3 ms·
LEDs are supplemental. Sunlight gives you about 1kW/m² for free, it's hard to beat that. So anything that sacrifices a large fraction of sunlight is probably a
by the8472 7y ago
LEDs are supplemental. Sunlight gives you about 1kW/m² for free, it's hard to beat that. So anything that sacrifices a large fraction of sunlight is probably a non-starter, especially during the colder seasons where you also need it to keep the glasshouse warm.
- e12e 7y agoI suppose you could always go for semi-transparent - so not reflect but absorb a fraction of the light?