Many customers have questions about why LED lamps need to use PC lampshades? Because the light produced by the LED fluorescent lamps we use is straight light, the eyes are very glaring when looking at the LED fluorescent lamps, and the PC lampshades can soften the light.

High-quality PC lampshade has good flame retardant performance. More than 90% of the lampshade on the market has UL94-V2 fireproof rating. Only a small number of products will use a lampshade with high flame retardant performance, and the flame retardant performance of the product should be increased. Will increase the cost of the product to a certain extent, mainly by the following two ways; 1. Adding a flame retardant to the conventional V-2 material, the fire protection level of the lampshade can be achieved between V1-V0, The fireproof lampshade made in this way will generally produce black smoke when doing the burning test, and there will be combustion products falling, which is difficult to pass in some strict UL tests; 2. Use the real thing provided by the raw material supplier The UL94-V0 material, and the thickness of the PC lamp cover is made 1.0mm or more, so that the flame can be extinguished within 10 seconds, and no burning matter falls.

Because the PC has many performances that other materials can't match, many LED fluorescent lamps on the market use the PC material to make the lampshade, which requires the customer to choose between the two eyes. If the customer purchases an unqualified PC lampshade, it will appear yellow or powdery after a certain period of use. The PC lampshade produced by Dongguan Minghao uses optical materials of Japanese Teijin and Mitsubishi of Japan. The PC lampshade has the characteristics of high transmission, high light transmission and no glare. Moreover, the concealment of the light source is also very good, and can be adjusted through reasonable adjustment. When we look at the LED fluorescent lamp, we can't see the lamp bead, but the light transmittance is kept at a relatively high state. The good PC lamp cover is not completely yellow, but the yellowing index is relatively low. Within 3%, the yellowing is carried out at a speed that is hard to detect by the naked eye.

Welcome to Dongguan Ming mou to buy a suitable PC shade! Looking forward to your call!