Lee Display's brand new and energy-efficient Multi-Color LED Light Bulbs are sold in a box of 25! Twinkle Bulbs only. Replace those old light bulbs with a brand new set of traditional candelabra-style LED Christmas Lights. Simply screw them into any patio light string and watch them glow with the holiday spirit What's the difference between Twinkle or Steady? LED Twinkling Bulbs are a little different than traditional incandescent twinkling bulbs. LED Twinkle Bulbs contain an oscillator that alternates current on and off to produce a Twinkling, Flashing, or Blinking effect. Contrary to Incandescent Bulbs, LEDs will start twinkling immediately when turned on and last longer than steady bulbs. Save on Costs - Low electricity consumption - 0.6 Watts. C-7 (E12) brass base sockets. Screw-In Replaceable Metal Base Sockets - C7s fit into any E12-sized socket, C9s fit into any E17 base-sized socket. Omnicore Injection Cover - Double Protected for Commercial use. Dimmable from any outlet. Candelabra Shaped - They look like sparkling candles in the night. Colored - Translucent and Solid Opaque Glowing Bulbs. Twinkling, Blinking, Flashing Bulbs Only. Single SMD Bulbs - 1 SMD LED per Bulb. 0.6 Watts, 120 Volts, 0.02 AMPS, 2835 Diode. Rated over 20,000 hours. Indoor/Outdoor - Waterproof & UV Protected Bulbs have an outer layer of protection. Lee Display's brand new and energy-efficient Multi-Color LED Light Bulbs are sold in a box of 25! Twinkle Bulbs only. Replace those old light bulbs with a brand new set of traditional candelabra-style LED Christmas Lights. Simply screw them into any patio light string and watch them glow with the holiday spirit! What's the difference between Twinkle or Steady? LED Twinkling Bulbs are a little different than traditional incandescent twinkling bulbs. LED Twinkle Bulbs contain an oscillator that alternates current on and off to produce a Twinkling, Flashing, or Blinking effect. Contrary to Incandescent Bulbs, LEDs will start twinkling immediately when turned on and last longer than steady bulbs. Steady Bulbs stay on continuously while plugged in. No flashing on and off. Bulb Details: Save on Costs - Low electricity consumption - 0.6 Watts. C-7 (E12) brass base sockets. Screw-In Replaceable Metal Base Sockets - C7s fit into any E12-sized socket, C9s fit into any E17 base-sized socket. Omnicore Injection Cover - Double Protected for Commercial use. Dimmable from any outlet. Candelabra Shaped - They look like sparkling candles in the night! Colored - Translucent and Solid Opaque Glowing Bulbs. Twinkling, Blinking, Flashing Bulbs Only. 0.6 Watts, 120 Volts, 0.02 AMPS, 2835 Diode. Rated over 20,000 hours. Indoor/Outdoor - Waterproof & UV Protected Bulbs have an outer layer of protection. 1 box of 25 Light Bulbs per order. 25 bulbs in each box. No strings attached. Bulbs only.