Lighting Calculators & Planners

Solar Light Spacing Calculator

Work out how many solar lights you need to evenly light a path, border or driveway.

Christmas Lights Calculator

Work out how many lights and light sets you need to cover a roofline, path or tree.

Room Lighting (Lumens) Calculator

Work out how many lumens and bulbs a room needs based on its size and use.

Battery Light Runtime Calculator

Estimate how long a battery-operated light will run for based on its battery capacity.

Desk Lamp Brightness Calculator

Work out how many lumens you need for proper task lighting at your desk.

LED Strip Length & Power Calculator

Work out the total wattage of your LED strip run and the power supply size you need.

Outdoor Lighting Transformer Calculator

Work out the transformer size you need for your low-voltage garden lighting setup.

Pendant Light Drop Height Calculator

Work out the right cord or chain length for a pendant light over a table or counter.