Why does my LED light unit appear dimmer than when I bought it several months ago?
First, make sure your original light settings have not been changed. Next, verify if your lens has any accumulation of deposits (minerals, algae, etc.), which can significantly block light passage. If this is the case, clean the lens on a weekly basis to ensure you are keeping light levels consistent and maintaining optimal conditions for plant growth.
Can I connect a basic analog / mechanical timer to this LED?
Yes, this LED is compatible with analog / mechanical timers.