Rechargeable Emergency Light Bulbs for Power Outages

Name: Rechargeable Emergency Light Bulbs for Outages | JackonLux
Brand: JackonLux
SKU: CP-BL01
Availability: InStock

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$21.99

In Stock · USA

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Description

Emergency light bulbs that work as everyday 9W bulbs and provide battery-powered light during outages.

E26/E27 base with a built-in 1200mAh battery backup.
Three brightness levels; choose 3000K warm white or 5000K daylight.
Available in 4-pack and 8-pack options; use each bulb with the included portable hook cap.

Free standard shipping to eligible contiguous U.S. addresses. View shipping details.

Purchase protection: 30-Day Returns & 1-Year Limited Warranty. For personal-preference returns, products must be unused and uninstalled and customers pay return shipping. View return conditions and warranty coverage.

Free Shipping

Free standard delivery to eligible contiguous U.S. addresses. U.S. warehouse orders usually process in 1–2 business days and arrive around 3–5 business days after dispatch. Read full policy

30-Day Returns

Request an eligible return within 30 days of confirmed delivery. For change-of-mind returns, items must meet condition rules and customers normally cover return shipping. Read full policy

1-Year Limited Warranty

Twelve months from confirmed delivery for eligible manufacturing defects under normal intended use. Covered remedies are explained in the warranty. Read full policy

Product Description

JackonLux rechargeable emergency light bulbs work as normal 9W household LED bulbs while keeping a 1200mAh battery ready for a blackout. Install them in a compatible E26/E27 socket, choose 3000K warm white or 5000K daylight, and use three brightness levels when backup or portable light is needed.

Install, charge, test, and stay prepared: Screw the bulb into a compatible E26/E27 fixture just like a standard bulb. No permanent rewiring is intended.
Adjust light for visibility or longer backup use: Use the supplied power cap/button to cycle among 100%, 50%, and 10% brightness in portable or backup use. Lower brightness reduces light output and can extend operating time.
Choose warm white or daylight: 3000K warm white for bedrooms and living spaces, or 5000K daylight for kitchens, hallways, and work areas
Useful light for the places people move through: Each bulb measures approximately 2.28 inches in diameter by 4.72 inches high. Check shade, globe, and fixture clearance before ordering, especially for compact lamps.

Specifications

Base	E26/E27 medium screw base
Power	9W LED
Battery	1200mAh rechargeable backup battery
Brightness	100% / 50% / 10%
Dimensions	Approx. 2.28 × 4.72 in
Runtime	Approximately 3–4 hours at high brightness after a full charge. The 50% or 10% settings may extend runtime; actual results depend on charge level and conditions.
Light Color	3000K or 5000K

What's Included

Rechargeable emergency LED bulbs — 4 or 8 bulbs, according to the selected pack
Portable hook caps included with the selected pack

FAQ

How does the bulb know the power is out?

In a compatible switched fixture, its backup circuitry is designed to respond to a loss of household power while the switch remains in the operating position. Circuit behavior varies, so test the bulb in the exact fixture where it will be used.

How long does the emergency bulb run?

After a full charge, expected emergency runtime is approximately 3–4 hours at high brightness. Using 50% or 10% brightness can extend operating time. Actual results vary with charge level and conditions.

How long should I charge it before first use?

Use the bulb in a powered fixture for 10–12 hours before first relying on its battery backup. Regular powered use helps keep the internal battery charged.

Can I dim it with a wall dimmer?

The product provides three brightness levels through the supplied portable power-cap control. Compatibility with external wall dimmers is not guaranteed; test the intended circuit and do not rely on an unverified dimmer setup.

Should I choose 3000K or 5000K emergency light bulbs?

Choose 3000K warm white for a softer feel in living rooms and bedrooms, or 5000K daylight for a cooler-looking light in kitchens, hallways, and work areas. Both color-temperature choices are available for this model. Color temperature describes the appearance of the light, not how long the battery runs.

What is the difference between the 4-pack and 8-pack?

Both pack sizes offer the same listed bulb features: a compatible E26/E27 screw base, rechargeable battery backup, and three brightness settings. The difference is the number of bulbs and portable hook caps included. Choose based on how many compatible fixtures and backup-light locations you have, and check the selected variation for the current total price.

Will it fit my lamp?

It uses an E26/E27 medium screw base and measures approximately 2.28 inches wide by 4.72 inches high. Confirm both socket type and shade or globe clearance.