In the case of a power loss, the emergency LED tubes offer 3 hours of emergency lighting. An all-around energy-efficient, brilliant replacement for T8 and T12 emergency fluorescent bulbs With exceptionally high system economy and dependability, LED emergency lighting systems bring new levels of performance delivered by solid-state lighting technology to a variety of new and retrofit applications. Numerous applications where runtime and illumination level matter can be accommodated by long runtime and little light output degradation. Offices, retail stores, assembly lines, workshops, warehouses, hospitals, and assisted-living facilities are among the best places to use these products.
The emergency lighting system is composed of an AC driver that adjusts DC output current at up to 850 mA with power factor correction and total harmonic distortion regulation using electric power from a line voltage supply (across a universal input range between 100VAC and 240VAC). Together with the AC driver, an emergency LED driver with universal input that receives electricity from the same branch circuit as the AC driver keeps the LED tubes powered continuously. The high-temperature, maintenance-free lithium battery, charge controller, and electronic circuitry make up this emergency driver. The voltage level of the AC input is automatically determined by the electrical circuitry. The circuitry changes from mains operation to emergency operation in less than 2 seconds when a lack of AC power is detected. The electronic circuitry will immediately switch the LED load back to AC-driven mode and the emergency LED driver will go back to charging mode upon the restoration of AC power.
Emergency LED tubes use cutting-edge control equipment, switching circuits, and high-performance batteries to give great dependability and lifetime value. They are available in integrated systems as well as emergency light kits with standalone AC and emergency drivers. The externally powered lighting system's emergency driver is capable of running an LED load of up to 50 Watts for three hours at an emergency lumen output of 800 lm, with a maximum output voltage of 55V. With a maximum emergency output power of 23 Watts from a 12V/750mAh Li-ion battery, the integrated emergency LED tube offers the same time at a lowered lumen output of 200 lm. A 12V/2000mAh Li-ion battery powers the emergency lights equipment that is powered externally.
The lengths of T8 emergency LED tubes are 60 cm (2 feet), 120 cm (4 feet), and 150 cm (5 feet). Excellent temperature management and bending resistance are provided by a sturdy polycarbonate and aluminum construction. High-quality SMD LEDs produce light with high luminous efficacy, excellent lumen maintenance, and chromaticity stability. With less glare, the frosted polycarbonate diffuser produces optimal light homogeneity. Installation of these LED T8 tubes requires bypassing or removing the ballasts for retrofit applications.
