Projector Buying Advice

Projector buying advice
1. The bulb needs to be replaced every two to three years after frequent use, the budget is about 500 yuan, and there are many accessories manufacturers, pay attention to closing the pit;
2. The correct way to use the light bulb machine is to hoist and cast, and it is necessary to reserve the power supply in advance;
3. The bulb machine does not have a built-in system, you need to buy a TV box, and the speaker power is low, you need to configure a speaker or stereo;
4. I feel that it is too troublesome and I can't accept it at all, so consider the smart projector directly;
5. The light bulb machine is fixed and installed, and it is not suitable for frequent movement;
6. The light bulb machine has high requirements on home space. There is no viewing space of three to five meters. It is best not to use the light bulb machine. The brightness of the light bulb machine is indeed large. If the viewing distance is not long enough, the intuitive feeling of the eyes will tell you that it is uncomfortable. .