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Built to meet the latest energy standards, this high-efficiency bulb delivers long-lasting brightness with minimal power consumption. The ceramic heat sink ensures stable performance and reduced thermal waste, supporting sustainable use over time.
We have 3.8W 5W 7W LED filament bulbs which are A-Level Energy Efficiency. Built to meet the latest energy standards, this high-efficiency bulb delivers long-lasting brightness with minimal power consumption. The ceramic heat sink ensures stable performance and reduced thermal waste, supporting sustainable use over time.
1. The Technical features-Use the large-size LED chips in the filament, full brightness of 450 lumens, input voltage of 120V, power of 4 watts, stiff candle holder base, with overload protection, short circuit protection and overheat protection
2. Outdoor candelabra smart bulbs are energy saving and good for environmental protection Equivalent to a 40W incandescent lamp, it can save more than 90% of lighting electricity costs.
3. It is made of ultra-thin crystal, transparent glass which has high light transmittance, no mercury and no ultraviolet rays. ETL certification, CE and RoHS certification are passed.
Most B11 Smart Bulbs warm white 2200-6000K LED bulb cannot be used for LED bulb colour dimming. To dim the LED bulbs, please use our candelabra color-changing bulbs with a dimmer switch to support four different light colour. There is no uniform technical specification in the LED industry. Different bulbs and LED dimmers are usually designed by different technologies, so some LED dimmers are not compatible with adjustable LED bulbs, especially smart dimmers.
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