Manual Growing lights
1 januari 1970
market as well. These systems don’t allow optimal
placement of bumblebee hives. The hives that are lowest in the stack, don’t receive enough daylight for
the [...] 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 yellow/red light [...] vision (see
figure 1.2).
Source: Philips
Figure 1.2 light spectrum of SON-T lamp.
On further examination, we also found that flowers use UV patterns to