Aluminum Exit Light Metal Emergency Lights with Lithium Battery are advanced construction site emergency lighting solutions designed for reliable performance in critical situations. Featuring a durable aluminum and acrylic construction, these LED emergency exit lights offer high luminous efficiency (120 lm/W), a long lifespan of up to 50,000 hours, and a daylight alert color temperature of 6000K. Supporting dimming functions and equipped with a 3.6V Ni-Cd battery, they ensure ≥120 minutes of emergency operation. Ideal for commercial indoor applications, these lights are engineered to meet international safety standards and provide efficient lighting and circuitry design for building projects.More