TURN LAMP - 4IN - YELLOW - W/STAINLESS STEEL THEFT RESISTANT FLANGE-MOUNT - SUPERNOVA® LED

Maximize your vehicle's safety and security with the Grote 53303 SuperNova® 4" 10-Diode Pattern LED Auxiliary Turn Light, available now at TruckLightParts.com.

The Grote 53303 is a premium, high-visibility amber signaling solution designed for professional fleets that demand reliability and theft protection. Featuring Grote’s renowned SuperNova® LED technology, this 4-inch round lamp provides a sharp, high-intensity signal while drawing significantly less power than traditional incandescent bulbs. To ensure maximum longevity, the internal electronics are fully encapsulated in a potting compound, protecting the circuit board from the "triple threat" of moisture, corrosion, and heavy road vibration. This specific model includes a stainless steel theft-resistant flange, providing an extra layer of security for your investment.

Product Features & Benefits

• High-Visibility 10-Diode Pattern: Delivers a bright, crisp amber signal for turn functions, ensuring your vehicle is clearly seen by other drivers.
• Theft-Resistant Stainless Steel Flange: Features a permanent, rugged mounting flange that deters theft and provides superior corrosion resistance.
• Fully Potted Electronics: The circuit board is completely encapsulated in resin (encapsulant potting), shielding sensitive components from thermal shock, moisture, and mechanical vibration.
• Hermetic Lens-to-Housing Seal: A permanent, airtight seal prevents internal fogging and protects the light from water, dust, and road chemicals.
• Advanced Pin Connection System: Uses tin-plated, solid-brass male pin terminals for superior conductivity and resistance to corrosive buildup.
• Easy LED Retrofit: Designed to use the same Ultra-Blue-Seal® (UBS) pigtails as standard male-pin incandescent lamps for a hassle-free installation.
• Maximum Light Dispersion: The specialized lens design spreads light for wide-angle visibility, ensuring safety from multiple vantage points.

Technical Specifications

• Part Number: 53303
• Series: SuperNova® 10-Diode
• Lighting Technology: LED
• Size: 4" Round
• Lens Color: Amber / Yellow
• Housing Color: Gray
• Material: Acrylic Lens, Polycarbonate/ABS Housing, Stainless Steel Flange
• Voltage: 12V DC
• Amperage: 0.15A
• Mounting Type: Grommet / Flange Mount (Permanent)
• Connection Type: Male Pin (PL-3 Style)
• Compliance: FMVSS 108 (P2)
• VMRS Code: 034-002-059
• Warranty: 10 Years