... that is OK.LED Backlit Structure 1, LGP, led light guide panel2, Diffusion mesh dot3, Diffusion film or diffusion ... 3, High compressive strength, solid and practical, high light transmittance, saving power4, Energy saving and easy to install5 ... consumptionComparison of EL Flashing light box and LED flashing light box NameEL dynamic light boxLED dynamic light boxLuminance (white)About 400LUXAbout ...