LED Lighting Requirement Calculator – Charlston Lights
As an LED light manufacturer, we get several queries from customers like:
  • how many led lights do i need to light a room?
  • how many lumens do i need for living room?
  • how many led downlights do i need per room?
  • how to calculate how many lights are needed in a bedroom?
  • What amount of lumens required per sq ft for showroom?
So, we have come up with LED light Estimator to meet need of all the customers. Use our light requirement calculator to find out maximum led light output (lumen and wattage) required to illuminate your room depending on type, size and specified light level. We have illustrated number of led lights required for your room type with different options of our various LED lighting products in table form. for example, to find number of led lights in showroom or shop, select room type as showroom or shops. Make sure you plan led downlight spacing according to suggested lighting layout.

Measurement UnitFeet Inches Meters

NOTE: Please choose proper unit of your room area to help us count led lights (Lux and watts calculation) required per square foot/meter/inch. This Lumen calculation formula is using predefined standard LUX Levels required for different room types. Result may defer according to spacing layout of led lights and position from wall.

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