Outdoor Grow Lights for Plants, Full Spectrum Greenhouse Grow Light, UL Certified Daisy-Chain String Grow Lights, IP44 Waterproof, 42FT Adjustable Cord, for Vegetables, Seedlings, Flowers (12 Lights)

Features

• 【Waterproof and Durable】The grow light bulbs are crafted from high-quality waterproof materials and equipped with UL-certified plugs and power cords for enhanced safety and durability. Exceptional heat dissipation ensures long-lasting LED stability while minimizing light decay. With an IP44 waterproof rating and a waterproof rubber-covered switch, these lights provide comprehensive outdoor protection. Additionally, three small holes in the bulb's center effectively release moisture, preventing internal circuit damage.
• 【Full Spectrum Grow Light】Each bulb features 40 LED chips, including 20 warm white 3000K chips, 14 white 5000K chips, and 6 red 660nm chips, delivering a full spectrum light source from 380nm to 780nm. Rich in 460nm blue light and 660nm deep red light, this light supports plants through every growth stage—germination, growth, flowering, and fruiting—providing optimal lighting and supplemental illumination.
• 【High Efficiency, Low Power Consumption】This outdoor grow lights for plants features 480 LED chips, providing up to 39,000 lumens, 130 lm/w, and 420 µmol PPF (35 µmol per bulb) light output with a power consumption of 90W (15W per bulb). The aluminum housing inside offers excellent thermal conductivity, efficiently dissipating heat generated by the light, preventing overheating that could damage the light source and electronic components, thereby extending the lifespan of the fixture.
• 【Adjustable Usage】Our grow lights feature a daisy-chain design, allowing you to connect lights end-to-end and customize setups to meet varying space requirements. A single switch can support up to 36 lights (6 lights x 6 sets or 12 lights x 3 sets), with a maximum power consumption of 540W at 110V. At 220V, it can support up to 72 lights (6 lights x 12 sets or 12 lights x 6 sets). (Please securely attach the lights to the sockets and protect unused sockets to ensure waterproofing.)
• 【Quality Assurance】Our outdoor grow lights are ideal for providing supplemental lighting for seedlings, vegetables, flowers, and crops in greenhouses, gardens, backyards, and farms. Each light undergoes rigorous testing before leaving the factory to ensure maximum safety and the best growing environment for your plants. We offer a 1-year manufacturer's warranty. If you have any questions, feel free to contact us, and we are committed to resolving them promptly.