Wireless speaker LED bulb that can transmit light and sound at the same time
The Sound Bulb Speaker from Armada is composed of LED light source, speaker, wireless receiver and wireless transmitter. It can transmit audio signals wirelessly. The light bulb is both a light source and a sound source. It can be transmitted after turning on the light. sound.
The bulb is similar in shape to a regular light bulb and uses a standard threaded head that can be used on standard fixtures such as desk lamps and wall lamps.
Single solar cells cannot be used directly by the power source. The power supply must have a number of single battery, parallel connection and tightly encapsulated components. Solar panels (also known as solar cell components) are central to solar power systems and are the most important part of solar power systems.At present, the crystalline silicon materials (including polycrystalline and monocrystalline silicon) is the main photovoltaic material, its market share of over 90%, and in the future a long time also is still the mainstream of solar cell materials.
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Yangzhou Bright Solar Solutions Co., Ltd. , http://www.solarlights.pl