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产品 > 4w E27 LED Bulb
4w E27 LED Bulb
Key Specifications/Special Features:
Base type: E27
Dimension: ? 55 x 110mm
Operating voltage: 90 to 260V AC
Available colors: Cool white and warm white
Lighting source: High power LED
Luminous flux:
White: 260lm
Warm white: 210lm
Color temperature:
White: 5, 600 to 6, 300K
Warm white: 2, 700 to 3, 500K
Operating temperature: -20 to 40° C
Brightness degradation: 3 to 5%, 1kh
Lifespan: 50, 000 hours
Certificate:
CE & RoHS
