What Lights Fit the Smith & Wesson Shield X Pistol?

TL;DR:

In my opinion, the best lights for the S&W Shield X are the Streamlight TLR-7 HL-X Sub 1913 and the Streamlight TLR-8 HL-X Sub 1913 (also available in the G Sub green laser version). Both deliver 1,000 lumens in a compact, carry-friendly package. 

The new Smith & Wesson M&P Shield X introduces enhanced ergonomics, increased optics readiness, and improved concealed carry capability to the Shield lineup. One of the most common questions new Shield X owners ask is: What weapon lights are compatible with the Shield X pistol?

Compatible Lights for the Shield X

The Shield X features a compact frame and short dust cover, so not all full-size weapon lights will fit correctly. Based on rail size, trigger guard clearance, and our testing, these are the lights we suggest for the Shield X:

• Streamlight TLR-7 Sub 1913 – 500 lumens, compact EDC light
• Streamlight TLR-7 X Sub USB 1913 – rechargeable variant of the TLR-7 Sub
• Streamlight TLR-7 HL-X Sub 1913 – 1,000 lumens, high-output compact light
• Streamlight TLR-8 Sub 1913 – 500 lumens with integrated red or green laser
• Streamlight TLR-8 X Sub USB 1913 – rechargeable version with integrated laser
• Streamlight TLR-8 HL-X Sub 1913 – 1,000 lumens with red laser option
• Streamlight TLR-8 HL-X G Sub 1913 – 1,000 lumens with green laser option for faster daytime visibility

Key setup note: Use the #3 rail key for TLR-7 and TLR-8 Sub 1913 models on the Shield X.

What Is the Best Light for the Smith & Wesson Shield X?

While the Shield X can run several compact lights, the HL-X Sub models stand out as the best overall choice for power, features, and defensive readiness.

1. Streamlight TLR-7 HL-X Sub 1913

• Output: 1,000 lumens
• Runtime: 1.5 hours
• Battery: SL-B9® Li-ion, USB-C rechargeable & swappable
• Size: 2.5" length, 2.4 oz weight
• Highlights: Compact footprint, powerful output, ambidextrous paddles
• Why choose it: Best balance of brightness, size, and holster support for everyday carry.

2. Streamlight TLR-8 HL-X Sub 1913

• Output: 1,000 lumens
• Runtime: 1.5 hours
• Battery: SL-B9® Li-ion, USB-C rechargeable & swappable
• Size: 2.6" length, 2.6 oz weight
• Laser Options: Red laser integrated with the light
• Highlights: Combines high-output illumination with laser aiming capability
• Why choose it: Great option for shooters who value quick sight alignment in low-light conditions.

3. Streamlight TLR-8 HL-X G Sub 1913

• Output: 1,000 lumens
• Runtime: 1.5 hours
• Battery: SL-B9® Li-ion, USB-C rechargeable & swappable
• Size: 2.6" length, 2.6 oz weight
• Laser Options: Green laser integrated with the light
• Highlights: Green laser is brighter and easier to pick up in daylight than red
• Why choose it: Ideal for users who want both a high-output light and a laser that remains visible across a wider range of environments.

Choosing the Right Option

If you want a bright, reliable, no-frills light, choose the TLR-7 HL-X Sub 1913.
If you prefer a laser-equipped model, opt for the TLR-8 HL-X Sub 1913 (red laser) or the TLR-8 HL-X G Sub 1913 (green laser for enhanced visibility).

Holster Compatibility

Not every holster is designed to accommodate a weapon-mounted light. That’s why we created a complete lineup of Shield X holsters for light-bearing models, including Inside Waistband (IWB) and Outside Waistband (OWB) options. We currently support the TLR-7 HL-X Sub 1913, TLR-8 HL-X Sub 1913, and TLR-8 HL-X G Sub 1913 with precision-molded holsters. Duty holsters are planned for release soon.

Final Thoughts

The Smith & Wesson Shield X is a robust concealed carry platform, and pairing it with the right weapon light enhances your defensive capabilities. Whether you choose the compact power of the TLR-7 HL-X Sub 1913, the versatile TLR-8 HL-X Sub 1913, or the high-visibility TLR-8 HL-X G Sub 1913, you’ll have one of the best light options available for the Shield X.

FAQ: Lights for the Smith & Wesson Shield X

Does the TLR-7 HL-X Sub fit the Shield X?
Yes, the 1913 version of the TLR-7 HL-X Sub is fully compatible with the Shield X.

What is the difference between the TLR-7 HL-X Sub and the TLR-8 HL-X Sub?
Both deliver 1,000 lumens, but the TLR-8 HL-X Sub includes a laser (red in the standard model, green in the G Sub version).

Is the TLR-7 HL-X Sub USB rechargeable?
Yes. All HL-X Sub USB models utilize the SL-B9 Li-ion battery, featuring a built-in USB-C charging port.

How long does the battery last?
The TLR-7 HL-X Sub, TLR-8 HL-X Sub, and TLR-8 HL-X G Sub all run for 1.5 hours at full brightness.

Will my holster fit with a Shield X and HL-X Sub light?
Standard Shield X holsters won’t fit with a light attached. You’ll need a dedicated light-bearing holster, such as our Shield X TLR-7 Sub IWB Holster, which is explicitly designed for light-bearing Shield X models.