168 LED Red Blue Orange Light Plant Grow Growing Hydroponic Lamp Bulb 16W 110V PROMOTIONS: Buy 2 LED plant grow light from Austin&Westin for $29.18! LED: 168 pieces; Input Voltage: AC85-135V. Power: 16W; Weight: 132g; Size: Diameter: 12cm,Height: 11cm Hours: 100,000 hours; Wavelength: Red: 660nm, Orange: 612nm,Blue: 460nm mcd: Red: 10000mcd,Orange: 10000mcd,Blue: 10000mcd; Recommended Height: 2 feet to 8 feet Recommended Coverage: 5 square feet @ 5 feet; Coverage: 1 square feet @ 2 feet,5 square feet @ 5 feet,9 square feet @ 8 feet