How much will the Grove™ increase my electricity bill?

Not only do LED lights allow for high quality, full spectrum plant growth, but provide significant energy savings over all other technologies. If you operate the 12w Grove for 16 hours a day, 365 days out of the year, it will cost you about $7 – $14 a year for electric. Why? Because you pay about $0.10 – $0.20 per 1000 watts. It takes 125 hours (5.2 days) just to reach 1000 watts, meaning you can operate the Grove™ for a long time without significantly impacting your wallet!