4ft LED Battery Back-up Emergency Stairwell Light

Upgrade Your Stairwell Illumination with the Versatile and Reliable 4ft LED Battery Back-up Emergency Stairwell Light

Enhance your stairwell safety and functionality with the LBS-ST4FT253040W27-3545K 4ft LED Battery Back-up Emergency Stairwell Light, a versatile and reliable solution that seamlessly integrates into various commercial and residential settings. This innovative fixture combines energy-efficient LED technology with emergency backup power to ensure uninterrupted illumination during power outages.

Uncompromising Illumination in Any Setting

• Adjustable Color Temperature: Choose the ideal ambiance for your space with selectable color temperatures of 3500K neutral white, 4000K cool white, or 5000K daylight white.
• Flexible Wattage Selection: Tailor your lighting needs by selecting from three wattage options: 40W for maximum brightness, 30W for balanced illumination, or 25W for energy-efficient operation.
• Frosted Lens for Diffused Light Distribution: The frosted lens provides glare-free, evenly distributed light, creating a comfortable and safe environment for navigating your stairwell.

Unparalleled Reliability and Safety

• 90-Minute Emergency Backup: Ensure uninterrupted illumination during power outages with the built-in emergency battery backup that provides up to 90 minutes of operation.
• Optional Occupancy Sensor: Enhance energy efficiency and convenience with the optional integral occupancy sensor accessory that automatically turns the light on when motion is detected and off when the area is vacant.

Durable Construction for Long-Lasting Performance

• Robust Steel Housing: The post-painted steel body offers exceptional durability and protection against wear and tear, ensuring years of reliable service.
• Impact-Resistant PMMA Lens: The PMMA lens safeguards the internal components from damage and provides clear, consistent light transmission.

Wide-Ranging Compatibility and Regulatory Compliance

• Universal Voltage Input: Accommodates a wide range of input voltages from 120V to 277V for versatile installation options.
• UL Listed 1598: Approved for use in dry and damp locations, ensuring compliance with safety standards.
• ADA Compliant: Designed to meet ADA accessibility requirements, making it suitable for various commercial and residential settings.

Order Steps

1. Emergency Back-Up Option: "Ensure safety and preparedness with our 'Emergency Back-Up' variant, designed to provide reliable lighting during power outages and emergencies."
2. Non-Emergency Back-Up Option: "Opt for our cost-effective 'Non-Emergency Back-Up' model, ideal for everyday lighting needs without the additional emergency support feature."

Specifications:

• Fixture Length: 4 feet
• Input Voltage: 120-277V
• Wattage Options: 40W, 30W, 25W
• Fixture Lumens (Normal Mode): Selectable from 3806m to 6,100lm
• Emergency Lumens: 5 x Efficacy
• Color Temperature Selectable: 3500K Neutral White, 4000K Neutral White, 5000K Daylight White
• Lens Material: Frosted PMMA
• Emergency Backup Operation: 90 minutes
• Optional Occupancy Sensor Accessory
• Operating Temperature: -20°C/-4°F to 50°C/122°F
• Certifications: UL Listed 1598, ADA Compliant
• THD (Total Harmonic Distortion): < 20%
• Power Factor: > 0.95

Downloads

Wiring Diagram 

1. Special Product Nature: Please be aware that due to the unique characteristics of these emergency battery back-up fixtures, they cannot be returned once purchased.
2. Shipping and Lead Time: This product is custom-made and typically dispatched within 2 to 3 business days. For larger orders, the preparation time may exceed the usual lead-time. All provided lead-times are approximate, and you will receive an email notification if shipping is expected to take longer than 5 business days.
3. Shipping Charges: Despite their light weight (approximately 6 lbs), these items incur a dimensional weight surcharge by UPS/FedEx, leading to higher shipping costs.
4.  Preset to highest lumen output (40W / 4000K)