The Kingbrite CS 660W, often branded as the “Copacabana Sun,” is a formidable mid-range commercial LED grow light engineered for growers needing serious output without sizing into the ultra-high‑end category. Delivering a true 660 W of power, this bar-style fixture features eight LED strips packed with 1,536 Diodes, primarily Samsung LM301H for full-spectrum output, complemented by CREE XP‑E2 660 nm reds, XP‑E2 730 nm deep red, and LG UV 385 nm chips. With a reported PPF of 1,720 µmol/s and efficacy around 2.62 µmol/J, the CS 660W outpaces comparable HID fixtures by delivering up to 50 % more PPFD and reducing electricity consumption by nearly 37 %. Kingbrite’s lighting setups are highly performant and if you want to explore more of their system, don’t hesitate to take a look at the QB288 240W LM301B Epistar 660nm or Kingbrite X55 Bar 320w configurations.
