LED backlight is the development trend of light source of light box in the future. Other LED fluorescent lamps with light strips are not effective, and light spots and dark areas will appear. LED backlight belongs to surface light source, and the irradiation surface is uniform.

Mainly divided into outdoor and indoor lamps.

Outdoor lighting includes: street lamps, floodlights, tunnels, wall washing lamps, landscape lamps, trail lamps and strip lamps. A single LED light source can be used for outdoor decoration, such as architectural lighting and square lighting.

Indoor lamps: fluorescent lamps, spotlights, downlights, bulb lamps, light strips, ceiling lamps, ceiling lamps, table lamps, etc.