Dear seller, the led panel shines a lot, but unfortunately it is not safe to be used in an internal cultivation. The support parts of the lamp pass electric current and it's not secure. I myself took a huge shock when I was doing the electrical installation. So I would like to find a way to solve this situation, since it is not safe at all to use inside a cultivation tent, with risk of short circuit and even fire. Thank you in advance.
Still have to test is but package was excellent!