Introducing the LTRB series 2X4 architectural troffer, a back-lit LED design that brings energy-efficient lighting to your commercial spaces. This innovative fixture is power selectable with 25W, 30W, and 35W settings, offering a luminous output between 3,300 and 5,500 lumens. It enables you to adjust the color temperature (CCT) between 3500K, 4000K, and 5000K, ensuring the right ambiance for any environment.

Perfect for hotels, offices, retail outlets, restaurants, parking garages, storage rooms, conference rooms, and education facilities, this LED panel is designed to meet the diverse needs of modern commercial spaces.

FEATURES

• Soft and wide light emitting for enhanced visibility.
• Rated lifetime of up to 50,000 hours.
• No infrared rays, ultraviolet radiation, or thermal effects, ensuring safe and cool operation.
• Pre-installed earthquake and suspension hooks for easy installation.
• Flicker-free, no humming, and no RF interference for a comfortable environment.
• Selectable multi-color temperature and multi-power options for versatile use.

ELECTRICAL SPECIFICATIONS

• Voltage: AC120V-277V 50/60Hz.
• Power Factor: >0.90 for energy efficiency.
• Wattage options: 30W, 40W, 50W.
• Efficacy: 110 lumens per watt.
• Fixture operating voltage: 36VDC.
• Rated input current: 420mA, 337mA, 253mA.
• Total harmonic distortion: ≤20%.

MECHANICAL SPECIFICATIONS

• Durable white finish.
• Pre-installed earthquake and suspension hooks.
• External driver mounted on top for easy access.
• Operating temperature range: -68°F to 104°F, suitable for various climates.
• 5-year limited warranty for peace of mind.

LIGHTING PERFORMANCE

• Dimmable with 0-10V dimming capabilities.
• Total lumens: 3300LM, 4400LM, 5500LM.
• Color temperatures: 3500K, 4000K, 5000K.
• Multi-CCT and multi-power options.
• Color rendering index (CRI) of ≥80 for true color representation.
• Beam angle: 110° for wide-area illumination.
• Rated life: 50,000 hours for long-lasting performance.

IDEAL APPLICATIONS

• Hotels
• Offices
• Retail outlets
• Restaurants
• Parking garages
• Storage rooms
• Conference rooms
• Education facilities and more