Dezhou Grand Luminous Technology Co Ltd
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产品编号: Glazed pebbles
Photoluminescent cobblestone (glazed, flate pebble shape)

Photoluminescent cobblestone (glazed, flate pebble shape)  
Glowing in the dark & self-luminous in the dark
Various Glowing colors: yellow-green, blue-green and sky-blue etc.
Wonderful day time color of white, yellow, green, blue, pink etc. 
Super long after-glow time: more than 8 hrs
For promotion gift Packing: Different header card or FOY bag or customized
Non-toxic, harmless, Free-radioactivity.
With European EN71 & REACH certificate approval
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Mainly selling points:  wonderful shape, glowing color and day time color
Main Specification
full name  Glazed based glow in the dark cobblestone
Application Ganden decoration, pathway decoration, dress shop decoration 
Rockery, Flowerpot, potted landscape,
Aquarium, fishbowl, fish jar decoration
Pool flooring, wall decoration, ceiling park decoration etc.
Popular size The glazed based cobblestone have irregular size,but they all in pebble shape, the weight is about 5g/pebble to 10g/pebble, about 100 to 200bebbles each Kilo
Day time color light green, pink, yellow,blue etc. (natural white have best luminance)
Available glow color yellow-green, bue-green, sky-blue 
Luminance testing DIN67510 Part one
Test period value  initial  5minutes 10minutes 60minutes
luminance mcd/m3 2500 280 120 12
Afterglow time More than 1000mintes
Packing: 15kg-30kg/carton
The EXW Price (USD)