LED Bulbs LB451A

LED Bulb Socket: E27. Input: AC 180~265V. Power factor: 0.85. Power: 4W/7W/9W. CCT: day white/commercial white. Work temperature: -30℃~40℃. CRI: 75 Ra. LED efficiency: 90lm/W. Luminous flux: 360lm/630lm/810lm. Span life: >50,000hrs. Features: Efficient thermal dissipation. Equal luminous distribution. Unique artwork & stable characteristics. High light effect: 90lm/W. Breakdown voltage: 4500V. Environment friendly, safe to health.