ELECTRICAL FORMULAS Demand for Power (kW) = System Input Wattage (W) ÷ 1,000 Energy Consumption (kWh) = System Input Wattage (kW) x Hours of Operation/Year Hours of Operation/Year = Operating Hours/Day x Operating Days/Week x Operating Weeks/Year Lighting System Efficacy (Lumens per Watt or LPW) = System Lumen Output ÷ Input Wattage Unit Power Density […]
It’s important to note that trends can vary depending on the region, culture, and personal preferences, so it’s always best to choose a chandelier that reflects your own unique style and taste.
Three elements need to consider even before designing any space – What to light? How to light it? What to light it with? What to light – Designer should analyze the space in the following terms – Function – What activities will occur in the space? Tasks – What seeing tasks are to be done […]