In addition to lumens, wattage, and color temperature, LED floodlights to have many other factors that differentiate them from traditional lighting. Another factor is the type of application it uses. In fact. LED floodlights themselves also have many other classifications, which are more convenient and practical.
Common types of LED floodlights are R, BR, PAR, MR.
BR Bulbs: These bulbs are best for indoor locations that require broad lighting and low levels of brightness, such as kitchen countertops.
PAR bulbs: PAR bulbs are designed to project a strong beam of light in one direction like a spotlight. This makes PAR bulbs ideal for outdoor lighting applications.
R bulbs: These are very niche applications and are usually only used when you're replacing an old R bulb.
MR Bulbs: MR bulbs basically have the same applications as R bulbs and are rarely used except as a replacement for MR or R bulbs.