Mini Pecan Pie Muffins. Iâm sharing another tried-and-true recipe from my cookbook. I love these mini muffins because theyâre delicious, easy to make (you donât even need a mixer), they freeze well, and theyâre done in 20 minutes! I brought these to school today to share in the teacherâs lunch room and they disappeared.
Example: Calculate Streetlight Watt of following Street Light Area, 1  Required Illumination Level for Street Light (L) is 6 Lux per Square Meter. 2  Luminous efficacy (En) is 20 Lumen per Watt. 3  Required Street Light Area to be illuminated (A) is 1 Square Meter.
In many modern cities, lamp posts come in a variety of styles, shapes and heights. The vast array of lamp posts are designed for different purposes. Street lighting needs to be tall enough to aid pedestrians and vehicular traffic. The height of lamp posts can range from 6 feet to 40 feet and above.