C9 Faceted LED Christmas Light Bulbs – E17 Base

A faceted C9 retrofit lamp that combines a traditional holiday-light appearance with efficient SMD LED output for serviceable commercial C7/C9 systems.

Best for

Classic rooflines, commercial displays, municipal programs, trees, and installer service inventory.

Faceted C9 lens
E17 retrofit format
Dimmable with compatible controls
Multiple project-selected colors

Request model data & quote

Samples and project quantities are available after model and compatibility confirmation.

Product information

Description & Specifications

This commercial C9 retrofit lamp is designed for projects that need the familiar faceted holiday-light appearance with serviceable SMD LED construction.

The impact-resistant faceted lens adds sparkle across rooflines, trees, streetscapes, and large seasonal installations. Its E17 nickel-plated base supports replacement on a matching commercial C9 socket line.

It is planned as a professional system component, not a standalone consumer string. Lamp quantity, socket spacing, wire, quick-connect plugs, clips, and circuit layout are reviewed together.

Published values apply only where the matching reference model is identified. Final electrical, environmental, packaging, and compliance data follow the approved production model.

Grade: Professional / commercial grade
Bulb shape: C9
Lens: Faceted impact-resistant lens; multicolor options
Base: C9 / E17 nickel-plated anti-corrosion screw base
Light source: 3 SMD LEDs
Light action: Steady; dimmable
Luminous flux: 28 lumens
Input: 120V, 0.85–1.5W
Protection: IP65
Dimensions: 2 1/4 in lens height; 3 1/4 in total height; 1.25 in lens diameter
Average life: 60,000 hours
Recommended viewing distance: 50 ft or more

System compatibility

What This Bulb Works With

Compatibility is checked as a complete installation package, not from the lamp base alone.

Socket line: E17 C9 commercial socket line; spacing selected from the approved roofline layout
Mounting clip: All-in-one clip selected for the lamp, socket orientation, gutter, or shingle edge
Power connection: SPT-1 or SPT-2 male/female quick-connect plug matched to the specified wire
Control: Steady-light circuit with an approved mechanical timer, photocell, or compatible dimmer
Not compatible: Not an addressable RGBW pixel. Choose the RGBW Pixel System when individual-light color control is required.

Reference BOM

12-Inch Spacing Planning Example

At 12-inch socket spacing, planned lamp quantity is approximately equal to the roofline length in feet. Add 5–10% service stock.

Roofline length	Lamps	Matched socket line	Clips	Control / circuit
50 ft	50 + 3–5 spares	50 ft matched socket line	50	Single zone after load review
100 ft	100 + 5–10 spares	100 ft matched socket line	100	Timer/photocell after load review
200 ft	200 + 10–20 spares	200 ft total planned line	200	Split according to circuit plan
500 ft+	Calculated from drawings	Configured from project layout	Calculated from layout	Multi-zone project design

Reference configuration only—not a universal electrical layout. Final circuit loading, maximum run length, wire type, weather protection, and zoning must be approved for the selected components and local requirements.

Send your roofline drawing for a complete BOM

Selection guide

Compare C9 Lens Styles

Choose by daytime appearance, diffusion, viewing distance, and the visual effect required by the project.

Current modelC9 Faceted LED Bulb

A faceted C9 retrofit lamp that combines a traditional holiday-light appearance with efficient SMD LED output for serviceable commercial C7/C9 systems.

Selected Smooth semi-diffused C9 lampC9 Transparent LED Bulb

A smooth C9 LED lamp with a transparent milky lens that softens visible LED points while preserving a bright, defined holiday-light appearance.

View model Smooth diffused C9 lampC9 Smooth Opaque LED Bulb

A smooth opaque milky C9 lamp designed to provide an even, diffused point of light across professional seasonal rooflines and displays.

View model

FAQ

Frequently Asked Questions

Can this bulb be used on an existing C9 light line?

It can be considered when the existing line uses the same E17 base and its voltage, wire type, socket condition, dimmer, and outdoor protection match the approved lamp model. We recommend confirming the complete line before ordering replacements.

How many bulbs are required for a roofline?

At 12-inch socket spacing, the planned lamp count is approximately equal to the roofline length in feet. Add 5–10% service stock. Other spacing options must be calculated from the actual drawing.

Can replacement bulbs be supplied without a complete system?

Yes, replacement-lamp supply can be discussed after compatibility is confirmed. For a new installation, we recommend configuring the bulb, socket line, wire, plugs, clips, and control together.

Project configuration