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Blue Twinkle C9 Bulbs 7 Watt Replacement Lamps 25 Pack

SKU: C9-7T-BL
Availability: 184 in stock - Ships Tuesday
Manufacturer: Novelty Lights Inc
PRICE BREAKS
Quantity
Price
1-19
$11.25
20-99
$9.00
100+
$8.00
$ 11.25

These Random Blue Twinkle C9 Replacement Bulbs will create a shimmering glow in your holiday display this season. Perfect to use in outdoor trees, they can be mixed with static burning bulbs for a fun lighting effect. These 7 watt, 130 volt blue bulbs will blink on and off  for 3000 hours and have nickel-coated bases to prevent corrosion. Intermediate Base (e17) 3" tall and 1 1/4" wide. These twinkling C9 bulbs screw into our C9 Stringers (25' & 100'), our E17 Heavy Duty Light Strings (25', 100' & 330'), our commercial grade bulk  1000' C9 spools as well as our vintage Twisted Wire Strings with E17 Bakelite Sockets. To qualify for the wholesale quantity discount, buy 20 packs of 25 blue twinkle bulbs.

  • 25 Pack of Blue C9 7 Watt Twinkle Bulbs
  • Randomly Flash On and Off
  • 3000 Hour/130 Volt Bulb
  • Indoor and Outdoor use
  • Intermediate Base
  • Nickel Coated e-17 Base

These Random Blue Twinkle C9 Replacement Bulbs will create a shimmering glow in your holiday display this season. Perfect to use in outdoor trees, they can be mixed with static burning bulbs for a fun lighting effect. These 7 watt, 130 volt blue bulbs will blink on and off  for 3000 hours and have nickel-coated bases to prevent corrosion. Intermediate Base (e17) 3" tall and 1 1/4" wide. These twinkling C9 bulbs screw into our C9 Stringers (25' & 100'), our E17 Heavy Duty Light Strings (25', 100' & 330'), our commercial grade bulk  1000' C9 spools as well as our vintage Twisted Wire Strings with E17 Bakelite Sockets. To qualify for the wholesale quantity discount, buy 20 packs of 25 blue twinkle bulbs.

  • 25 Pack of Blue C9 7 Watt Twinkle Bulbs
  • Randomly Flash On and Off
  • 3000 Hour/130 Volt Bulb
  • Indoor and Outdoor use
  • Intermediate Base
  • Nickel Coated e-17 Base

Commonly asked Questions from Customers

Question: Are the bulbs dimmable? 

Answer: Our C9 incandescent bulbs are dimmable. 

Question: Are these plastic or glass? 

Answer: Our C9 incandescent bulbs are made of glass and are breakable. 

Question: Are these double or triple dipped bulbs? 

Answer: All of our transparent incandescent bulbs are double Dipped 

Question: What is the wattage? 

Answer: Our C9 twinkle bulbs are 7 watts

Question: What is the voltage?

Answer:  Our C9 bulbs are 130 volts. 

Question: What is the actual size of a C9 bulb? 

Answer:    A C9 bulb measures at 1 ¼” wide, 3” tall, ⅝” base. 

Question: What is the base material made of? 

Answer:    Our C9 bulbs have a nickel coated base. 

Question: Will a C9 bulb fit into a C7 bulb socket? 

Answer:   Although the bulbs look similar they have different base sizes. The C9 is an E17 base. The C7 is a traditional candelabra base which is classified as an E12 base. Click here to see size chart.

Question: what is an E17 base bulb?

AnswerAn E17 base is an intermediate base, it measures at ⅝”.   

Question: How long is the lifespan of these bulbs? 

Answer: Our incandescent bulbs have a 3000 hour lifespan.

Question: What is the warranty of these bulbs 

Answer: 2 seasons or 1 year if you keep them up year round

Question: Are these for indoor/outdoor decoration? 

Answer: These can be for both indoor and outdoor use. These bulbs are commonly used for rooflines and large trees on the exterior of the home. 

Question: Do these bulbs get hot? 

Answer: They are warm to the touch, like all traditional incandescent bulbs. 

Question: Are these single replacement bulbs? 

Answer:  We sell our incandescent replacement bulbs in packs of 25. 

Question: Are these UL Listed

Answer: Our C9 replacement bulbs are not UL listed but comply with all UL Standards

Question: Can these be used in a string I already own? 

Answer:   90% of the time this will work. There are 2 points of contact the bulb needs to work; one on the bottom and one on the side. Most of the time our bulbs will work in other strings, so yes I would try it and if they do not work then you may need to replace the string or try a different brand bulb. You will also need to make sure the string can handle a 7 watt bulb in each socket.

Question: How many can I string together? 

Answer:  This particular product is just replacement bulbs. Our strings are sold seperate.These can be made with green, white, brown or black wire. 

Question: What kind of stringer do these lights work on? 

AnswerThe C9 bulbs will work with a stringer that has an E17 base.  The strings come in green, white, brown or black.

 Please click here to see our C9 stringers

Question: What is the “twinkle” function on these bulbs? 

Answer: The "twinkle" of these bulbs is a blinking function, and is random. 

Question: Do the twinkle bulbs start to blink right away? 

Answer: When you first light them, they do need a moment to warm up and then will begin to blink.

 

 

Products specifications
Bulb Type Incandescent
Bulb Size C9
Light Color Blue
Watts Per Bulb 7 Watts
Light Display Twinkle
Bulb Finish Transparent
Base Size e17 Intermediate
Base Material Nickel
Bulb Material Glass
Dimensions 3"(Tall) x 1-1/4"(Wide)
Voltage 130V
Average Bulb Life 3000 Hours
Warranty 2 Season or 1 Year Permanent Use
Use Indoor/Outdoor
Stringer Included No
Package Quantity 25 Bulbs
Case Quantity 20 Boxes of 25 Bulbs
Products specifications
Bulb Type Incandescent
Bulb Size C9
Light Color Blue
Watts Per Bulb 7 Watts
Light Display Twinkle
Bulb Finish Transparent
Base Size e17 Intermediate
Base Material Nickel
Bulb Material Glass
Dimensions 3"(Tall) x 1-1/4"(Wide)
Voltage 130V
Average Bulb Life 3000 Hours
Warranty 2 Season or 1 Year Permanent Use
Use Indoor/Outdoor
Stringer Included No
Package Quantity 25 Bulbs
Case Quantity 20 Boxes of 25 Bulbs