Features Key benefits: 1. Genuine LM281B LEDs 2. Longer lifespan, up to ≥ 50000hrs 3. Short growth cycles 4. Improve color, shape and taste 5. Grow with more control over your climate 6. Year round growing 7. Add light to low greenhouses 8. Cut operational costs 9. Lower maintenance costs compared to HPS lighting -Model: Philizon New PL Series PL-2000 LED grow light -Replace a 500 watt HPS/MH -Dimensions: 24 * 15 * 2 inches (60 * 38 * 5cm) -Item Weight: 7.3 lbs/3.3kg -Feature: Dimmable -Noise Level: 0 DB, No Noise -Use for all stages of grow and flowing -LED Brand: New Sumsung LM 281B SMD Chips -Number of LEDs: 360pcs 3000K LEDs 144pcs 6000K LEDs 16pcs 660nm LEDs Coverage: Flower Coverage: 2 ′ X2 ′, Veg Coverage: 3 ′ X3 -Avg. Power Draw: 200W ± 3% -Frequency Range.