Bubble Tea is the known name for a beverage that has many unusual names. Other names include; tapioca pearl drink, tapioca ball drink, pearl shake, pearl tea, black pearl tea, big pearl, boba tea, boba ice tea, boba nai cha, milk tea, bubble drink, zhen zhu nai cha, momi, momi milk tea, QQ, BBT, PT, and many other names. This drink is far from the sweet tea that you may be familiar with.
Candlepower (abbreviated as cp) is an obsolete unit expressing luminous intensity, equal to 0.981 candelas.
How many lumens you need, depends on the use of the area you are lighting. What is a Lumen? A lumen is simply a unit of measurement of visible light. When shopping for newer, energy-efficient LED light bulbs, understanding light output in lumens is essential. Not surprisingly, more lumens equals more brightness.