Mini NLM Glow Indicator Lights, featuring with surrounding light-powered Long-Lasting Bright Glow Technology (Fast Light Self-Charge in 1+ Minutes & Long Auto-Glow for 8+ Hours with Unlimited Automatic Light Minutes-Charge & Hours-Glow Cycles for around 10 years)! – NLM Arts, the Art of Night Light Magic (NLM): ✓ Serve as ideal visual signals at night and in the dark for locating and decorating room light switches, door knobs, stairways, appliances, security system and beyond – One device multiple applications. ✓ Do not require battery, electricity and wire; and automatically absorb light for fast power charging from surrounding light sources (e.g. LED light, sunlight) – Light-Powered Self-Charging. ✓ Emit long-lasting & bright UV-free soft glow light (8+ hours luminescence light with gradual fading, >68 mcd/㎡ for 1 hour afterglow intensity) after a single full charge (few minutes light absorption) [Fast Light Self-Charge in 1+ Minutes & Long Auto-Glow for 8+ Hours] compared to other glow products. ✓ Feature with surrounding light-powered Unlimited Automatic Light Minutes-Charge & Hours-Glow Cycles for around 10 years, and offer an eco-friendly energy solution. ✓ Zero fire risk – safe cold glow light without heat or burn. ✓ Waterproof, easy to install & remove, reusable & portable. ✓ NLM Arts products are not intended for teething, chewing or swallowing in the body, or contacting with eyes. ✓ PACKAGE INCLUDES: * 12 pieces Mini NLM Glow Indicator Lights; * A Sheet of Self-Adhesive Backings.