1. Manufacture, ODM&OEM. 2.size: 30x40cm, 40x60,50x70,60x80 or according to your demand.3.Certification:CE Key Specification

 

High Quality LED Writing Boards 30*40cm advantage:

 

1.Led writing board adopts the led lamp is a kind of green light source.2.Due to the led lamp is cold light source, semiconductor lighting itself to the environment without any pollution, compared with incandescent lamp, fluorescent lamp, power saving efficiency can reach above 90%.3.You can write or draw anytihng on it  whatever you like4.You just need turn on the current, you could choose the color which you like ,just need press the button on the side. 5.if you don't like the informaton on the board, you could use the rag to clear it up. 

outward material
size(cm)	writing area size(cm)	panel material	frame material	frame color	rear material
30X40X1	25X35	PMMA(Japan Mitsubishi)	aluminium alloy	black	PVC
40X60X1	35X55
50X70X1	45X65
60X80X1	55X75
30X40X1	25X35	PMMA(Japan Mitsubishi)	alluminium alloy	black	PVC
40X60X1	35X55
50X70X1	45X65
60X80X1	55X75

  

effect	control	certificate	show style
12 kinds of vary pattern	telecontrol	CE,ROHS	stationary/suspension type
12 kinds of vary pattern	manually switch	CE, ROHS	stationary/suspension type

    

 

double-long side led strip specification
led source	leds of each long side	total leds	lumens	angle	life
RGB 5050SMD	12PCS	24PCS	4-5LM	120	50,000H
	18PCS	36PCS
	21PCS	42PCS
	24PCS	48PCS
RGB 5050SMD	12PCS	24PCS	4-5LM	120	50,000H
	18PCS	36PCS
	21PCS	42PCS
	24PCS	48PCS

 

 

working spectification			packaging information
power	input voltage	output voltage	carton size(cm)	packing quantity/carton(pcs)	G.W./carton(kgs)	N.W./carton(kgs)
2W-6W	100-260Vac	12Vdc	33x43x33	10	8.2	7
3W-9W			43x63x33	10	10.5	9
6W-18W			53x73x33	10	12.7	11
7W-21W			63x83x33	10	14.9	13
2W-6W	100-260Vac	12Vdc	33x43x33	10	8.2	7
3W-9W			43x63x33	10	10.5	9
6W-18W			53x73x33	10	12.7	11
7W-21W			63x83x33	10	14.9	13

  

High Quality White-light LED Writing Boards 30*40cm