Uninterrupted Illumination for Total Peace of Mind

The RAJA RB13 is engineered to be your silent guardian against power fluctuations. By combining the high-output brilliance of a 1300-lumen daily LED with a sophisticated AC/DC backup system, this “smart” bulb ensures your space remains safe and functional when the grid fails. Whether it’s a storm or a scheduled blackout, the RB13 stays lit, providing essential visibility for up to 4 hours on a single charge.

Innovative AC/DC Tech & Intelligent Charging

Designed to handle demanding electrical environments, the RB13 supports a wide voltage range of 85-265V. While you go about your day, the bulb’s intelligent internal circuitry manages the charging of the 18650 Li-ion cell. With a full charge cycle of just 4–5 hours and built-in overcharge protection, the battery remains healthy and ready to perform the moment the power cuts.

Removable Battery Design: A Sustainable Choice

Unlike standard emergency bulbs with sealed batteries, the RAJA RB13 features a user-accessible battery compartment. By utilizing a standard 3.7V 18650 Li-ion battery, RAJA allows you to easily replace the cell after years of use, significantly extending the life of the fixture compared to disposable alternatives. It is a premium choice that balances high-end performance with long-term sustainability.

Brilliant Cool Daylight & Professional Safety

At a crisp 8000K color temperature, this lamp provides a high-clarity, cool daylight glow that is ideal for task-heavy areas such as kitchens, workshops, and retail environments. With a generous 180° beam angle, it effectively eliminates dark corners, while the internal 2000V surge protection shields the delicate LED components from voltage spikes, ensuring a rated lifespan of ~30,000 hours.