... Structure 1, LGP, led light guide panel2, Diffusion mesh dot3, Diffusion film or diffusion barrier4, PCB5, LEDs, normal ... High compressive strength, solid and practical, high light transmittance, saving power4, Energy saving and ... Diffusion film, PCB, LEDs, WireLight source:LED, low power consumptionComparison of EL Flashing light box and LED flashing light box NameEL dynamic light boxLED dynamic light ...