> usually HN is nth standard deviation sensitive. There is always market for some. > additional lighting discounts any power savings Not necessarily. Lightin

> usually HN is nth standard deviation sensitive. There is always market for some. > additional lighting discounts any power savings Not necessarily. Lighting today can cost fractions of watts, and on the other hands EPD can be energy costly - it depends on how many cell updates you are causing. So, the matter is probably less with energy consumption, and more about getting a better effect based on user and environment. > This product is not for in-field use Sure, it does not seem specific. But it can have its places. Be it some production site - maybe a quarry near the tropics -, be it personal - maybe you want to do some work in your garden...