a load of kit were four boxed bulbs, what an I looking for between them to use in my heated greenhouse for the bananas?
If you need details just ask or just please tell me what I should be looking for, is it just a case of more power the better?

Attached is a picture of a bulb Ive got in at the moment, If you are located in space there is a good chance you will see it!!