The Keystone Technologies KT-BPLED45PS-24E-8CSA-VDIM /FC5 2x4 back-lit LED flat panel combines selectable light output and color temperature with an embedded SmartLoop PIR sensor for flexible lighting control. Choose from 30, 35, or 45 watts and 3500K, 4000K, or 5000K to suit your space. Preset to 5000K, this 120–277V panel delivers up to 5,400 lumens with an efficacy of up to 120 lumens per watt and an 80 CRI. Precise optical lenses over each individual LED provide optimal light diffusion and consistent surface illumination.
An integrated Keystone SmartLoop Bluetooth™ mesh wireless sensor controller allows the panel to operate as a pre-commissioned, stand-alone sensor right out of the box. For advanced control, commission the sensor through the SmartLoop app to establish zones, adjust high-end trim, configure occupancy and vacancy behavior, create scenes, and set schedules. The panel is powered by a Keystone 0–10V dimmable LED driver with a built-in junction box featuring three available 1/2-inch knockouts.
Suitable for damp locations, this panel operates in temperatures from -20°C (-4°F) to 40°C (104°F) and offers nearly 70% energy savings compared with traditional fluorescent troffers without controls. Its LED chips have an L70 lifetime of more than 100,000 hours at an ambient fixture temperature of 25°C (77°F). The fixture measures 47.72 inches long by 23.70 inches wide by 1.50 inches high. It is backed by a 5-year warranty.
Optional accessories, sold separately, include the field-installable SmartLoop Bluetooth wireless keypad KTSL-WS1-B-SG /G3 and compatible Keystone SmartSafe LED emergency backup models KT-EMRG-LED-5C-500-EN /DF, KT-EMRG-LED-10BC-1000-EN3 /DF, and KT-EMRG-LED-12C-1200-EN /DF. Additional accessories include the KT-BPLED-EM-22/4-KIT emergency LED backup mounting kit and the KT-BPLED-SM-24-KIT /G2 2x4 surface mount kit.
