{"product_id":"4-seasons-helios-520w-evo","title":"4 Seasons Helios 520W EVO+","description":"\u003cp\u003eThe Helios 520 EVO+ isn’t just a light—it’s a photosynthetic powerhouse, engineered in New Zealand and tearing it up in commercial grow facilities nationwide.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis beast pumps out 520w watts of photon-fueled fury, leveraging Samsung LM301H EVO diodes with a photosynthetic photon efficacy (PPE) of 3.14 µmol\/J along with Samsung LM301h diodes (PPE) of 3.1 µmol\/J and 4Season 2835 Diodes (PPE) of 2.8 µmol\/J —converting raw energy into usable light that slams your plants with a full-spectrum barrage of 3000K and 5000K white light for vigorous vegetative growth, spiked with OSRAM’s 660nm deep red and 730nm far-red to trigger photomorphogenic responses—think denser Flowers and larger fruit production that’ll make your competition weep.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 YEAR WARRANTY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpanning a 120cm x 120cm flowering footprint (150cm x 150cm for veg), the 520EVO+ out performs the likes of traditional 600w bulb lighting in every aspect, lighting coverage, power usage, plant growth and significantly lower heat, slashing heat output via a chunky aluminum heatsink with a thermal conductivity of 237 W\/m·K. That means silent, passive cooling—no whiny fans, just pure, uninterrupted growth.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eDial in the intensity with 0-100% dimming control, delivering precise PPFD levels from seedling to harvest— Across NZ, the 4Seasons EVO+ LED Grow Lights are already the commercial growers go to LED grow light solution.\u003c\/p\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":52909040468331,"sku":null,"price":700.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/9961\/3547\/files\/Screenshot2026-05-26at10.54.23AM.png?v=1779749810","url":"https:\/\/www.hydrogarden.co.nz\/products\/4-seasons-helios-520w-evo","provider":"HydroGarden","version":"1.0","type":"link"}