Keystone KT-BPLED50PS-24-8CSA-VDIM LED Backlit Panel — 2×4 — 30/40/50W Selectable — 3500K/4000K/5000K — White

The Keystone KT-BPLED50PS-24-8CSA-VDIM /G2 is a 2×4 LED backlit panel with field-selectable wattage and color temperature. Wattage is selectable between 30W, 40W, and 50W; color temperature is selectable between 3500K, 4000K, and 5000K — both adjusted via switches on the driver. Maximum output is 6,200 lumens at 50W/4000K with up to 140 lm/W peak efficacy at the 30W/4000K setting. The fixture supports 0–10V dimming, operates on 120–277V, is IC Rated and Damp Location Listed, and is backed by a 10-year limited warranty. Compatible with Keystone SmartLoop PIR sensors and emergency battery backup units (factory or field-installable, sold separately). Note: For use in non-fire rated installations only.

Key Features

• Selectable Wattage: Field-selectable between 30W, 40W, and 50W via switches on the driver — no rewiring required.
• Wattage Equivalency: Replaces 3-lamp F32T8 fluorescent systems with significant energy savings across all three wattage settings.
• Maximum Lumen Output: Up to 6,200 lumens at 50W/4000K.
• Peak Efficacy: Up to 140 lm/W at 30W/4000K.
• CRI: >80.
• Selectable CCT: Field-selectable between 3500K, 4000K, and 5000K via switches on the driver — no tools required.
• Lens & Optics: Backlit panel with precise optical lenses over each individual LED — optimal light diffusion, consistent surface illumination, no risk of yellowing over product lifetime.
• Dimming: 0–10V continuous dimming via Keystone built-in driver with integrated J-box. Compatible dimmer required, sold separately.
• Voltage: 120–277V universal voltage driver.
• Location Rating: IC Rated — Damp Location Listed.
• Installation Note: For use in non-fire rated installations only.
• Certifications: cUL Listed — DLC Listed — N3B Trusted Manufacturer.
• Rated Life: L70 50,000 hours (LED chip: L70 >100,000 hours @ 25°C/77°F).
• Warranty: 10-year limited warranty.
• SmartLoop & Emergency Ready: Compatible with Keystone SmartLoop PIR sensor (KTSL-FC1-UV-KO-PIR) and emergency battery backup units (KT-EMRG-LED-5C-500-EN/DF or KT-EMRG-LED-12C-1200-EN/DF) — factory or field-installable, sold separately.

Performance & Light Output

Lumen output and efficacy by wattage and CCT setting:

CRI: >80. Power factor: >0.9. L70 rated life: 50,000 hours. Operating temp: −20°C/−4°F to +40°C/+104°F.

Smart & Control Features

The KT-BPLED50PS-24-8CSA-VDIM /G2 supports 0–10V continuous dimming via the onboard Keystone driver with built-in junction box. The optional Keystone SmartLoop PIR sensor (KTSL-FC1-UV-KO-PIR) — a Bluetooth Mesh wireless fixture controller with remote-mountable daylight and PIR motion sensing, 120–277V, 3A max load — can be factory-installed or field-installed separately. A compatible 0–10V dimmer is required for dimming control, sold separately.

Electrical

Input voltage: 120–277V. Dimming: 0–10V. Power factor: >0.9. Operating temperature: −20°C/−4°F to +40°C/+104°F. Mercury-free.

Construction

Housing & Thermal: Aluminum frame with stepped edge design and gloss white paint for improved aesthetics. Keystone 0–10V dimmable LED driver with built-in junction box. IC Rated.

Lens & Optics: New backlit style design with precise optical lenses over each individual LED — optimal light diffusion and consistent surface illumination with no risk of yellowing over product lifetime.

Finish: White (gloss).

Environmental & Safety: IC Rated — Damp Location Listed. For use in non-fire rated installations only.

Dimensions: 47.71″ L × 23.74″ W × 1.37″ H. Net weight: 11.5 lbs.

Installation & Mounting

Standard Mounting: Recessed installation into standard 2×4 T-grid ceiling systems (default). IC Rated for installation in insulated ceilings. For use in non-fire rated installations only.

Optional Mounting Methods (Sold Separately):

• Surface Mount Kit: KT-BPLED-SM-24-KIT /G2 — surface mount kit for 2×4 backlit panels; sold separately
• Cable Hang Kit: KT-BPLED-CABLE-KIT — cable suspension kit; sold separately

Optional Cord Sets (Sold Separately):

• KT-MC-NP-1-18/3 — metal clad cable, 1ft, 18/3 wire (L,N,G)
• KT-MC-NP-6-18/3 — metal clad cable, 6ft, 18/3 wire (L,N,G)
• KT-MC-NP-6-18/5 — metal clad cable, 6ft, 18/5 wire (L,N,G,LV)
• KT-MC-NP-6-18/6 — metal clad cable, 6ft, 18/6 wire (L,S,N,G,LV)

Optional Accessories (Sold Separately):

• SmartLoop PIR Sensor: KTSL-FC1-UV-KO-PIR — Bluetooth Mesh wireless controller with daylight and PIR sensing; factory or field-installable; sold separately
• Emergency Battery Backup (5W): KT-EMRG-LED-5C-500-EN/DF — 5W, 500 lm Smart Safe emergency backup; factory or field-installable; sold separately
• Emergency Battery Backup (12W): KT-EMRG-LED-12C-1200-EN/DF — 12W, 1,200 lm Smart Safe emergency backup; factory or field-installable; sold separately
• Emergency Backup Mounting Bracket: KT-BPLED-EM-22/4-KIT — emergency LED backup mounting bracket kit; field-installable; sold separately
• J-Box Add-On: KT-BPLED-JBOX-1 — larger J-box add-on for LED backlit panels; factory or field-installable; sold separately

Certifications & Rebates

• cUL Listed — IC Rated and Damp Location Listed
• DLC Listed — qualifies for utility rebate programs. To verify rebate eligibility with your utility provider, visit designlights.org and search DLC product ID P5CHN20W.
• N3B Trusted Manufacturer

Typical Applications

• Corporate offices and open-plan workspaces — selectable CCT and wattage allow tuning to task or ambient lighting needs without re-ordering
• Retail and showroom spaces — 140 lm/W peak efficacy and backlit optical design deliver high-quality, even illumination across wide floor areas
• Educational facilities — selectable CCT supports varied classroom environments; 120–277V driver covers standard U.S. electrical systems
• Healthcare and institutional spaces — IC and damp rated with DLC qualification for utility rebate eligibility on large-scale retrofit projects
• Corridors and common areas — optional SmartLoop PIR sensor (sold separately) enables occupancy and daylight-based dimming for automated energy savings
• Fluorescent retrofit projects — replaces 3-lamp F32T8 systems with selectable wattage and CCT; 10-year warranty and L70 50,000-hour life provide long-term reliability

What’s Included

• Keystone KT-BPLED50PS-24-8CSA-VDIM /G2 LED backlit panel fixture — 2×4 — White
• Safety bracket