Illuminance™ C9 Yellow Twinkle LED Bulbs E17 Bases (SMD) (25 Pack)
Illuminance™ C9 Yellow Twinkle LED Bulbs E17 Bases (SMD) (25 Pack)
Illuminance™ C9 Yellow Twinkle LED Bulbs E17 Bases (SMD) (25 Pack)
Illuminance™ C9 Yellow Twinkle LED Bulbs E17 Bases (SMD) (25 Pack)

Illuminance™ C9 Yellow Twinkle LED Bulbs E17 Bases (SMD) (25 Pack)

LEDWB-C9TWK-YEL

Regular price $41.50 Sale price$32.95 Everyday Value
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Shipping calculated at checkout.

  • Price per bulb: $1.318, Cord is not included.
  • In stock, ready to ship
  • Backordered, shipping soon

Add a cheerful, sunny shimmer to your display! Our Illuminance™ Faceted C9 Twinkle Bulbs feature the same happy, sunny yellow glow as our steady bulbs, but with a gentle, eye-catching twinkle effect.

These bulbs are designed to be mixed in with your steady-burning yellow light strands to add a bright, celebratory sense of motion. For a professional, dynamic look, we recommend mixing one twinkle bulb in for every four steady bulbs (a 20% mix).

Want to go full supernova? Use 100% twinkle bulbs for a dazzling, sunshine extravaganza of sparkle! Designed to retrofit your existing C9 cords, they fit standard E17 intermediate sockets and are built with a virtually unbreakable, IP67-rated polycarbonate lens.

Suggested Applications:

  • Mixing with steady Yellow C9 bulbs for a bright, celebratory party or event.

  • Adding a twinkling shimmer to large spring and Easter displays.

  • Combining with other steady colors to add a pop of glittering motion.

Key Specifications:

  • Brand: Illuminance™

  • Bulb Size: C9

  • Bulb Shape: Traditional "Cone"

  • Effect: Twinkle (Flashes on/off)

  • Lens: Faceted (Sparkling)

  • Base Size: E17 (Intermediate Base - fits C9 cords)

  • Durability: IP67-rated (weatherproof)

  • Safety: Cool-running operation (safe for trees and greenery)

Shipping

Seasonal Shipping Notice

Christmas Light Source observes a brief annual shipping pause at the end of the year.

Orders placed during this time are still accepted and processed, but shipping will resume on January 5, 2025.

Our customer service team continues to monitor email during this period and will respond as quickly as possible. If you have questions about an order, product compatibility, or planning ahead for upcoming projects, we’re glad to help.

Thank you for your patience and for being part of our community.

See our Shipping Information Page for more information.

Warranty

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 by replying to your order confirmation email. Please include photos of the issue and a photo of your product item number, if applicable. 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. 

Returns

Like-new, uninstalled products may be returned for a credit to the form of payment used during checkout. Please reach out to us to request return instructions. Reply to your order confirmation email us via our contact page.

Orders must be returned within 30 days of requesting return instructions. After receipt of the return, the amount of the purchase price should be credited within 7 business days.

Return and original shipping charges are not refunded.

See our complete Returns Policy.

Specifications and Dimensions

Glass or LED LED Bulbs Only Cord not included
Bulb Style Faceted Hot During Use No
Light Color Yellow, 585-595K Brightness: Lumens 20-24
Bulb Shape C9 Base Type E17
Technology SMD Voltage 130 V
Base Finish Nickel Current Draw .005 Amps
Dimmable Yes Power Draw 0.8 Watts
Bulb Width 3/4 inch Bulb Height 1 1/2 inch
Bulb Diameter 1 1/8 inch Rated Lifespan Approx. 35,000 hours
Application Indoor & Outdoor Warranty 90-Day Limited Warranty (Normal Seasonal Use)
Additional Info 1 LED/1x4 CHIPs per Bulb Material Polycarbonate, IP67

Questions and Answers

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