400W discharge lamps
Bestsellers
![OSRAM POWERSTAR HQI-T 400W MH](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/167562_osram-powerstar-hqi-t-400w-mh.jpg?63bd6bc5
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The industrial MH discharge lamp suitable for the growth phase is an ideal imitation of...
![Výbojka SunPro Super Bloom 400W HPS](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/188940-1_vybojka-sunpro-super-bloom-400w-hps.jpg?63bd6bc5
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Flower discharge lamp designed for growing plants under artificial lighting. Great...
![Výbojka Philips Master GreenPower CG 400W HPS](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/187533-1_vybojka-philips-master-greenpower-cg-400w-hps.jpg?63bd6bc5
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Sodium discharge lamp for flower. Luminous flux 60,000 lumens, PAR 850umols/s....
![GIB Lighting Flower Spectrum PRO HPS 400W](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/162078_gib-lighting-flower-spectrum-pro-hps-400w.jpg?63bd6bc5
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Flower 400W HPS discharge lamp intended for all demanding growers who are looking for...
![GIB Lighting GIB flower specter XTREME OUTPUT 400W HPS](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/160761_gib-lighting-gib-flower-specter-xtreme-output-400w-hps.jpg?63bd6bc5
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Specially made HPS discharge lamp for growing plants and vegetables under artificial...
![GIB Lighting GIB growth specter ADVANCED 400W MH](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/162558_gib-lighting-gib-growth-specter-advanced-400w-mh.jpg?63bd6bc5
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The 400W metal halide growth lamp can ensure the healthy growth of plants, strengthen...
![GIB Lighting Pure Bloom Specter HPS XTreme Output 400W](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/166212_gib-lighting-pure-bloom-specter-hps-xtreme-output-400w.jpg?63bd6bc5
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Specially developed 400W German quality discharge lamp for growing plants in indoor...
![Lumatek 400W MH](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/166965_lumatek-400w-mh.jpg?63bd6bc5
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A high-end metal halide lamp with an enhanced blue spectrum is ideal lighting for the...
![Philips Master SON-T PIA AGRO 400W](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/164868_philips-master-son-t-pia-agro-400w.jpg?63bd6bc5
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A sodium discharge lamp mainly suitable for the flowering phase. Photon flux 695 μmol/s.
![Philips Master SON-T PIA Plus 400W-flower](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/167640-2_philips-master-son-t-pia-plus-400w-flower.jpg?63bd6bc5
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Dimmable discharge lamp suitable mainly for the flowering phase. It mainly offers high...
![Výbojka SunMaster COOL 400W MH](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/188454-1_vybojka-sunmaster-cool-400w-mh.jpg?63bd6bc5
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Metal halide lamp, intended for the growth phase. Lifetime 10,000 hours, output 30,000...
![Výbojka SunMaster FULL NOVA 400W HPS DUAL](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/188637-1_vybojka-sunmaster-full-nova-400w-hps-dual.jpg?63bd6bc5
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Sunmaster Full Nova 400W dual discharge lamp with improved tube, strong red and blue...
![Výbojka SunMaster SUPER 400W HPS](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/188448-1_vybojka-sunmaster-super-400w-hps.jpg?63bd6bc5
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Sodium discharge lamp for flower. Extended red-yellow light, high PAR values and...
![Sylvania SHP-TS 400W Grolux](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/180258-1_sylvania-shp-ts-400w-grolux.jpg?63bd6bc5
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The patented discharge lamp provides maximum efficiency of photosynthesis.