These are structural appearance requirements for LED tube design
The safety level of LED lamps can be divided into the following categories
Both PC and PMMA are transparent plastics. In the case of the same thickness and the same raw material particles, the light transmittance of PMMA is 2-3% higher than that of PC, close to 90%
The following are the reliability tests of LED lamp design
These are optical performance parameter requirements for LED tube design
Here are general features of JE company PC extruded lampshade