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The SOLUX MH 1000W bulb provides an intense blue boost for indoor growing during the vegetative stage. With 6500K , 130,000 lumens , and an E40 base, this metal halide lamp creates firm leaves, robust stems, and a homogeneous canopy ready for high-yield flowering.

The SOLUX MH 1000W bulb is designed to promote rapid and controlled growth in cannabis plants , providing a cool spectrum that mimics bright spring days. Its 6500K emission encourages chlorophyll synthesis, short internodes, and vigorous branching; a solid foundation for transitioning to flowering with HPS or LED grow lights .
With 130,000 lm , the coverage is suitable for closets and large rooms, especially when an efficient reflector concentrates the beam over 1.2–1.8 m² per light point.
The metal halide construction performs reliably for an estimated lifespan of 8,000 hours , with scheduled replacement recommended upon detection of a drop in lumens.
The E40 socket simplifies integration with 1000W magnetic or electronic ballasts, and starting remains consistent when electrical protections are in order.
This vegetative focus fits into professional routines: apical pruning, LST techniques and SCROG nets benefit from the blue predominance, which maintains a contained height and well-filled canopies.
For demanding environments, thermal management with powerful extraction and air recirculation helps stabilize VPD and leaf temperature, improving the use of every watt.
In hybrid setups, the lamp is combined with perimeter LED grow lights to fine-tune lateral coverage without excessively increasing the central heat load.
As part of the strategy, the vegetative phase under MH reduces shading in middle strata, improves leaf density and prepares a deep root system that supports heavy colas during flowering.
Proper reflector maintenance, regular cleaning, and noting the installation date are key practices for maintaining uniformity.
In indoor growing , the cool 6500K spectrum creates an environment that promotes structural vigor. Ideal for pre-growth, maintaining mother plants, and rooting cuttings. In Sea of Green (SOG), it accelerates seedling establishment; in Screen of Green (SCROG), the net fills quickly and evenly. With proper ventilation and a quality reflector, light penetration reaches the middle layers without excessive heat at the tips.
It's suitable for the vegetative growth of cannabis plants , consolidating stems, leaves, and branching before the 12/12 light cycle. The blue light intensity organizes the canopy, improves the leaf-to-light ratio, and prepares the structure to support subsequent flower weight. For flowering, it's recommended to supplement with HPS or warm LED lights, creating an efficient combination in terms of energy consumption and yield.
A cost-effective solution for large-area vegetative growth. An investment that pays for itself through rapid growth, a compact structure, and canopy uniformity, reducing pre-flowering time.
Available at Hydroponics Blanes , a trusted Grow Shop and Grow Shop in Spain , with discreet 24/48h shipping . Catalog of main and auxiliary lighting: MH, HPS and LED grow lights , plus ballasts, reflectors, timers and controllers to complete any setup.
For those needing a fast and well-organized vegetative stage, the SOLUX MH 1000W bulb offers a 6500K spectrum, intense light output, and an E40 base for easy integration into existing systems. It's ideal for establishing a dense and healthy canopy before transitioning to flowering with HPS or LED lights. Hydroponics Blanes offers ready-to-assemble kits, expert technical advice, and discreet shipping throughout the Iberian Peninsula—a solid solution for scaling up your indoor cannabis cultivation with consistent and efficient results season after season.