Efurden High-Efficiency 2.75 μmol/J Full Spectrum LED Grow Lights. Please look at the pictures  for the items that you will receive. ITS Full spectrum LED lights. 602 diodes consisting of 3000k warm lights, 5000k bluish lights, 660nm red lights and 730nm IR light generate stronger sunlike lights which is suitable for most plants at all growing stages.

• Maximum 150-watt consumption provides up to 2.5 µmol/s high energy, benefiting plant growth. The knob can adjust light intensity to 4 levels from 25% to 100% and extension knob to meet your needs. When the knob turns to "EXT" position, this light become the sub-light in daisy chain connection.

• 25*35 cm product dimension enables more light coverage: Veg coverage 3*3 feet, flowering coverage 2.5*2.5 feet. Adjustable hanging cords help adapting the light height and position to fit the plants growth.

• Whole product UL certified, safe to use. Upgrade Aluminum heat sink creates a more efficient and noiseless cooling system. Qualified LED diodes and driver as well as waterproof membrane ensure safety and long service life of more than 60,000 hours.

• Extend with your expanding growing area. With RJ11 signal cable, the lights become daisy chained, so that you can control more than 20 lights through the main light controller. Unique quick-lock bolt can combine several lights into a larger light in different shape to fit your needs easily, but only need one socket for power input (Power limit: 900watt

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