SRB BX Black Self-Luminous Tritium Exit Sign - 10/20 Year, UL 924

SRB BX Black Self-Luminous Tritium Exit Sign for Discreet No-Wiring Egress

SRB BX Black Self-Luminous Tritium Exit Sign - 10/20 Year, UL 924 Black BX models give designers and facility teams a self-powered EXIT option for corridors, service routes, and finished interiors where a dark sign face or frame needs to sit quietly in the space.

Specify the black tritium version when the project is replacing a non-electrical sign, avoiding a new branch circuit, or keeping emergency signage visually restrained in hospitality, institutional, theater, industrial-office, or back-of-house areas. Before ordering, choose the service-life term, face count, frame detail, mounting approach, arrows, and owner disposal path for the exact option.

Key Selection Notes

• Black legend and frame selections help the sign coordinate with darker ceilings, doors, millwork, and exposed-structure interiors.
• Sealed tritium illumination keeps the EXIT legend visible without line-voltage wiring at the installed location.
• Ten-year and twenty-year configurations let owners align replacement timing with renovation cycles or maintenance contracts.
• Single-face and double-face choices cover wall placements, corridor intersections, and end-mount visibility requirements.
• Wet-location capable options support covered exterior-adjacent paths, mechanical areas, and utility routes when the selected option fits the site.

Before ordering this black BX configuration, match the visual finish, mounting hardware, life term, and tritium retirement plan to the building plans. For black-sign projects, compare Self-luminous tritium exit signs, Tritium recycle and disposal, Tritium exit signs explained, UL 924 compliance guide.

Buying support

Product details and buying checks

Review specs, documents, buying checks, compatible products, and FAQs before ordering.

• SRB BX
• Black legend
• Low-profile look
• Self-luminous
• Tritium
• No wiring
• No batteries
• UL 924
• Wet location
• 10/20-year life
• Single/double face
• Frame choices

Key features

• Black legend and frame selections help the sign coordinate with darker ceilings, doors, millwork, and exposed-structure interiors.
• Sealed tritium illumination keeps the EXIT legend visible without line-voltage wiring at the installed location.
• Ten-year and twenty-year configurations let owners align replacement timing with renovation cycles or maintenance contracts.
• Single-face and double-face choices cover wall placements, corridor intersections, and end-mount visibility requirements.
• Wet-location capable options support covered exterior-adjacent paths, mechanical areas, and utility routes when the selected option fits the site.
• The no-battery design is useful where routine battery testing would be difficult, disruptive, or expensive.
• Dark-face coordination can reduce visual clutter while still preserving required egress identification.
• Retirement planning belongs in the project paperwork because tritium signs need regulated handling after service life.

Series BX-BLACK

Brand SRB Technologies

Product type Black self-luminous tritium exit sign

Best fit Design-sensitive retrofits, service corridors, dark interiors, covered egress routes, and remote exits without convenient power

Illumination Sealed tritium tubes light the black EXIT legend without lamps or a charger

Electrical scope No local AC circuit, battery pack, or external power feed is required for the selected sign

Compatible add-ons

Optional products and services commonly reviewed with this item.

Offer availableRecycle Tritium Exit Sign — 20% Off with New PurchaseSave 20% on recycling when you purchase a new BX Tritium Self-Luminous Exit Sign.Select Options Tritium Recycle CertificateOrder a disposal certificate for expired Tritium EXIT signs to remain code compliant.Select Options

Documents

• Download BETALUX BX Self-Luminous Tritium Exit Sign Data Sheet (PDF)PDF

Discreet retrofit fit

Choose black BX when the exit route needs code-visible signage but the space benefits from a darker, less visually dominant sign package.

• Use it in design-conscious corridors, theaters, service halls, offices, and exposed-ceiling interiors.
• Review red, green, or LED signs when the owner wants a brighter standard visual cue.

Service-life planning

Black 10-year and 20-year variants change the replacement date, procurement cadence, and closeout documentation.

• Tie the selected life to the facility maintenance calendar.
• Record the installed date so replacement is planned before expiration.

Face and mounting details

The black sign should be selected around the actual sight line rather than treated as a one-size-fits-all option.

• Use double face where people approach from both directions.
• Check recessed, ceiling, end, or pendant conditions before ordering.

Regulated end of life

A black tritium sign is still a regulated sealed-source product after removal.

• Assign the disposal owner before construction closeout.
• Use a qualified recycle or return path for retired self-luminous signs.

Compliance notes

• Confirm that the local code official accepts the black self-luminous sign for the intended exit route.
• Record the installed life term, responsible owner, and applicable NRC or Agreement State closeout path.
• Keep frame finish, face count, mounting method, and arrows aligned with the approved plans.
• Route removed black tritium signs through an appropriate recycle, return, or disposal process.

Frequently asked questions

Why choose the black SRB BX tritium sign?

Choose black when the project needs self-powered EXIT signage with a darker visual profile for finished interiors, service routes, or retrofit locations.

Does the black BX sign need an electrician to wire power at the sign?

The sign is self-luminous, so the installed location does not need a new AC feed, charger, lamp circuit, or battery pack.

Where is the black version usually the strongest fit?

It works well in design-sensitive corridors, utility areas, covered exterior-adjacent exits, and remote routes where a powered sign would add project cost.

How should I choose black 10-year versus 20-year models?

Use the 10-year term for shorter owner standards or budget limits; use 20-year models when longer no-wiring service is the goal.

What should be checked before ordering the black BX sign?

Verify the dark legend choice, face count, frame finish, arrows, mounting hardware, location rating, local code approval, and regulated disposal path.