These were the hottest on the market when they first came out. Everyone was still learning about PAR and LEDs were misunderstood regarding their actual power output.
Amazon website
The P450 effectively replaces a conventional 600w HPS grow light while only consuming 255 watts of actual power, while giving your plants 100% USABLE light that is perfectly tuned to create maximum photosynthetic response.
The secret to the PlatinumLED success is combining an optimal blend of 12 different bands of complete light spectrum all the way from the depths of UV to the upper IR - giving your plants EXACTLY the finely tuned spectrum that they need. Further intensified by integrated 90 degree secondary focusing lenses that penetrate deep within the canopy, our higher-output, cooler running, more efficient 3W LEDs simply blow away the competition.
So itās really a 255w led with 12 bandsā¦ check out the Maxsisun and Viparspecta LEDs. They have some comparable numbers/features for under $100. Donāt misunderstandā¦ these are great lights! If I won the lotto Iād buy some, but until thenā¦ Iāll have to make-do with my cheap Maxsisun LEDs and my old HID lamps.