Quantum Board

Lower Costs & High Efficiency Using the NEWEST LED grow light technology including Samsung 2835 Diodes, high-energy efficiency with 2.5g/W, Higher output but lower electricity consumption. Making these lights more efficient than other lights on the market. Zero Noise & High Reliability No Fan, ZERO Noise and Water Resistance. Passively cooled with a large area of solid aluminum plate heat sink, no exposed wiring. Considerable design, against electric shock, High safety performance.