C7 Clear Twinkle Glass Bulbs E12 Bases
C7 Clear Twinkle Glass Bulbs E12 Bases
C7 Clear Twinkle Glass Bulbs E12 Bases
C7 Clear Twinkle Glass Bulbs E12 Bases

C7 Clear Twinkle Glass Bulbs E12 Bases

Sold by 25, Price per Bulb

Price: $0.56
Unit price  per 
Shipping calculated at checkout.

One of our favorite ways to add extra sparkle to a Christmas light display, mix at a subtle 10-20% or go all out and install them at a 100% rate along a roofline. We enjoy using white twinkle bulbs mixed with steady-on to wrap trees. In winter, the lights have twice the impact on bare branches.


  • Incandescent, Glass
  • Sold in boxes of 25, Price is per bulb
  • Standard C7 E12 base
  • Heats up under operation
  • Not compatible with all artificial trees
  • Cords sold separately
Incandescent or LED Incandescent Purchase Separately C7/E12 Cord
Bulb Style Transparent, Twinkle Warm-Up During Operation Yes
Color of Bulbs Clear Base Size E12 (Candelabra)
Shape of Bulbs C7 Voltage 130 V
Base Finish Nickel Current Draw .06 Amps
Dimmable Yes Power Draw 7 Watts
Bulb Width 7/8 inch Bulb Height 2 1/8 inch
Bulb Diameter 7/8 inch Potential Lifespan Estimate 1,000 hours
Application Indoor/Outdoor Warranty 90 Days of Normal Seasonal Use
Additional Info 25 bulbs per box, price per bulb Material Glass


Please test your lights when you receive them! Everyone is happier when we resolve issues quickly.

Our warranty for all our products is 90 days of normal, seasonal use. If a product is defective or fails during the 90 days following receipt of your order, please contact us right away. We will work with you to troubleshoot the problem, and if the issue is not easily and quickly resolved, we will correct the situation.

See our Warranty Policy page for more information. 


January - July: Orders are shipped Monday - Thursday within 1-2 business days.

August - December: Orders are shipped Monday - Friday within 1-2 business days. 

Orders are not shipping during the weekend or on major holidays.

See our Shipping Information page for our latest shipping information and shipping notices or exceptions.


We accept returns of products in original, like-new condition within 45 days after an order is received. After receipt of the return at our location, the amount of the purchase price should be credited within 5 business days. Return and original shipping charges are not refunded.

Eligible products have not been installed and are in their original packaging in like-new condition. If returned products are received within 45 days of receiving your order, there is no restocking fee. After 45 days, a 15% restocking fee will be deducted from your merchandise credit. No returns are accepted after 60 days.

Upon receipt of your return, your account will be credited for the cost of the products. Shipping charges are not credited.

See our complete Returns policy.

Customer Reviews

Based on 6 reviews
dwraybass@gmail.com B. (Gulf Shores, AL)
Hard to find twinkle bulbs!

Wasted a lot of time looking for the twinkle lights for our C7 strands and will order anytime I have replacement needs. Packed well for shipping and arrived in a few days. Great price and service! I worked in visual merchandising for years and this is the best source and prices around. Twinkling has returned to our home!

Jim W. (New York, NY)
No twinkle only blink

The bulbs blink not twinkle which is disappointing

Marr B.
Perfect for my Twinkle Bells

I found an old set of red plastic bells while clearing out my parent's attic. They brought back childhood memories of when my mom would hang them on the front door for Christmas. Your replacement bulbs have them working perfectly - just like I recalled. I'm thrilled to have a piece of "Home" hanging in my kitchen window. Thank you so much!

Excellent Product!

I used these bulbs in a set of vintage, plastic bells. They twinkle just as described and make the bells look like they're moving. The packaging and bulbs arrived in excellent condition and were shipped in a timely manner. I would definitely order from this company again. The only issue I have is with the warehouse charge because my order was under $20.

Donna D.
Twinkling Bells were saved

The Twinkling bells were a yearly staple in the front windows of our home. The last few years, we could not find the twinkling light bulbs and used regular bulbs. Found you bulbs and put the in, The twinkling has begun again! the neighbors even stopped and commented that they had missed the blinking all these years. We are thrilled. Fast shipping and delivery.

Perfect replacement

I got a bunch of Christmas light strings from my mother and ordered these to replace the broken bulbs. These worked great - just like the originals! I'll just remember to order an extra box or two next time.

Christmas Tree

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Shipping Policy

We are currently shipping Monday - Friday with most orders shipping the same or next business/shipping day. 

Once an order is placed it is put immediately into a shipping queue, this means we cannot cancel or modify your order once completed. If you have ordered incorrectly, you can return any uninstalled items that have been shipped to you. See our Shipping, Warranty, and Returns page for more information.

To Prevent Delays

Please double-check the address. Include a correct phone number to be used only if there is an issue with the order.  We do not ship to PO Boxes. Orders with PO Box addressing will be delayed while the customer is contacted and the address is corrected.

To prevent delays: Confirm the wire color of all items. Confirm that bulbs and cords match (for example, C7 with C7, C9 with C9, E12 bulb with E12 cord). Confirm SPT rating of cords and plugs match.

Delivery Timeframe Notices Regarding Air Orders (Excluding Holidays)

Orders placed via ground service should arrive in 1-5 business days depending on your zip code. This estimate does not include weekends or major Holidays.  

2-Day air orders shipped on Thursday do not arrive Saturday but should arrive the following Monday. Next-Day orders shipped on Friday do not arrive Saturday but should arrive the following Monday. No orders are delivered on the weekend and the weekend does not count as days in transit.

Due to these unprecedented times and high shipping volumes, UPS and FedEx do not guarantee the day and time of any method of shipping, including 2-Day and Next Day Air Service.

To ensure prompt shipping verify that your order is correct. Please do the following checks:

1. Confirm bulb bases and cord sockets match. 
2. Confirm 18 AWG wire SPT rating matches the SPT rating of plugs.
3. For bulk C7/C9 bulbs and cords orders, don't forget gilbert plugs, if required.
4. Double-check the wire color on all strings lights.