1 lamps thermal material is not enough, such as the existing low-quality light bulbs all plastic, there is no heat sink, light source heat does not lead, how not bad?
2. Lighting cooling design is unreasonable, a lot of lamps and lanterns did not heat a design that directly take accessories assembled, did not pass the scientific experiment, how not bad?
3. Installation of the environment is not reasonable, LED lighting installation requires some cooling space to heat, there is damp installation environment, LED lamps in a humid environment, but also easy to bad, because LED lamps are electronic components, once wet Affect performance and lead to easy to bad. For this reason, only the user's own attention.