The XP4000 is the top performer in the LED grow light lineup from Bloom Plus — made for growers who insist on max performance in large-scale setups. Equipped with top-tier Samsung LM301B diodes and a high-quality Mean Well driver, it delivers an intense, full-spectrum output that supports vigorous growth during veg and dense, resin-rich bud formation during flower. With wide coverage and deep canopy penetration it ensures even light distribution for maximum yield potential. Built on a solid, fanless aluminum board, it runs silently and effectively dissipates heat — enhancing durability and long-term reliability, with an energy efficiency that powers larger setups without ridiculously high electricity costs. For a more affordable option with a similar durable design with slightly less power, the BP4000 is worth looking into. If you need something for a smaller grow, check out the highly-rated XP2500 — combining top-tier performance and efficiency in a mid-sized package.