Blue Light Bulb, KINUR 3 watt UL Listed e26 Medium Base 120 Volt A15 LED Bulbs (25 Watt Equivalent) Indoor Outdoor Lighting 2 Pack

Q: How to use this blue light bulbs? A: Simply put the bulbs in the bedrooms or outdoor fixture, it has an E26/E27 suitable base.It's perfect replacement for a bedside table lamp and outdoor lamp shell,and our LED bulbs give off a vivid blue...