Writing board (board)

Characteristics:
1) Even luminescence, soft light
2) Silver-gray aluminum frame, simple and elegant appearance
3) Extreme thin: 2.8cm
4) Low power consumption: 60% less than traditional light box
5) Easy to assemble and maintain
6) Low heat generation: light panel doesn抰 generate heat by itself, that avoids the heating to the AD print and rapid aging of AD print
7) Long longevity of lighting tubes: up to 12,000 hours
Specification: 500X360, 600X420, 800X600, 950X700, 1150X1000, 1250X900, 1550X1000mm