Name: RAB Lighting Stairwell, 50/40/30W, CCT Selectable, Battery Backup, Ultrasonic Sensor, White, TSLED4/US/E
SKU: WWKH4184409160
Availability: InStock

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The RAB Lighting TSLED4/US/E is a 4-foot LED stairwell fixture with an integrated ultrasonic occupancy sensor and battery backup, designed for automated, code-compliant egress lighting in stairwells and corridors. Selectable 50/40/30W output delivers 4,2976,892 lumens with field-selectable 3500K, 4000K, or 5000K CCT, while the ultrasonic sensor ensures reliable motion detection in enclosed stairwell environments. DLC Premium listed with a 100,000-hour rated life. White finish.

Watts	50/40/30W (Field-Adjustable)
Lumens	4,2976,892 lm
Color Temperature	CCT Selectable (3500K/4000K/5000K)
Rated Life	100,000 hours
Finish	White
Controls	Ultrasonic Motion Sensor, Battery Backup
DLC Certification	DLC Premium (S- Add a Review Your email address will not be published. Required fields are marked * Your review * Name * Email * Related Products Sale Westgate Mfg Emergency LED Backup, 30W, 250VDC, Li-Ion, External Driver, ELB-30250-FLEX $71.36 $142.71 In Stock Sale Westgate Mfg Cold-Weather Emergency LED Backup, 18W, Multi-Voltage, ELB-CW-18W-MW $119.50 $239.00 In Stock Sale RAB Lighting Outdoor Exit Sign, 1-Face, Red Letters, Wet Rated, White, EXITOUT $31.45 $62.90 In Stock Sale Westgate Mfg Linear Corner Corridor, 2 ft, 10/15/20W, CCT Selectable, 0-10V, Emergency and Bilevel Sensor, White, LCL-2FT-20W-MCTP-EM-SEN $95.00 $190.00 In Stock Free Delivery Free shipping on orders over $40 Secure Payment We ensure your money is safe Customer Support 24/7 Instant access to Support Money-Back Guarantee 30 Days Money-Back Guarantee Purchase elegant wall and ceiling lamp fixtures with stable lighting output and affordable value with fast US domestic shipping for indoor space remodeling and soft lighting layout Company My Account Shipping Policy Terms of Service Quick Links Shop Return Policy Privacy Policy Contact 1976 W San Carlos St, San Jose, California, 95128, United States (US) [email protected] Copyright © 2026. All rights reserved. 2026. www.tomelighting.com

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RAB Lighting Stairwell, 50/40/30W, CCT Selectable, Battery Backup, Ultrasonic Sensor, White, TSLED4/US/E