Power draw is a significant concern for many growers, especially with sky-rocketing power prices throughout NZ. However, there are ways you can make your light coverage more efficient to save money.
Consider using multiple small grow lights rather than fewer large ones. You might also purchase wing-style reflectors, rather than a hood reflector, to spread the light efficiently and increase coverage. Some people also buy automated light movers as they believe these increase light coverage by up to 25 percent.