In brief: Specify an emergency exit sign from the approved route plan and destination-market sign system. Lock the legend or pictogram, arrow direction, face count, viewing direction, mounting, operating mode, duration and exact-model evidence before sample approval.
The direct answer
Buy an emergency exit sign from the approved escape-route plan, not from a catalog image. First confirm the destination market and the sign system accepted by the project authority. Then lock the exact legend or pictogram, arrow direction, single- or double-face arrangement, viewing directions, mounting interface and declared viewing distance. Approve the electrical mode, emergency duration, environment, test function, labels and documents as separate fields for the exact model.
The safest procurement record links three things: a marked route drawing, an approved artwork or legend schedule, and one complete product configuration. A sign can be electrically functional yet still be wrong for the route if its arrow, face, mounting orientation or visible message does not match what occupants must see.
There is no single globally correct exit-sign colour, word, pictogram, arrow convention, viewing distance or operating mode. Those choices depend on the jurisdiction, adopted standards, building use and project approval. Do not copy a rule from one market into another quotation without confirming that it applies.
What belongs in an emergency exit sign approval?
| Approval field | Decision to lock | Evidence to retain | |
|---|---|---|---|
| Legend or pictogram system | Exact approved symbol, word and any supplementary text | Controlled artwork, project sign schedule and authority or consultant approval | |
| Direction | Arrow orientation for the installed location and route decision | Marked floor plan or elevation with a unique sign reference | |
| Face count and viewing direction | Single face, double face or another approved arrangement | Sightline review from every relevant approach | |
| Mounting | Wall, ceiling, end, recessed, pendant or suspended arrangement | Exact-model installation drawing, fixing and cable-entry details | |
| Viewing distance | Declared distance for the selected sign and legend size under stated conditions | Manufacturer data and project design check; not a generic catalog assumption | |
| Electrical function | Maintained, non-maintained or switchable operation, input and control | Data sheet, wiring diagram and sample functional test | |
| Emergency performance | Rated duration, sign visibility or luminance evidence and test method | Exact-model report, certification scope and acceptance record required by the project | |
| Environment and service | IP/IK, temperature, material, access, indicator and battery replacement | Model data, installation limits and maintenance instructions |
Treat each row as a controlled field. "Universal exit sign" is not a sufficient specification because the artwork, route decision, mounting kit and electrical configuration may still vary.
Start with the destination-market sign system
The project team should name the jurisdiction, adopted building and fire requirements, requested standard editions and approving authority before the supplier prepares artwork. Standards and regulations describe different layers of the decision; none of the references below is a worldwide installation approval for a Zhuiming model.
| Reference context | What the official source supports | Procurement boundary | |
|---|---|---|---|
| International safety-sign standard | [ISO 7010:2019](https://www.iso.org/standard/72424.html) prescribes registered safety signs used for purposes including emergency evacuation; sign shape and colour follow ISO 3864-1 and symbol design follows ISO 3864-3 | Confirm whether the project adopts the relevant ISO signs and which registered sign plus arrow combination is approved | |
| European Union workplace example | [Directive 92/58/EEC](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=celex%3A31992L0058) describes emergency-escape or first-aid signs as rectangular or square with a white pictogram on a green background, with green covering at least half the sign area | This is a regional workplace directive, not a rule for every country, building or transport application | |
| United Kingdom workplace guidance | [HSE guidance L64](https://www.hse.gov.uk/pubns/books/l64.htm) covers the Safety Signs and Signals Regulations and explains the use and maintenance of safety signs; its detailed guidance says a directional arrow is not acceptable on its own | Confirm the approved pictogram, supplementary text, placement and route sequence for the premises and current UK project documents | |
| United States workplace example | [OSHA 29 CFR 1910.37](https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.37) requires workplace exits to be clearly marked by a sign reading "Exit," gives lettering and illumination criteria, and requires the line of sight to an exit sign to remain visible | Apply this only within its US workplace scope and check the adopted building, fire and product requirements with the authority having jurisdiction |
These examples deliberately do not collapse into one artwork. A green running-person pictogram and a red or green word "EXIT" are not interchangeable simply because both appear in export catalogs. Translation, supplementary text and arrow conventions must come from the approved project system.
IEC 60598-2-22:2021 specifies particular requirements for emergency luminaires on emergency power supplies not exceeding 1,000 V and includes clarification of the contrast-measurement method for exit signs. It is a product-standard reference. It does not choose the project's legend, route direction, installation position or destination-market approval path.
Map every sign to a route decision
Assign each proposed sign a unique reference on the latest escape-route drawing. For that reference, record what an occupant should understand when approaching from each relevant direction. The drawing should distinguish a final exit, a change of direction, an alternative route and a location where the exit is not immediately apparent.
As a regional example, OSHA 29 CFR 1910.37 requires directional signs where the direction of travel to the exit or exit discharge is not immediately apparent and requires line of sight to an exit sign to be clearly visible. UK government fire-safety guidance likewise treats the need and adequacy of escape-route signs as part of the premises fire-risk assessment. Neither source supplies a universal product spacing plan.
A useful sign schedule contains:
- Sign reference and location
- Route or exit served
- Approach direction or directions
- Exact legend, pictogram and supplementary text
- Arrow direction as it will appear after installation
- Single or double face
- Mounting surface, orientation and height determined by the project designer
- Required declared viewing distance
- Normal and emergency operating behaviour
- Circuit, test and monitoring reference
- Approved product, artwork revision and mounting kit
Do not let the factory infer arrow direction from a room name or an unmarked photograph. The route designer remains responsible for the route decision; the supplier is responsible for delivering the approved configuration.
Single face or double face follows the sightline
A single-face exit sign presents its message in one viewing direction and commonly fits a wall-backed location where occupants approach from the front. A double-face sign presents a message in two opposing directions and may suit a corridor or open approach when suspended, ceiling-mounted or end-mounted. These are procurement descriptions, not universal placement rules.
Before choosing the face count, stand at or model every approach point. Check whether walls, doors, beams, ducts, shelving, decorations or future fit-out can block the sign. Also check whether the artwork on the reverse face should match or use a different approved arrow. "Double face" does not automatically mean identical artwork on both sides.
The mounting orientation and the sign faces form one assembly. A panel ordered for wall mounting may not include the canopy, bracket or suspension parts needed for another orientation. Record every accessory by part number or approved drawing.
Mounting is a product and building interface
Wall, ceiling, end/flag, recessed, pendant and suspended installations create different fixing, cable-entry, structural and visibility conditions. Approve only an orientation permitted by the exact product instructions.
| Mounting arrangement | Main coordination questions | |
|---|---|---|
| Wall surface mounted | Is the sign face square to the approach, is the cable entry concealed or visible, and does the wall leave the full legend unobstructed? | |
| Ceiling or end mounted | Does the canopy or bracket carry the complete assembly, and is the face visible from the intended approach without conflict with doors or services? | |
| Recessed | What cut-out, ceiling thickness, void, driver or battery space, fire/acoustic interface and future access are required? | |
| Pendant or suspended | What suspension length, anti-sway control, structural fixing, cable route and final face height are approved? |
If the ceiling interface is the main project problem, use the emergency downlight selection guide for cut-out, void and service-access questions; do not assume an exit-sign mounting kit uses the same details. For wall-facing housings and cable-entry decisions, the emergency wall light selection guide provides the adjacent form-factor checklist.
Viewing distance must be declared for the exact sign
Exit-sign viewing distance depends on the sign system, legend dimensions, contrast or luminance, viewing geometry, ambient conditions and the method required by the adopted project rules. It is not established by the enclosure width alone.
Ask the supplier to identify the declared viewing distance for the exact legend and sign family, the standard or calculation basis used, and any conditions attached to that declaration. The project designer should then check sign positions, approach distances and obstructions against the adopted method.
Established manufacturers show why the evidence is model-specific. Eaton publishes named exit-sign ranges with particular 20 m, 30 m or 32 m viewing-distance declarations, face arrangements, mounting accessories and operating modes in its GuideLed data and 71811/71821 data. Those values demonstrate a disclosure pattern buyers can request. They are not transferable to another brand, legend or model.
Maintained mode, duration and input are separate decisions
An internally illuminated exit sign is often operated in maintained mode so the sign remains illuminated during normal occupancy and continues its emergency function after loss of the normal supply. That does not make maintained operation a universal answer for every sign system or jurisdiction. Confirm the required normal-condition visibility, sign technology, circuit arrangement and local rules. The maintained vs non-maintained emergency lighting guide explains the operating-mode boundary.
Mode does not state emergency duration. Duration does not state the legend's visibility, and battery amp-hours do not prove either field. Specify the rated duration and acceptance evidence using the emergency lighting battery-duration guide, and keep chemistry, storage and replacement compatibility in the Ni-Cd vs Li-ion battery guide.
Normal watts or LED quantity also do not establish emergency sign performance. Use the emergency light lumen-output RFQ guide to keep watts, lumens, candela, lux and product evidence in their correct roles. For export projects, match mains input, frequency, charger, terminals, labels and instructions with the international emergency-lighting voltage guide.
Check environment, testing and maintenance access
Write the actual environment into the RFQ: indoor dry corridor, public hall, dusty warehouse, damp location, exposed exterior route, cold space or another defined condition. IEC 60529 classifies enclosure protection using the IP code, but an IP rating alone does not prove impact resistance, temperature suitability, ultraviolet resistance, corrosion resistance, condensation control or approval for every outdoor location.
The installation and maintenance plan should identify the test button or self-test system, charge indicator, fault indication, battery access, legend cleaning, inspection route and replacement parts. A suspended sign that cannot be safely reached or a battery hidden behind an unapproved ceiling detail creates an operational problem even if the initial sample works.
If a separate emergency luminaire is needed beside the sign, do not treat the sign face as proof of floor-level escape lighting. Compare fixed ceiling optics with the emergency downlight guide or independently aimed beams with the twin-head emergency light buyer guide. The sign-identification task and the route-illumination task must each be demonstrated.
Compare Zhuiming exit-sign models by published catalog fields
Zhuiming's current catalog lists four Emergency Exit Sign records. The table repeats only published fields. It does not claim a viewing distance, approved legend, certification, luminance, self-test function, temperature range or suitability for a particular jurisdiction.
| Model | Published installation | Published operation | Published input | Published battery | Published IP | |
|---|---|---|---|---|---|---|
| L201M | Wall surface mounted | Maintained | AC 220–240 V, 50/60 Hz | Ni-Cd 3.6 V / 1.0 Ah | IP20 | |
| L217M | Wall surface mounted / suspended | Maintained | AC 220–240 V, 50/60 Hz | Ni-Cd 3.6 V / 1.0 Ah | IP20 | |
| L217M-B | Ceiling suspended | Maintained | AC 110–240 V, 50/60 Hz | Li-ion 7.4 V / 2.0 Ah | IP20 | |
| L701M | Wall / ceiling / end mounted, recessed or suspended | Maintained | AC 220–240 V, 50/60 Hz | Li-ion 3.7 V / 1.5 Ah | IP20 |
Open the individual catalog records for L201M, L217M, L217M-B and L701M before creating a shortlist. The current records state more than three hours of emergency duration; approve that claim, the artwork and all other project-critical evidence for the exact ordered configuration.
Emergency exit sign RFQ block
Copy this block and have the project designer complete the controlled fields:
- Project country, jurisdiction and building use: [details]
- Adopted requirements and standard editions: [confirmed project list]
- Approving authority, consultant or sign schedule owner: [name / role]
- Sign reference and drawing revision: [identifier]
- Exact legend, pictogram, supplementary text and language: [artwork reference]
- Arrow direction for each face: [left / right / up / down / approved variant]
- Face count and viewing directions: [single / double / other]
- Required declared viewing distance and method: [value and basis]
- Mounting: [wall / ceiling / end / recessed / pendant / suspended]
- Mounting kit, suspension length, cable entry and finish: [details]
- Operating mode and normal-condition function: [maintained / non-maintained / switchable]
- Input voltage, frequency, wiring and control: [details]
- Rated emergency duration and acceptance test: [details]
- Battery, recharge, indicator and test function: [details]
- Environment, IP/IK and temperature conditions: [details]
- Required certification, reports, labels and manuals: [model-specific list]
- Sample quantity, artwork approval and pre-shipment checks: [method]
Sample-approval checklist
Do not approve the sample from a front-view photograph. Check the complete unit and its record:
1. Match model, revision, input, mode, battery and duration to the quotation. 2. Compare every face with the controlled artwork at readable size, including arrow and language. 3. Install the approved mounting kit in the permitted orientation. 4. View the sign from every scheduled approach and check obstructions and face direction. 5. Simulate loss of normal supply and record changeover, emergency operation and indicators. 6. Run the duration or other acceptance test required by the project using the agreed method. 7. Check wiring, terminals, cable entry, labels, instructions and service access. 8. Link photographs, test records, artwork revision and certification scope to the exact sample. 9. Reapprove any change to the legend, diffuser, LED board, driver, battery, enclosure, mounting kit, wiring or firmware/test function.
Zhuiming's role and the project boundary
Hangzhou Dreamy Technology Co., Ltd. manufactures emergency exit signs alongside emergency wall lights, twin-head lights, downlights and conversion kits. Published OEM and ODM options include labels, manuals, housing, voltage, battery, duration, operating mode, mounting and packaging changes, subject to project review, quotation and approved sample.
Zhuiming can evaluate a buyer-supplied sign schedule, artwork, electrical specification, quantity and document list against an exact model. The project authority, fire-safety designer or other responsible professional must confirm the route, approved sign system, placement and jurisdictional compliance. No catalog record or this article replaces that approval.
For a technical quotation, send the project country, sign schedule, artwork, mounting, quantity and required evidence. Keep unknown fields open rather than filling them with a supplier default.
Sources and scope note
- IEC 60598-2-22:2021: Luminaires for emergency lighting
- ISO 7010:2019: Registered safety signs
- EUR-Lex: Council Directive 92/58/EEC
- US OSHA: 29 CFR 1910.37
- UK HSE: Safety signs and signals, L64
- UK government: guide for persons with duties under fire-safety legislation
- Eaton: GuideLed exit-sign data
- Eaton: 71811/71821 exit-sign data
Sources reviewed 3 August 2026. This procurement guide separates verified standards and regional examples from Zhuiming's published catalog fields and editorial recommendations. It is not a project design, fire-risk assessment, certification decision or statement of worldwide compliance.
Frequently asked questions
How should a buyer specify an emergency exit sign?
Start with the approved route drawing and destination-market sign system. Then lock the exact legend or pictogram, arrow direction, face count, viewing directions, mounting, declared viewing distance, operating mode, duration and exact-model evidence.
Should an emergency exit sign be single sided or double sided?
Use the face count required by the actual sightlines. A wall-backed location may need one visible face, while a corridor or open approach may need two; check every approach and approve the artwork on each face.
Is there one global viewing distance for emergency exit signs?
No. Viewing distance depends on the adopted sign system, legend dimensions, contrast or luminance, geometry and project method. Request the declaration and evidence for the exact sign and legend.
Do emergency exit signs always use green pictograms?
No universal rule applies to every market. EU workplace rules use a white pictogram on green for emergency-escape signs, while US OSHA workplace rules require a sign reading Exit. Confirm the jurisdiction and approved project system before artwork.
Are emergency exit signs always maintained?
Not universally. Internally illuminated signs are often maintained so they remain visible during normal occupancy, but the required mode depends on the sign technology, building use, circuit arrangement, risk assessment and local rules.