[OPTICAL LENSES DESIGN】Optical lenses design that ensures more concentrated light and less light loss to achieve the most uniform PPFD for optimal photosynthesis and growth, ensuring plants absorb balanced PPFD in each corner, enhancing balanced growth for healthier growth and higher yields.

[DIMMING DAISY CHAIN】Allows you to connect up to 20pcs XS1500 Pro for unified dimming, especially beneficial for your commercial growing, horizontal and vertical farming, greenhouse planting and hydroponics, etc. The external dimmer give you the flexibility to manipulate light levels for perfect growth performance at all stages.

[OPTIMIZED SPECTRUM & SUPERIOR HEAT DISSIPATION】Consists of 660nm red light, 3000K 5000K white light, and 730nm Infrared (IR) light, emits a wide waveband to provide plants in all stages from veg to flower with everything they need in the natural sunlight. Silent fan-less design. The large areas of solid aluminum heat-sinks is essential for heat dissipation while ensuring a long lifespan.

[Coverage Area】Perfect for 3x3 ft vegetative coverage and 2x2 ft flowering coverage. 2pcs XS1500 Pro fixtures are prefect for 4X2 ft grow tent. Remember to properly adjust the brightness accordingly to your plants desired level for optimal growth.

[WORRY-FREE WARRANTY】36-Month US Local warranty and 30-day money-back guarantee.