Savings in BGN for 1 year compared to energy saving bulb
BGN
Savings in BGN for 1 year compared to incandescent bulb
BGN
An LED light calculator that can quickly and easily calculate your electricity savings on an annual basis when replacing conventional incandescent bulbs with energy-saving or LED lamps. All you have to do is specify the number of bulbs you want to replace, and their average daylight and night time lighting - the calculator will do the rest.