{"product_id":"vivosun-lumalight-100w-led-grow-light-full-spectrum-smart-dimmable-high-ppfd-for-2-2-2-4-tents-2-pack","title":"VIVOSUN LumaLight 100W LED Grow Light — Full Spectrum, Smart Dimmable; High PPFD for 2×2\/2×4 Tents (2-Pack)","description":"\u003cp\u003e\u003cstrong\u003eThe VIVOSUN LumaLight 100W LED is a compact, full-spectrum smart grow light designed to deliver high PPFD and adjustable intensity for seedlings through bloom in 2×2 and 2×4 tents.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re raising seedlings, leafier greens, or flowering vegetables indoors, the LumaLight 100W gives controlled, powerful light in a compact footprint. Built with white, blue, red, and far-red diodes, this unit balances spectrum and intensity to support plant development across growth stages. The light’s smart dimming options, IP65 rating, and robust thermal design aim to simplify indoor cultivation while reducing heat stress and maintenance worries.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this grow light support different growth stages?\u003c\/h3\u003e\n\u003cp\u003eThe LumaLight combines multiple color temperatures and dedicated wavelengths to mimic natural sunlight cues that plants use for vegetative growth and flowering. You can ramp intensity from low to high as plants move from seedlings to full bloom, while the far-red component helps flowering responses without extra fixtures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull spectrum blend: 3000K, 5000K, 660nm (red), 730nm (far-red)\u003c\/li\u003e\n  \u003cli\u003e4-step dimming (25%–100%) to tailor light for seedlings, veg, and bloom\u003c\/li\u003e\n  \u003cli\u003eHigh PPFD distribution for even canopy illumination\u003c\/li\u003e\n  \u003cli\u003eCompact footprint suitable for 2×2 and 2×4 grow tents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat brightness and coverage can I expect in a 2×2 or 2×4 tent?\u003c\/h3\u003e\n\u003cp\u003eThis 100W fixture is engineered to produce a strong, uniform PPFD across small to medium grow spaces. The diode layout reduces hot spots and provides consistent light from center to edge, which helps even canopy development and reduces stretching.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOptimized layout for balanced intensity across coverage area\u003c\/li\u003e\n  \u003cli\u003eDesigned for full canopy penetration in 2×2 and supplemental use in 2×4 tents\u003c\/li\u003e\n  \u003cli\u003eHigh flux for quicker, more compact vegetative growth\u003c\/li\u003e\n  \u003cli\u003eLow heat output lets you hang lights closer to plants when needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the smart controls and dimming work?\u003c\/h3\u003e\n\u003cp\u003eThe LumaLight integrates manual and smart control options so you can choose simple knob dimming or connect to the VIVOSUN GrowHub (sold separately) for schedules and remote adjustments. Four preset dim levels make quick tuning easy while the GrowHub and app add automation and monitoring for multi-fixture setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4-level dimming knob: 25%, 50%, 75%, 100%\u003c\/li\u003e\n  \u003cli\u003eCompatible with VIVOSUN GrowHub for app control and scheduling\u003c\/li\u003e\n  \u003cli\u003eRemote monitoring and automation when paired with the GrowHub\u003c\/li\u003e\n  \u003cli\u003eUseful for staged light ramping and multi-light layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this light durable and safe for humid grow rooms?\u003c\/h3\u003e\n\u003cp\u003eThe fixture’s IP65 rating makes it dustproof and water-resistant, letting you safely use sprays or perform routine cleaning without worrying about electrical damage. Thermal management is engineered to keep operating temperatures lower, extending component life and maintaining stable output over thousands of hours.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP65 waterproof and dustproof for humid or wet environments\u003c\/li\u003e\n  \u003cli\u003eAdvanced heat dissipation reduces component stress and LED degradation\u003c\/li\u003e\n  \u003cli\u003eQ90 flux maintenance rated for up to ~36,000 hours of consistent light\u003c\/li\u003e\n  \u003cli\u003eLow heat profile reduces risk of plant heat stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Growers with limited space who want a reliable, high-intensity LED for every stage of plant development will find the VIVOSUN LumaLight 100W ideal. It’s suited to hobbyists, small-scale vegetable and herb producers, and anyone running 2×2 or 2×4 tents looking for an energy-efficient, controllable light that balances spectrum, durability, and ease of use. Pair it with the VIVOSUN GrowHub if you want automated scheduling and app-based control for multiple fixtures.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use one LumaLight 100W for a 2×2 tent?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. One unit provides strong, uniform light for a 2×2 tent; hang height and dim level adjust intensity to plant stage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the LumaLight safe in humid grow environments?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The fixture is IP65 rated, so it resists dust and water exposure common in humid grow rooms.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":56801716666708,"sku":"B08JG8F18N","price":218.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/vivosun-lumalight-front-view.jpg?v=1786747297","url":"https:\/\/gardenluxe.co.uk\/products\/vivosun-lumalight-100w-led-grow-light-full-spectrum-smart-dimmable-high-ppfd-for-2-2-2-4-tents-2-pack","provider":"Gardenluxe Uk","version":"1.0","type":"link"}