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The HLG 550 Eco was a third generation LED grow light produced by the Horticulture Lighting Group.
This lamp was designed as a one piece extra large quantum board it was built with 1296 pcs Samsung 301H
The HLG 550 Eco was designed to be an entry level LED grow light it was designed to replace a single-ended 1000watt HID, and offer the highest output and efficiency for your money.
Unfortunately this lamp is discontinued. Great news, we have something even better for you.