{"product_id":"calkoo-grow-light-full-spectrum-162-led-12w-adjustable-lamp-with-timer-3-modes","title":"CalKoo Grow Light Full-Spectrum 162-LED 12W — Adjustable Lamp with Timer \u0026 3 Modes","description":"\u003cp\u003e\u003cstrong\u003eCalKoo Professional Grow Lights are a full-spectrum, adjustable LED lamp designed to support indoor plants at every stage by mimicking natural sunlight.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBring reliable, energy-efficient lighting to your indoor garden with the CalKoo Professional Grow Light. This updated 2026 model increases LED count to 162 while drawing only about 12W, delivering broad-spectrum coverage (380–800nm) with selectable white, red and blue channels. With three spectrum modes, ten brightness steps, timer memory and a two-stage adjustable bracket, this lamp adapts to seedlings, succulents and mature potted plants in apartments, offices and greenhouses.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this grow light recreate sunlight for plants?\u003c\/h3\u003e\n\u003cp\u003eThe CalKoo lamp mixes warm and cool white LEDs with dedicated red and blue diodes to cover the wavelengths plants use most. That balanced output resembles midday sunlight and supports different physiological responses without needing multiple fixtures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e162 LEDs per unit: 54 white (3000K\/6000K), 18 red, 9 blue in each tube\u003c\/li\u003e\n  \u003cli\u003eWavelength range 380–800nm for broad spectral coverage\u003c\/li\u003e\n  \u003cli\u003eThree preset spectrum modes to match growth stages\u003c\/li\u003e\n  \u003cli\u003eLow 12W power draw with high light output equivalent to much higher-wattage halogen bulbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat adjustment and placement options are available?\u003c\/h3\u003e\n\u003cp\u003eThis model offers both height and directional control so you can light single plants or small groupings. A 2-stage telescoping bracket and a flexible gooseneck let you position light precisely, while a triangular metal base keeps the lamp stable without occupying much floor or countertop space.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBracket extends from 13\" to 25\", max coverage height 38\"\u003c\/li\u003e\n  \u003cli\u003eFlexible gooseneck for precise beam targeting\u003c\/li\u003e\n  \u003cli\u003eCompact triangular metal base for steady placement\u003c\/li\u003e\n  \u003cli\u003eHidden bracket mechanism for quick-height adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the timer, brightness and mode control work?\u003c\/h3\u003e\n\u003cp\u003eBuilt-in auto timing and memory simplify daily light cycles so plants receive consistent photoperiods. Choose from 4, 8, 12 or 18-hour cycles and pick one of three color modes, each with ten brightness levels, to tailor intensity to seed germination, leafy growth, or flowering phases.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4\/8\/12\/18-hour auto on\/off cycles with daily memory\u003c\/li\u003e\n  \u003cli\u003eThree professional spectrum modes plus 10 brightness steps\u003c\/li\u003e\n  \u003cli\u003ePower adapter upgraded to certified 5V\/2.4A for stable operation\u003c\/li\u003e\n  \u003cli\u003eSimple control interface for quick adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere can I use this light and what plants benefit most?\u003c\/h3\u003e\n\u003cp\u003eThe CalKoo lamp fits living rooms, balconies, desks, offices and small greenhouses. It’s ideal for boosting light where natural sun is limited and for stages from seed to mature houseplant.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGreat for seedlings, succulents, herbs, potted ornamentals and cuttings\u003c\/li\u003e\n  \u003cli\u003eWorks well on tabletops, shelves, balcony stands and plant benches\u003c\/li\u003e\n  \u003cli\u003eCompact footprint suits apartments and small workspaces\u003c\/li\u003e\n  \u003cli\u003e12-month warranty and customer support for replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The CalKoo Professional Grow Light is aimed at hobbyist growers, apartment gardeners, office plant keepers and beginners wanting a compact, energy-efficient fixture that covers all growth stages. If you need easy-to-use timing, flexible positioning and a broad light spectrum without high electricity use, this lamp gives precise control in a small package.\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 run the CalKoo light all day?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the built-in timer (4\/8\/12\/18 hrs) for daily cycles. Continuous 24-hour use is unnecessary; follow species-specific light needs instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does it need an external reflector or extra fixtures?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—162 LEDs and adjustable height provide wide coverage for small to medium setups; larger gardens may need multiple lamps.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CalKoo","offers":[{"title":"Default Title","offer_id":56831166382420,"sku":"B0FCLKLGZY","price":55.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/calkoo-front-view-full-unit.jpg?v=1787012268","url":"https:\/\/gardenluxe.co.uk\/products\/calkoo-grow-light-full-spectrum-162-led-12w-adjustable-lamp-with-timer-3-modes","provider":"Gardenluxe Uk","version":"1.0","type":"link"}