Everyday light with built-in outage backup
Use each BrightLiving rechargeable emergency light bulb as a standard household bulb, then keep essential rooms lit during a power outage. Each 9W battery backup light bulb produces up to 800 lumens and includes a selector for 3000K warm white or 5000K daylight.
Why these battery backup light bulbs work during outages
- 12 rechargeable LED bulbs: equip multiple rooms with one single-SKU pack.
- 12 portable power caps included: convert each charged bulb into a hanging or handheld temporary light.
- Automatic battery backup: the built-in battery charges during normal use and supplies light during a power failure.
- Selectable color temperature: slide between 3000K warm white and 5000K daylight.
- High and dim portable modes: use the button on the included power cap to choose the needed output.
Verified specifications
| Pack size | 12 bulbs and 12 portable power caps |
|---|---|
| Model / MPN | CP-BL03-9WELN |
| Base | E26/E27 |
| Input | AC 120V, 50/60Hz |
| Power | 9W LED (60W incandescent equivalent) |
| Brightness | Up to 800 lumens |
| Color temperature | 3000K warm white / 5000K daylight |
| CRI | >80 |
| Charging time | Approximately 10–12 hours |
| Emergency runtime | Up to approximately 5–6 hours in half-brightness mode; runtime varies by mode and battery condition |
| Beam angle | 270° |
How to use
- With power switched off, install the bulb in a compatible single-bulb E26/E27 fixture.
- Restore power and use it as a normal LED bulb. The internal battery charges during everyday use.
- During a power outage, the charged bulb provides backup illumination in a compatible fixture.
- For portable use, attach the included power cap and use its top button to select high, dim, or off.
Compatibility and safety
Not designed for multi-bulb fixtures, ceiling-fan light fixtures, three-way fixtures, or dimmer switches. Use only in dry indoor locations and compatible open fixtures. Switch off power before installation or removal. Keep away from children and combustible materials.
Shipping
Free standard shipping is available to eligible addresses in the contiguous 48 United States. Most orders process in 1–2 business days, followed by an estimated 3–5 business days in transit.
Frequently Asked Questions
How many bulbs and power caps are included?
The package includes 12 rechargeable emergency LED bulbs and 12 portable power caps.
What socket does each bulb use?
Each bulb uses a standard E26/E27 medium screw base and is designed for compatible single-bulb fixtures.
Can I choose warm white or daylight?
Yes. A selector on each bulb switches between 3000K warm white and 5000K daylight.
How long should the bulbs charge?
Allow approximately 10–12 hours of powered use for a full charge before relying on the backup battery.
How long can a charged bulb provide emergency light?
Runtime is up to approximately 5–6 hours in half-brightness mode and varies with the selected mode, charge level, battery condition, and use conditions.
Can the bulbs be used as portable lights?
Yes. Attach an included power cap to a charged bulb, then use the cap button to select high, dim, or off.
Are these bulbs compatible with dimmer or multi-bulb fixtures?
No. They are not designed for dimmer switches, multi-bulb fixtures, ceiling-fan light fixtures, or three-way fixtures.
