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The Lumatek HPS 1000W-240V bulb is a high-performance mixed-spectrum lamp for indoor growing , capable of covering both vegetative and flowering stages with a warm spectrum of 2050–2100K . With 130,000 lumens and a TT65 design, it boosts yield and light uniformity in large grow tents and rooms.
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Designed for professional requirements, the Lumatek HPS 1000 W-240 V bulb uses a ceramic arc tube (PCA) and an optimized horticultural gas mixture to deliver stable spectral output, high visible flux and PAR ≈ 1.875 µmol/s .
The warm spectrum prioritizes red wavelengths that promote bud fattening and flower density , while maintaining sufficient support in other bands to sustain vegetative growth. The lamp operates at 240V , with an approximate nominal current of 10.3A and an E40 base. A Lumatek 1000W 240V electronic ballast is recommended for soft start, protection, and efficiency.
With a lifespan of approximately 24,000 hours , the luminaire can withstand intensive lighting campaigns; however, it is advisable to schedule preventative replacement after several cycles to maintain light output and uniformity. The TT65 bulb concentrates the light emission and improves penetration in dense canopies, making it ideal for SCROG or sea of green setups with compact plants.
In large spaces, this lamp can work alone with a large aperture open reflector or be integrated into HPS + LED hybrid grow lights that provide side coverage and fine spectrum adjustment.
In daily operation, the phase transition is managed with photoperiod ( 18/6 growth, 12/12 flowering), taking care of ventilation, extraction and lamp-canopy distance to maintain leaf temperature within range.
A robust choice to maximize grams per square meter in cannabis cultivation with well-nourished cannabis plants and a well-controlled climate.
In large-area indoor grows , it offers outstanding light penetration , uniformity across grow beds, and sufficient power for both main and secondary lighting. It performs excellently in rooms with high ceilings, XL wing reflectors or wide-hood reflectors, and extraction lines sized to dissipate the 1000W heat load.
It covers the entire cycle with a single source: vigorous vegetative growth and massive flowering . A CCT of around 2,000–2,100 K promotes resin production , dry weight , and uniform ripening. Ideal for growers who prioritize operational simplicity, concentrated potency, and photochemical stability over multiple setups.
A proposal with an excellent price-performance ratio for high-density rooms. It allows for achieving ambitious production targets with a controlled investment compared to multiple matrices, especially when the environment is finely calibrated.
Available at Hydroponics Blanes , a trusted Grow Shop and Grow Shop in Spain , with discreet 24/48h shipping . Extensive catalog of HPS, CMH/LEC and LED grow lights , plus ballasts , reflectors, pulleys and controllers to complete your setup, with technical advice.
For large-scale projects, the Lumatek HPS 1000W-240V bulb concentrates power, spectral stability and light penetration, resulting in compact flowers and high yields in cannabis cultivation .
Integrated with efficient extraction and a clear maintenance plan, it enhances every square meter of the indoor garden.
At Hydroponics Blanes, you can expect ready-to-use kits, expert support, and discreet nationwide shipping , as well as combinations with LED grow lights to balance coverage and energy efficiency.
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