WALTON WLED-EL-BTR-12WE27 Battery Replaceable 12W LED Bulb (E27 Screw Type)

WALTON WLED-EL-BTR-12WE27 Battery Replaceable 12W LED Bulb (E27 Screw Type)

Equip threaded study lamps, pendant fixtures, and architectural light holders with uninterrupted backup lighting using the WALTON WLED-EL-BTR-12WE27 12W LED Bulb. Featuring a standard E27 Edison screw cap, this 12-Watt emergency lamp screws directly into threaded lighting sockets. Designed around an advanced retrofit battery replaceable architecture, it allows for straightforward battery replacements, giving you a sustainable lighting solution for years to come.

Outputting 1200 Lumens of eye-friendly 6500K daylight with an efficient 100 lm/W rating, the 12W E27 bulb uses up to 90% less electricity than traditional bulbs. Equipped with improved thermal management and offline charging features, it protects against internal overheating while maintaining reliable emergency backup performance.

• Threaded E27 Edison Screw Base: Fits standard threaded light holders commonly used in modern lamps and decorative fixtures.

• Replaceable Retrofit Battery Setup: Easily replace worn batteries without throwing away the main bulb unit.

• High-Lumen 1200 lm Output: Delivers bright, clear daylight coverage across a wide 270° beam angle.

• Thermal Protection Tech: Built-in heat management prevents thermal degradation under heavy continuous use.

• Eco-Friendly Green Lighting: Free of toxic lead, mercury, and flickering effects to safeguard vision and indoor environments.

Why Buy This Product & FAQ

Threaded E27 light fixtures in offices, study areas, and dining rooms benefit from sustainable backup lighting. The WALTON 12W E27 Replaceable Battery LED Bulb combines high energy savings, offline charging, and an easy battery-swap system to keep your room bright through power failures.

Frequently Asked Questions (FAQ)

Q: Can I use this 12W E27 bulb in standard study or floor lamps?

A: Yes, it fits any standard E27 threaded socket. While plugged into main electricity, it runs normally while charging its internal backup battery.

Q: How does the offline charging feature work?

A: The bulb manages current flow efficiently to charge the backup battery system even during low voltage conditions or standby modes when AC power is restored.

Q: What coverage is offered under the warranty?

A: It comes with a 1-year replacement warranty covering the LED lamp driver and structural components, excluding the battery.