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TM401WHST

Step Baffle Recessed Lighting Trim

TM401WHST Step Baffle Recessed Lighting Trim is a white, low-glare trim designed for recessed fixtures. Priced at $33.39, it features a step baffle that diffuses light and reduces hotspot glare. Ideal for residential kitchens, hallways, and open-plan living areas where even illumination is essential.

$33.39

● In stock

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Price and availability may change. Click to see current details on Starlight Lighting.

Key features

  • Step-baffle diffuser reduces glare and spreads light evenly.
  • Fits standard 4-in. and 5-in. recessed housings.
  • White powder-coat finish resists scratches.
  • Snap-on installation, no tools required.
  • Low-profile edge hides mounting hardware.
  • UL-listed safety meets residential lighting standards.

Pros

  • +Easy snap-on installation saves time.
  • +Effective glare reduction for comfortable lighting.
  • +Compatible with common 4-in. and 5-in. housings.
  • +Durable polymer resists heat and humidity.
  • +Affordable price for a baffle trim.
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Cons

  • Limited to white finish; no color options.
  • Not suitable for high-bay commercial fixtures.
  • Diffuser may slightly reduce overall brightness.

About TM401WHST Step Baffle Recessed Lighting Trim

What is TM401WHST Step Baffle Recessed Lighting Trim?

The TM401WHST Step Baffle Recessed Lighting Trim is a white-finished, low-glare accessory that fits standard recessed housing to create a clean, finished look. Its step-baffle design incorporates a shallow diffuser that spreads light evenly, minimizing bright spots and providing a soft, ambient illumination ideal for modern interiors. The trim snaps into place without tools, and its polymer construction resists heat and humidity, ensuring long-term performance in residential ceilings. It is engineered for both 4-inch and 5-inch housings, making it a versatile upgrade for most existing fixtures.

Key features

  • Step-baffle diffuser — reduces glare and spreads light uniformly.
  • Standard housing compatibility — fits 4-in. and 5-in. recessed cans.
  • White powder-coat finish — resists scratches and blends with most ceiling palettes.
  • Snap-on installation — no tools required for quick replacement.
  • Low profile edge — conceals mounting hardware and creates a seamless ceiling surface.
  • UL-listed safety — meets industry standards for residential lighting.
  • Durable construction — molded polymer resists warping under heat.

Who is TM401WHST Step Baffle Recessed Lighting Trim for?

This trim is aimed at homeowners, interior designers, and contractors who need a reliable, glare-free solution for kitchens, bathrooms, hallways, and open-plan living spaces. It works well in both new construction and remodel projects where a clean aesthetic and consistent light distribution are priorities. The low-profile edge hides mounting hardware, allowing the ceiling to appear seamless, while the white finish blends with most paint schemes. Its easy snap-on design reduces labor time, making it attractive for fast-track installations.

How does TM401WHST Step Baffle Recessed Lighting Trim compare?

Compared with basic recessed trims, the TM401WHST offers a dedicated diffuser that eliminates hot-spot glare without the need for additional lenses. Against premium baffle trims, it provides a comparable light quality at a fraction of the price, making it a cost-effective choice for budget-conscious renovations while still meeting UL safety requirements. Because it fits standard 4-inch and 5-inch housings, it can replace older trims without rewiring, preserving existing lighting layouts and reducing waste.

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Best use cases

  • Kitchen island recessed lighting.
  • Bathroom vanity illumination.
  • Hallway ceiling accent lights.
  • Open-plan living room ambient lighting.
  • Closet ceiling fixtures.
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Is Step Baffle Recessed Lighting Trim right for you?

Buy the TM401WHST Step Baffle Trim if you are updating residential recessed fixtures and want a glare-free finish without rewiring. It suits DIY homeowners and professional electricians alike, thanks to its tool-free snap-on design. Compare it to basic trims for better light diffusion, or to premium baffle trims if you need a higher-end finish. Consider the trim’s white finish and housing size compatibility when selecting bulbs and dimmers for optimal performance.

How it compares: Compared with basic recessed trims, the TM401WHST adds a built-in diffuser that cuts glare, while premium baffle trims offer similar diffusion at higher cost. For homeowners seeking a balance of performance and price, this trim bridges the gap between simple trims and high-end baffle solutions.

More from Starlight Lighting

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Frequently Asked Questions

What is the purpose of a step baffle trim?

The step-baffle trim sits over a recessed housing and uses a shallow diffuser to spread light, reducing hot-spot glare and creating a softer, more even illumination across the room. It also hides mounting hardware, giving the ceiling a clean, finished appearance while maintaining the fixture’s brightness.

Does the TM401WHST fit both 4-in. and 5-in. housings?

Yes. The TM401WHST trim is engineered to accommodate both 4-inch and 5-inch recessed housings, which are the most common sizes in residential lighting. Its universal mounting clips align with the standard housing brackets, allowing a seamless swap without modifying the existing ceiling or electrical connections.

How is the trim installed?

Installation is tool-free. After removing the old trim, align the TM401WHST’s snap-on tabs with the housing lip, press gently until it clicks into place, and the diffuser sits flush with the ceiling. No screws or adhesives are required, making it a quick upgrade for DIY or professional installers.

Is the trim UL listed for safety?

Yes, the TM401WHST trim carries UL listing, confirming it meets the Underwriters Laboratories safety standards for residential lighting components. This certification ensures the material’s fire resistance, electrical insulation, and overall durability comply with industry regulations, giving peace of mind for both installers and homeowners.

Can the trim be painted to match a ceiling?

While the trim’s white powder-coat finish is designed to blend with most ceilings, it can be painted if a specific color match is required. Use a light-compatible interior paint, apply a thin primer first, and allow full curing before reinstalling to maintain the diffuser’s performance.

How much does Step Baffle Recessed Lighting Trim cost?

Step Baffle Recessed Lighting Trim is $33.39 at Starlight Lighting. Prices may change — click through to Starlight Lighting for the latest.

Is Step Baffle Recessed Lighting Trim in stock at Starlight Lighting?

Yes, Step Baffle Recessed Lighting Trim is currently in stock at Starlight Lighting.

Specifications

Brand
TM401WHST
SKU
115928
Last updated May 14, 2026