The HLG 550 V2 ECO by Horticulture Lighting Group is a high-performance LED grow light designed to replace single-ended 1000W HID fixtures, offering exceptional efficiency and light output for indoor horticulture. This model utilizes 1296 top-bin Samsung LM301B diodes, delivering a full-spectrum white light ideal for both vegetative and flowering stages. Operating within a power range of 240 to 480 watts, the HLG 550 V2 ECO provides a total output exceeding 1200 µmol/s PPF with a system efficacy of 2.5 µmol/J. Its passive-cooled design ensures silent operation and efficient heat dissipation, making it suitable for various indoor growing environments. The fixture is compatible with 90–277 VAC power supplies and includes a dimmable driver, allowing growers to adjust light intensity to meet specific plant needs. But if you’re thinking about another more powerful or a different lighting system, then check out the HLG 650R or even the HLG Scorpion Diablo V2.
