Quantity	Price
1 - 999	$0.32
1000+	$0.29

C7 Twinkle Christmas Light Bulbs - Multi Color (blue, green, amber, pink and red)

Install these bulbs in an existing C7 (E12) cord or shop for new C7 Christmas light cords here.

These Multi-Color C7 twinkle bulbs are beautiful at Christmas and work fantastically on their own or mixed with steady-on bulbs.

With the nostalgic feel of Christmases gone by you can add these twinkle lights to add a little random animation to your light display.

We've seen our customers are using these Multi Color C7 twinkle lights in the following ways:

Christmas Trees
Holiday Get-Togethers
Birthday Parties

Be sure to purchase the Christmas light clips, hooks and stakes used by professionals across the country for sharp lines and easy installation.

Install these bulbs in your existing C7 cords with E12 (candelabra) bases or choose new cords from our wide variety of lengths, colors and spacing. Tailor your spacing selection and length based on the size of your project. A C7 socket is the same size as a standard night light if you need to test out the size of your existing cords before placing an order.

Be sure to inspect your cords every season and discard them if you see signs of wear and fraying.

Warning: C7 and C9 incandescent bulbs heat up under operation. Do not rest them on heat-sensitive surfaces, next to plastic, or coil them up in such a way that allows the bulbs to rest against the insulation and/or sockets of their cords while they are turned on.

Do not nestle these bulbs into plastic tree limbs. Some of the latest models of plastic Christmas trees have super thin plastic needles that will melt with extended contact with incandescent C7 or C9 bulbs.

We suggest you purchase LED C7 or LED C9 bulbs for this style of tree.

These bulbs should not be covered with fabric or any type of flammable material.

Do not operate lights without supervision. When installed indoors on natural Christmas trees, make sure the tree is well watered, position bulbs so they do not come into contact with needles and limbs and do not operate lights without supervision. Locate an easy to access fire extinguisher near your tree.

Incandescent or LED	Incandescent	Purchase Separately	C7/E12 Cord
Bulb Style	Transparent, Twinkle	Warm-Up During Operation	Yes
Color of Bulbs	Multi	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
Additional Info	Double Dipped (2 layers of transparent paint)	Additional Info	Suitable replacement bulb for standard Christmas Light Cords

What is the difference between SPT-1 and SPT-1? Make sure your cord and plugs match!

Can I cut Christmas lights to length? Yes, you CAN shorten C7 and C9 18 AWG Christmas light cords with sockets and screw in bulbs.

How do I light my 20-foot tree? We'll share a materials list and the process for lighting your big, outdoor tree.

What is the difference between C7 and C9 bulbs? C7 bulbs are about 1.5" tall C9 bulbs are roughly 2.25" tall.

Warm White vs Pure White. Which is your favorite? This is Mac vs PC, thick crust pizza vs thin. It really depends what YOU like.

How many lights do I need for an outdoor tree? 350-525 C9 bulbs is a nice starting range. Use our How Many Lights Should I Put on My Tree Calculator for a tighter estimate.

What are the Christmas light sizes, bases, and lens shapes? Let us give you a quick bulb tutorial.

Reviews Sorting

I love them.

I received my order and they work perfectly. They are even the true colors of my other twinkle lights. I had previously ordered from a competitor and the lights didn't twinkle nor did they have the true colors that I am used to. I have your site bookmarked for ordering future items.