Power dissipation: 6W Luminous flux: 480-500lm Color temperature: 2,700-2,900K, 5,800-6,500K Luminous efficiency: 80lm/W Lighting source: COB AC input voltage: 110/220 AC Power factor: 0.89 Driver efficacy: 88% Beam angle: 30/60掳 Weight: 95g Quality guarantee: 2 years Lifespan: 25,000 hours
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