Emergency Signs for Centralized Lighting Management

Self-powered exit signs stay lit all the time and switch to battery during outages. Battery only exit signs work differently. They may stay off normally. They only light up during an emergency. Both types have their own benefits. They fit different fire safety rules and use cases. Battery only exit signs are better for places with central lighting control. These sites only need the sign to light up in emergencies. We offer this sign in 2W and 4W. The 2W version measures 311×194×59mm. The 4W version measures 311×320×59mm. Both use metal housings and standard installation.

Battery Capacity and Emergency Runtime

Battery capacity decides how long the emergency light stays on. We match battery size to the power level. The 2W version of our battery only exit signs comes with a battery that supports 90 minutes of emergency lighting. The 4W version has a larger capacity solution. We can adjust the emergency runtime based on your request. The standard test requires at least 90 minutes of light after power failure. Our products test above this standard. We manage the batteries very strictly. Every battery goes through capacity testing and charge-discharge cycles before assembly. Any bad batteries are sent back to the supplier.

Four-Step Full Inspection for Every Unit

Our emergency lights go through full inspection. Every unit must pass four tests before packaging. Step one is the power-on test. We check if the light source turns on and stays steady with no flicker. Step two is the function test. We simulate a power cut and check if the battery switches over properly. Step three is the runtime test. We record how long the battery supports the light. If it fails to meet the standard, we trace the cause. The problem might be in the battery or the control board. We go back to production records to find the root issue. Step four is the visual check. We look for scratches, dents, or poor printing. Only units that pass all four steps go into packaging.

Transparent Pricing and Delivery Communication

Our sales team follows clear rules for pricing and delivery. When you ask for a quote, we first confirm your needs. We ask about the model, specs, quantity, and use case. Only then do we give you an accurate price and delivery date. We do not rush to quote. We do not promise unrealistic prices or impossible delivery dates to win orders. Our delivery estimates are based on real material supply and factory capacity. We have 110 staff and a 7,500-square-meter factory. Our capacity is solid. But material lead times and production schedules must be realistic. We only put in the contract what we can actually deliver. Our battery only exit signs are priced fairly and delivered on time.