Hot Question
- I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?
- What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!
- LED bulb lamp drive power electrical connection, will delay a few seconds before the lamp light, and power creaks, who know what it is!
- Will the LED bulb, T8, T5 lights, radiator lamps, is the hotter the better? What's the regular temperature? What are the common heat release materials? Specifications?
- LED bulb PC, will the white cover affect the color temperature of the finished lamp?
- LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- What's the difference between a glass cap for a bulb and a PC hood?
- Why can't the voice switch control the time of the LED bulb?
- LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
- LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?