lf used coralife 21 inch bulbs 65 watt

[damtrees420]

i have a fowlr tank and i need some new bulbs im thinking that my bulbs may be close to 4 or years old so i want to try some less older ones before i go out and buy new ones they are the ones that have 4 prongs and are about 21 inches looking for 4 total 2 white and two blue or somthing else if anyone has any in edmonton id love to buy them and can pick up were ever or if someone knows were to buy new ones cheap as it is fish only i want them more just for looks please and thanks