BR30 Emergency LED Light Bulb with Built-in Rechargeable Backup Battery

Enjoy peace of mind with Sengled Everbright BR30 LED bulbs which bring a dependable emergency lighting solution to a wide range of new and retrofit applications. The rechargeable BR30 lamp is designed to deliver exceptional reliability in the event of power failure and offer incredible sustainability throughout its 25,000 hours of maintenance-free operation. Engineered with high-performance LEDs, state-of-the-art power electronics and high capacity batteries in a thermally optimized system, Sengled Everbright simplifies emergency lighting installations and allow homeowners, architects, designers, manufacturers, and facility managers to transform their light fixtures effortlessly into code-compliant emergency lighting systems.

The Sengled Everbright emergency light bulbs operate as an everyday light source with the same performance and size as regular BR30 LED light bulbs during normal operation. It produces 650 lumens of 80+ CRI warm white light through an opal polycarbonate diffuser which offers glare-free light transmittance. The flood beam angle of 110° insures an optimum combination of light spread and intensity. Their consistent, softly diffused and balanced wide pool of light provides an ideal directional floodlighting solution for use in recessed cans and track light fixtures. The BR30 LED bulb utilizes high flux density light source to support high quality directional lighting. It delivers comparable performance to a 65 watt incandescent bulb, while offering significantly improved system level efficacy and prolonged service life.

When normal AC power fails, Sengled Everbright immediately switches to emergency mode and provides 4 hours of uninterrupted illumination at the reduced light output of 250 lumens or up to 12 hours of ambiance at 100 lumens of output. A light intensity switch on the bulb allows user to change between the two emergency light output options. The all-in-one solution eliminates the need for bulky, external emergency back-up batteries as well as typical wiring and installation inconvenience usually associated with emergency lighting circuits. Sengled Everbright incorporates a 7.4V, 900 milliamp-hour rechargeable lithium-ion battery with exceptional thermal stability, good tolerance to abuse, high current rating and thousands of cycle life. The battery is connected to the LED driver which combines emergency and normal mode functionality into a single circuit.

The emergency functionality of the driver is activated upon interruption of utility power and the emergency mode power is delivered through the connected li-ion battery. The driver includes a switching circuitry that detects an absence or restoration of AC power and automatically switch the driver to operate between normal and emergency operation. When AC power is restored, the emergency battery automatically switches to the charging mode. Full battery recharge is accomplished within 6 hours. The bulb includes a test switch that checks the status of charging. The test switch also functions as a flashlight switch, giving you the flexibility to move the light bulb wherever you want to aid in emergency assistance, standard household use, and other outdoor activities.

Everbright is built to last with advanced engineering that optimizes the performance of every component and ensure their reliability. All possible precautions, including thermal management of LEDs and thermal isolation of the battery, have been taken to ensure that the product delivers its lifetime value. Patented thermal design keeps Tj, Tc and Ts temperatures as low as possible, which contributes to excellent lumen maintenance and chromaticity stability of the LEDs.