The door to be kept locked when not in use photoluminescent signs The door to be kept locked when not in use 150x150mm
glow in the dark for more than 12hours after absorbing visible light 15mins
|
Photoluminescent self -adhesive film |
150mm | 150mm | |
|
Photoluminescent rigid plastic |
150mm | 150mm |
10mins luminance:>90mcd/m2