Plastic Shell Lighting 

• Size: 1.5cm x 1cm/0.59" x 0.39"
• Flashing RGB Lights with 6 colors changing
• Battery: 3pcs LR41/AG3 button cell, replaceable, 4.5V to each LED Bulb Chip
• Lighting Time: 3 hours to high luminous keeping
• Twist the base to be on/off
• There is a insulating sheet and socket to plastic shell but not to metal ones.
• Good way to shining your DIY Craft Kits like crystal crafts, epoxy resin crafts, miniatures, dollhouse, balloon and for party, wedding, Xmas, Festival glowing Decoration