First, good luck with this run.
Second, take a picture of your led light, some amazon lights are coming from Aliexpress and I had a really bad experience from one of those cheapo growing led lamps with 2 switches, one for vegg other for bloom…
If you search for 14/02 you will see day by day how they grow under a led lamp like mine and the difference when I got the HPS.
One thing I want make clear is that if you are using a 300w hps, you will need 275w led for the same job, so not much difference in power draw.
(correct me if I am wrong)
Most cheap led lamps say equivalent to 1000w and they just draw 50w, meaning it is not the same.
The LED advantages are basic less heat, when I stated the small growth rate I imediatly got a hps kit because is cheaper and available in most growshops and now I am good.
On money side, 350 for a led lamp, 80 for a hps kit with ballast, led lasts 4 years, hps is one bulb every year, meaning 140 for the 4 years.
Good vibes 4 your laydies!