... : 6,500 to 7,000KDimensions: Φ168 x 110mmLuminous flux: 1,260, 1,440, and 1,620lmHole size: Φ155mmWeight: 1kgPacking: Carton size: 480 x 415 ... high power, and external transformerPerformance description: Epistar silicone encapsulated high power LED makes 90 to 110lm/W with low luminous depreciation, high brightness, and good ...