About This 【MAXIMUM EFFICIENCY WITH BRIDGELUX PREMIUM DIODES】The 2026 SE4500 LED grow light features horticulture-optimized Bridgelux premium diodes, delivering an exceptional efficacy of 3.14 μmol/J. Operating at 320 watts, it produces a powerful 913 μmol/s of consistent photon output. The extended 3-bar design ensures uniform, edge-to-edge canopy coverage, optimized for 2×4 ft high-yield, full-cycle cultivation. 【GROW SMART WITH THE SPIDER FARMER APP】Take full control of your grow lights anytime, anywhere with the Spider Farmer App. Simply download the spider farmer app to unlock powerful features like custom light schedules, sunrise and sunset simulation, and remote brightness adjustments. Even while you're away on vacation, you can effortlessly manage your grow light to ensure your plants thrive without missing a beat 【OPTIMIZED PLANT-CENTRIC SPECTRUM】 The SE4500 features a tuned full spectrum: plant-focused 437nm blue (root/foliage boost) + 50–55% 660-665nm deep red (max photosynthesis). Paired with premium Bridgelux diodes, it covers 2800-3000K/4800-5000K whites — fueling robust growth from seedling to harvest, for peak yields 【DIMMABLE WITH DIGITAL DISPLAY】 Experience precise control with the SE4500 Spider Farmer grow light, featuring the latest dimmable technology and a clear digital display that shows the current brightness level, allowing for easy adjustments to suit your plants' needs. Enhance your commercial growing setup with the ability to daisy chain up to 50 SE4500 grow lights, all controlled by a single master light 【5-YEAR COVERAGE】 High quality products and attentive after-sales service create the irreplaceable Spider Farmer LED grow lights. Five years of after-sales service is provided for the SE series grow lights, and any problems within this period can be repaired at your local repair center (USA/Canada/UK/Germany). Please feel free to contact us about product issues, and we will help you solve them Overview Color : Black & Orange Shape : Rectangular Material : Aluminum Finish Type : Painted & Metallic Light Source Type : LED
