Kind LED K3 XL300 LED Grow Light

The Kind LED K3 XL300 (210 Watt) is the updated version of the popular K3 L300 and is specially designed for both hobby growers and professional gardeners. This powerful grow light has a full 12-band spectrum, including improved UV and infrared diodes, making it perfect for use during both the growth and flowering phases of your plants. With a consumption of only 210 watts, the K3 XL300 delivers performance comparable to a traditional 300-watt HPS grow light—with significantly lower energy consumption.

Thanks to its robust design, measuring 40 x 33 x 7.6 cm and weighing 6.6 kg, this lamp offers durable quality and efficient active cooling. Its lifespan of more than 50,000 burning hours without loss of light intensity guarantees optimal results for years to come. The secondary optical lens also provides exceptional light penetration deep below the canopy, resulting in healthy, vigorous plants and higher yields.

Key features

• Power: 210 watts (comparable to a 300-watt HPS grow light)
• Dimensions: 40 x 33 x 7.6 cm, Weight: 6.6 kg
• Spectrum: Full light spectrum (12-bandwidth spectrum, including enhanced UV and infrared diodes)
• Lifespan: Over 50,000 burning hours with active cooling

Full spectrum light output

The Kind LED K3 XL300 uses an advanced 12-bandwidth full spectrum including enhanced UV and infrared diodes. This full spectrum coverage gives your plants exactly the light they need for healthy growth and optimal flowering throughout the entire growing cycle, from seedling to harvest. UV light stimulates resin production, while infrared contributes to rapid cell growth and exuberant flowering. The K3 XL300 not only ensures strong, healthy plants, but also maximizes the flavor, aroma, and color development of your crop. Thanks to flexibility in light colors, transitions between plant phases are easy, minimizing stress and ensuring uniform growth results over multiple cycles.

Energy efficient & cost saving

With a power consumption of only 210 watts, the Kind LED K3 XL300 offers comparable performance to a traditional 300-watt HPS lamp, but with much lower energy consumption. This immediately translates into lower energy costs on your monthly electricity bill. Lower heat emissions also reduce your need for additional ventilation or cooling, resulting in even more savings – especially during prolonged use. Because this lamp emits hardly any heat, you also reduce the risk of fire. Whether you grow a few plants as a hobbyist or run a larger grow room as a professional, you can count on sustainable, profitable yields without compromising on quality.

Sustainability & long service life

The build quality and use of high-quality components ensure that the Kind LED K3 XL300 can withstand years of intensive use. Active cooling guarantees that temperatures remain low and a service life of more than 50,000 hours is achieved without any noticeable loss of light intensity. This means you no longer need to replace the lamp frequently, as is the case with HPS or CFL lamps. Less maintenance means immediate savings and less impact on the environment thanks to lower waste production. Invest in the K3 XL300 once and enjoy consistent top results for years to come, regardless of seasonal influences.