7W emergency LED tube replaces 18W traditional fluorescent lamp with 180-minute backup

 The following is the product introduction of Shenzhen Langte Technology Co., Ltd. regarding the Langte 7W Emergency LED Tube Light 180-minute replacement for 18W traditional fluorescent lights:

• Basic Parameters
  • Power: Normal mode power is 18W
  • • • • Emergency LED tube light
  • , Emergency mode power is 7W, which is more energy-efficient compared to traditional 18W fluorescent lights during emergency operation.
  • Input Voltage: Generally supports a wide voltage input range of AC100-240V, adaptable to various mains power supply systems.
  • LED Chip and Beads: Chips are often from well-known brands such as San'an Optoelectronics, with common bead models like 2835 and 5730, featuring high brightness and long lifespan.
  • Luminous Flux: Typically ranges between 1600-2200lm, providing bright lighting effects to meet daily and emergency lighting needs.
  • Beam Angle: Up to 180°, enabling wide-area uniform lighting and reducing dark spots.
  • Color Rendering Index (CRI): Approximately 75-80, effectively restoring the true colors of objects.
  • Power Factor: About 0.9, improving energy utilization efficiency and reducing power loss.
  • Lamp Cap Specification: G13, compatible with common T8 lamp fixtures.
  • Protection Rating: Mostly IP20 or IP54, protecting against dust and limited water splashes.
  • Effective Lifespan: Up to 30,000-50,000 hours, significantly reducing replacement frequency and maintenance costs compared to traditional fluorescent lights.
• Performance Features
  • Strong Emergency Endurance: Equipped with high-performance built-in batteries, such as nickel-cadmium or lithium-ion batteries, supporting 180 minutes of emergency lighting, far exceeding the standard 90-minute requirement, suitable for high-demand fire safety scenarios.
  • Significant Energy Savings: LED light sources are inherently energy-efficient. The 7W emergency LED tube consumes only a fraction of the power of traditional 18W fluorescent lights during emergency mode, saving substantial electricity over long-term use.
  • Excellent Heat Dissipation Design: Typically features an integrated design with the battery compartment isolated from the light source. The lamp body is often made of aluminum alloy, dissipating heat through aluminum radiators or thermal silicone, effectively preventing LED heat from affecting battery lifespan.
  • High-Quality Lighting Effect: Utilizes high-transparency lamp covers or diffusers, providing uniform and soft light without flickering, creating a comfortable lighting environment that protects eyes and enhances work and life efficiency.
  • Convenient and Flexible Installation: The base and both ends of the bracket usually have pre-drilled wiring holes, allowing versatile installation methods such as ceiling-mounted, wall-mounted, or suspended. Suitable for various locations including malls, hospitals, schools, garages, warehouses, and office areas.
• Circuit Functions
  • Charging Management: Built-in constant voltage and constant current charger, supports AC220V input, with charging voltage accuracy of ±1%. Automatically switches to float charging mode when fully charged to prevent overcharging and extend battery life.
  • Emergency Switching: Uses magnetic latching relays or MOS tube switching circuits to automatically cut off the main power during outages and connect the battery circuit. Switching surge current is ≤0.5A, ensuring rapid transition to emergency lighting mode without causing circuit impact.
  • Safety Protection: Includes overcharge/over-discharge protection, short-circuit protection, overheating protection, and other functions. Temperature sensors trigger shutdown to comprehensively safeguard the tube light and battery, preventing potential hazards from various faults.