Emergency Light Power Supply AC 85-260V 90-Min | 3-Pack

SHINEKNOT Emergency Downlight Power Supply — 3-Pack

Keep your space safe and code-compliant with the SHINEKNOT SK-332-S Emergency Downlight Power Supply. This pack of 3 units provides a reliable backup power source for LED recessed emergency downlights, automatically switching on during a power outage and delivering up to 90 minutes of backup illumination. Certified CE & CCC, it's built for dependable performance in commercial and residential installations alike.

Made in Mainland China.

⚠️ Important: This listing is for the power supply unit only — compatible with single square shape LED recessed emergency downlights. Please confirm your downlight wattage and hole-cutting size before ordering to ensure compatibility.

Key Features

• Wide Voltage Input: AC 85–260V, 50/60Hz — compatible with global electrical standards
• 90-Minute Emergency Backup: Automatically activates when mains power is lost
• Pack of 3: Cost-effective value for multi-fixture installations
• Batteries Included: Ready to install straight out of the box
• Bulbs Included: Complete kit for immediate setup
• CE & CCC Certified: Meets international safety standards
• Luminous Flux: <60 lm (emergency mode)
• Model: SK-332-S

Compatible Downlight Sizes

Use the chart below to match the correct power supply to your LED downlight wattage:

• 3W & 5W — Same fixture size | Hole cut-out: 75mm
• 9W & 12W — Same fixture size | Hole cut-out: 120mm
• 15W & 18W — Same fixture size | Hole cut-out: 145mm

Tip: Always verify your downlight wattage before selecting a power supply. Contact us if you are unsure which model suits your fixture.

Ideal Installation Locations

These emergency power supplies are designed for a wide range of indoor settings, including:

• Stairways & corridors
• Garages & parking areas
• Bathrooms & balconies
• Schools & educational facilities
• Retail shops & markets
• Offices & commercial buildings

Specifications

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Safety & Standards Reference

For guidance on emergency lighting standards and electrical safety in buildings, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Emergency vehicle lighting

Frequently Asked Questions

Q: What is included in the 3-pack emergency power supply kit?

A: Each pack contains 3 individual SHINEKNOT SK-332-S power supply units, batteries, and bulbs — everything you need for a ready-to-install emergency downlight setup.

Q: What input voltage does the emergency power supply support?

A: The unit supports a wide AC input range of 85–260V at 50/60Hz, making it compatible with electrical systems in most countries around the world.

Q: How long does the emergency backup last during a power outage?

A: The built-in battery provides up to 90 minutes of continuous emergency illumination when mains power is interrupted, giving occupants ample time to exit safely.

Q: Which downlight wattages is this power supply compatible with?

A: This power supply is designed for single square shape LED recessed emergency downlights. Compatible wattages include 3W, 5W, 9W, 12W, 15W, and 18W. Please verify your specific fixture's wattage and hole-cut size before purchasing — contact us to confirm compatibility.

Q: Is this power supply certified for safety?

A: Yes. The SHINEKNOT SK-332-S holds both CE and CCC certifications, confirming compliance with European and Chinese electrical safety standards.