2.5" Peel & Stick Glow Numbers

High performance peel & stick AGT™ Glow Numbers. Size: 2.5" x 1.5" ( 6cm x 4cm) Daytime Color: Off-White Night Time Glow Color: Emerald Yellow Glow Duration: 10+ hours after Charge Time: 15min with Exposure to Sunlight Glow Life Expectancy: 10+ years Industrial-Grade 3M Adhesive Backing 100% non-toxic 100% non-radioactive NO batteries NO electricity Work best in environments where there are no other competing light sources like street lights etc.