Polaris 600 IQ LXT Brake Bulb Size

The Polaris 600 IQ LXT brake uses bulb sizes 2458 and 3157 according to the provided specifications for the vehicle. Data for the bulb sizes covers the range from 2011 to 2015.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Size
2011-2015	3157

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W.	3157

Other Locations

Additional Notes

The Polaris 600 IQ LXT uses the 3157 bulb for the brake light position across the 2011-2015 model years.
The 3157 is an ANSI-standardized bulb type recognized in both the United States and Canada, operating on a 12-volt electrical system.
As a dual-filament bulb, the 3157 carries two separate tungsten filaments within a single envelope, rated at 27 watts for the high-intensity filament and 7 watts for the low-intensity filament.
The T25 designation refers to the wedge-style base of the bulb, which seats directly into a socket without a separate metal base or bayonet pins.
The higher 27W filament in the 3157 serves the brake or stop-light function, while the lower 7W filament typically handles a secondary function such as a running or tail light in dual-circuit applications.
Because the 3157 is a dual-filament type, substituting a single-filament bulb of similar physical size would result in the loss of one lighting function at that position.