• After-glow time is up to 8 hours per 15 minutes of charging time.
• Can be recharged unlimited times using any light source.
• Day Color: Yellow
• Glow Color: Yellow-Green
• Size of particles: 20 µm – 45 µm
• May be used indoor and outdoor on wood, concrete, metal, plastic, signs, etc.
******* (actual colors may vary slightly from image)*******
This is not a source of light with constant luminance.
This is a GLOW in the DARK material.
Luminance will decrease over time without power source.
Powder can be charged unlimited times with external light source.