This product has excellent energy saving and sights ability in the dark. After absorbing lights about 30 minutes indoors (1,000 Lux), it can last in the dark for 5 hours.
Application: Firefighting signs, marking signs, traffic signs.
Durability: Indoor 5 years/ Outdoor 1 year.
• HIGH BRIGHTNESS
• SELF ADHESIVE
• LONG AFTER-GLOW TIME