The cinema color changing light box is made of non-toxic and odorless polypropylene material with good surface gloss, stable chemical properties and flame retardant properties
The cinema color changing light box are arc-shaped fillets, without sharp spines, and do not hurt user's hands. It's safe and thick.
The card slot of color changing cinema letter light box is smooth without foreign objects, and the replacement card is more convenient (Card size is 30*65.5mm )
The colour changing light box will come with 96 black letters, numbers, and symbols, it can be used for most word displays. For extra purchasing of other different cards, Christmas cards for example, please contact us to show you details.
There are two hanging holes on the back of the cinema letter light box, which are convenient for hanging on the wall.
The A4 cinema letter light box is both powered by 6 x AA batteries and by USB cable. A unit of ordinary batteries will last for 30 hours.
The brightness of A4 cinema color changing light box is above 1700lux, LED color temperature is 6500K, the light feels warm, comfortable, and not dazzling, it does not hurt the eyes.
There is a DC interface next to the switch buttom. We can connect to power by USB cable, cell phone charger / computer / mobile power, etc.
We use neutral packaging for the cinema color changing light box. It does not contain manufacturer's information. Customers can use it directly. Also you could customize individual packaging or paste logo as required.
A4 cinema color changing light box adopts RGB colorfull LED as light source, and come with a remote controller which you could controll to change 16 different colors light. And there is auto mode & timing function.