A light bar is a popular accessory for Trail Master go-karts, UTVs, side-by-sides, and golf carts, as it can provide additional visibility and safety during nighttime driving. If you're looking for a new light bar for your vehicle, there are several factors to consider:

1. Size and shape: Make sure the light bar you choose fits your vehicle and complements its design. You'll also want to consider how many lights the bar has and how they're arranged.

2. Brightness: Look for a light bar with a high lumen output to ensure maximum visibility. However, keep in mind that some states have laws regarding the brightness of auxiliary lights, so be sure to check local regulations before purchasing.

3. Beam pattern: There are several beam patterns available, including flood, spot, and combo beams. Consider your specific driving needs and choose a beam pattern that will provide the best visibility for your intended use.

4. Quality and durability: Choose a light bar from a reputable brand with a good warranty. Look for a bar with a sturdy housing and durable lenses that can withstand the rigors of off-road driving.

5. Installation: Make sure the light bar is easy to install and comes with all the necessary mounting hardware.

Some popular brands for light bars include Rigid Industries, Baja Designs, and KC HiLiTES. Be sure to do your research and choose a light bar that meets your specific needs and budget.