Two-thirds of the states needed to ratify the US Constitution for it to become law. This meant 9 states were needed. However, all 13 of the original states did ratify the Cons â¦ titution with Rhode Island being the last one in 1790.
While the decorative options for pendant lights are vast, installation is also a key factor to consider for pendant lighting. Pendants should hang 12-20 inches below an 8-foot ceiling. For each additional foot of ceiling height, add 3 inches.
T5 Aquarium Lighting General Info. Fluorescent aquarium lights come with T12 lamps (1.5 diameter), T8 lamps (1 diameter) or T5 lamps (5/8 diameter).Compact fluorescents are also, as the name implies, a type of fluorescent light but we put them all in their own Compact Fluorescent Lighting Section.luorescent aquarium lights come with T12 lamps (1.5 diameter), T8 lamps (1 diameter) or T5 lamps (5/8 diameter).