| Size | light box size(mm) | graphic size(mm) | Power | Luminosity(lx) | G.W(kg) |
| A4 | 270X357 | 210X297 | 2.4w | 2000-2150 | 1.5 |
| A3 | 357X480 | 297X420 | 4.8w | 2455-2560 | 2.5 |
| A2 | 480X654 | 420X594 | 9.6w | 2100-2250 | 4 |
| A1 | 654X901 | 594X841 | 13.5w | 1400-1630 | 7 |
| A0 | 890X1239 | 841X1189 | 19w | 900-1100 | 12 |
Junlong Light box advantage
1.Extremely thin: LGP(light guide panel) technology makes the light box very slim.
2.High brightness, very steady: highest level A acrylic panel and self-developed silk print ink makes the light box has super brightness which is 30% brighter than other light box.Uniform and soft light, not easy to get yellowing, makes the graphic looked very natural and real.
3.Power saving: we use imported LED SMD2835 strips as light source, it makes the light box has very low attenuation which is less than 10% in the first 8,000hrs. Long lifespan which reaches 100,000hrs. More than 75% power can be saved compare to traditional light box.
4.Strict producing process: frames connect perfectly, seam joint between frames is less than 0.2mm, screws can not be seen when opening the front cover, it's very beautiful and elegant.
5.Easy to change poster: magnetic design or snap frame design, it's very convenient to change poster.
6.Frame color: frame color can be customized according to customer's request.
7.Certification: Passed CE certification, some of the products have obtained the patents.
8.Safe packing for export: each product packed individually with K+A paper box (polyethylene bag or bubble bag+4pcs foam protecting angel), several units pack into one master carton with cardboard which surrounds all sides, very reliable for long-distance transport. Wooden crate packing can be customized.
