Looking to Upgrade My Lights

[Bugboy2020]

Hi! I'm currently on a budget with my tank, and so I'd like to upgrade my tank with one of the cheaper Par38 bulbs. Is this a decent bulb to use for a 5.5 Gallon? - (https://www.amazon.com/dp/B00CXTZN2...eef+lights&pd_rd_r=9FBZ40TX7XCDB5773941&psc=1)
(Dimensions - 17L, 9W, 11T)

 

[Reefer40b]

I would say if your on that much of a budget then yea that light should work