Whelen 900 Series Brake/Tail/Turn, Red - W-904BTT

The Whelen 900 Series Brake/Tail/Turn (BTT) lighthead (MPN: W-904BTT) is a high-performance, large-profile LED solution engineered for fire, EMS, and commercial emergency vehicles. Designed for maximum visibility and safety, this lighthead utilizes advanced Super-LED technology to deliver consistent, bright output that stands out in both day and night operations. As a direct replacement for legacy models like the 90BTT, it features a rugged, epoxy-encapsulated design that provides superior resistance to moisture, vibration, and corrosion, ensuring long-lasting reliability in the most demanding conditions.

Features & Specs

• Model/SKU: W-904BTT (904BTT)
• Lighting Technology: 120 High-Intensity 5mm Super-LEDs
• Flash Patterns: 2 Scan-Lock flash patterns, including the eye-catching "Signal-Alert" pattern
• Dual Intensity: Features dual intensity modes for brake and tail functions
• Construction: Hard-coated polycarbonate lens resists damage from sand, sun, salt, and road chemicals
• Durability: Epoxy-encapsulated electronics; rated for 100,000 hours of continuous operation
• Voltage: 12 VDC
• Current Draw: 0.375 Amps (Brake) / 0.040 Amps (Tail)
• Dimensions: 7-1/8" (H) x 9-1/8" (W) x 1-3/4" (D)
• Mounting: Surface mount; includes 6" four-wire pigtail and a mounting gasket (flange kits sold separately)
• Certifications: FMVSS108 certified (horizontal or vertical mounting)
• Warranty: Whelen Five Year Unconditional HDP Heavy Duty Professional Warranty