Ballasts | McMaster-Carr

	For Number of Bulbs For Number of Bulbs

	For Bulb Shape Number For Bulb Shape Number

	For Bulb Trade Number For Bulb Trade Number

	For Bulb Wattage For Bulb Wattage

	Voltage Voltage

	For Bulb Shape For Bulb Shape


Tubular	Twin Tube

Quad Tube	Triple U- Shaped

U Shaped	Circline

	Ballast Start Type Ballast Start Type

	Number of Wire Leads Number of Wire Leads

	Ballast Type Ballast Type

	Light Technology Light Technology

High-Pressure Sodium

	Light Setting Light Setting

	Length Length

	Width Width

	Depth Depth

	Specifications Met Specifications Met

Meets Federal Minimum
Efficiency Standards

	Minimum Start Temperature Minimum Start Temperature

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	For Bulb Base Type For Bulb Base Type

	Two-Pin Wedge
	Four Pin
	Four-Pin Wedge

	Wire Connection Type Wire Connection Type

Spring-Clamp Terminals

	Output Wattage Output Wattage

	Ballast ANSI Number Ballast ANSI Number

	Input Voltage Input Voltage

	Output Voltage Output Voltage

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124 Products

Light Ballasts, Starters, and Drivers

Electronic Ballasts for Tubular Fluorescent Light Bulbs

In addition to being more energy-efficient than magnetic ballasts, these are lighter and quieter.

Magnetic Ballasts for Tubular Fluorescent Light Bulbs

These ballasts are often found in older installations.

Starters for Tubular Fluorescent Light Bulbs

Starters for Tubular Fluorescent Light Bulbs

Replace or add starters in preheat magnetic ballasts.

Electronic Ballasts for Plug-In
Compact Fluorescent Light Bulbs

In addition to being more energy-efficient than magnetic ballasts, these are lighter and quieter.

Magnetic Ballasts for Plug-In
Compact Fluorescent Light Bulbs

These ballasts are often found in older installations.

Ballasts for Metal Halide Light Bulbs

Ballasts for Metal Halide Light Bulbs

Starters for Metal Halide Light Bulbs

Pair these starters with pulse-start ballasts.

LED Drivers

Send electricity to LED lights while protecting them from voltage and current fluctuations.

Ballasts for High-Pressure Sodium Light Bulbs

Ballasts for High-Pressure Sodium Light Bulbs

Starters for High-Pressure Sodium Light Bulbs

Pair these starters with ballasts.

Fluorescent Ballast Connectors

Fluorescent Ballast Connectors

Connect one end to a fixture and the other to a ballast. These connectors allow you to safely disconnect a failed ballast without exposing you to live wires.

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)