The Future of Indoor Gardening Has Arrived…Grow KIND! The K3 – L600 LED Grow Light: Replaces 600w Traditional Grow Light! After years of rigorous research & development, the KIND LED Grow Light is complete, and it is a work of art. The K3 series LED grow lights are comprised of high powered 3 Watt Light Emitting Diodes featuring a proprietary intensified spectrum designed for flowering large yields. This revolutionary series of LED grow lights will produce the biggest and best yields, while consuming approximately half the electricity and producing virtually no heat. Your KIND LED will cultivate record breaking yields, both in quantity and quality, while running cool, quite and efficient. Guaranteed! KINDest Yields: 700 mA driving current increases diode efficiency & output resulting in a brighter, higher yielding footprint. KINDest Spectrum: Proprietary 12 bandwidth spectrum. Complete 3 Watt “Perfect Spectrum” meaning, the wavelengths emitted by KIND are the exact, appropriately proportioned wavelengths that plants utilize during the growth cycle. KINDest Intensity: Secondary Optical Lens enhances diode efficiency and magnifies PAR to facilitate easy rooting and maximize yields. The Secondary Optical Lens is basically a magnifying enclosure that encases the diode which focuses the diode light emission creating a greater intensity & greater canopy penetration leading to larger fruit & flower production both at the top & bottom of plants. KINDest Quality: Extra large heat sinks, quiet fans, precision drivers and superior craftsmanship. KIND Specifications: Dimensions: 25″ x 11″ x 3″ Weight: 20 lbs. Actual Wattage: 320w HID Wattage Equivalent: 600w Modules: 10 Diodes per Module: 15 Total Diodes: 150 Diode Wattage: 3w Footprint: 3′ x 4.5′ Size of Best Suited Growing Space: 5′ x 5′ Input Voltage: 100-240V AC Power Input Work Frequency: 50/60 Hz – Suitable for Global Energy Environment Output Voltage: UL Standard Output Voltage – Less than 76V DC Amperage: 2.25 Power Cord: 6ft Three Year Warranty Expected Lifespan: 50,000 hours Thick, heavy duty 2 CM aluminum circuit boards KIND LED vs. HPS: These KIND LED grow lights use only about half the electricity as HPS lights, and produce much more yield per watt. Studies have even show an increase in oil production & quality, closer inter-nodal spacing, and denser fruits & flowers. Also, because KIND LEDs produce less heat, they do not need to be air-cooled like HPS lights, therefore eliminating the need for additional fans which reduces noise and costs. What Is A Heat Sink? Heat sinks are used in optoelectronics such as lasers and light emitting diodes (LEDs), where the heat dissipation ability of the basic device is insufficient to moderate its temperature. A heat sink is designed to maximize the surface area in contact with the cooling medium surrounding it, such as the air. Because KIND heat sinks are extra large, the LED runs nice and cool. Diode Efficiency: An important consideration in choosing an LED grow light is the power of the diode chip set, or wattage. While no diode runs at maximum output, the KIND 3 Watt Diodes run at approximately an 80% efficiency with no detrimental degrading of the chip, incorporating the perfect blend of intensity, durability and low operating temperature that all LED lights need to succeed. The KIND consists of 10 modules with 15 diodes each for a total of 150 at 3W per equaling a true wattage of 450. Given the 70%-80% efficiency, the fixture runs at a ~360W output. KIND to you. KIND to your plants. KIND to the environment. Grow KIND.