Manual Growing lights
sure the screens are open during the period of time that the bumblebees are
allowed to fly (Wireless BeeHome Systems on placement systems are open). If the [...] bee vision.
3
In winter time, when (UV)light levels are already low, growing lights (SON-T) are often used. These lights
spread a lot of light in the [...] their own hive. The big frames for 12 hives are positioned above the walkway. The smaller
frames for 4 hives are placed close to the sidewalls, at the end