Whelen Full Reverse Polarity Protection Warning Light L31HAF - Led Beacon Sae Class Permanent
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Whelen L31HAF Full reverse polarity protection
7.188 Inch Diameter x 4 Inch Height featuring Dome Style and High Profile.
Features & Benefits
- Hard-coated lenses minimize environmental damage from sand, salt, sun, and road chemicals
- Full reverse polarity protection
- Uv coated dome: powder-coated cast aluminum base
- 100 percent solid state
- Limited 5 year warranty
- Dome Style
- High Profile
- Permanent Mount
- LED
- Amber Lens
- 30 scan-lock flash pattern with 4 simulated rotating patterns
- 12 Volt DC
- 5 Peak AMP/ 2 Average AMP
- Polycarbonate Base
- Sae class 1 certified
Specifications
| Model | Full reverse polarity protection |
| Color | Sand |
| Material | Polycarbonate Base |
| Weight | 2 lb |
| Dimensions | 7.5 x 7.5 x 6 in |
| Brand | Whelen |
| Manufacturer Part Number | L31HAF |
| UPC | 812107012516 |
Frequently Asked Questions
What color is this auto part?
This is the Sand variant of the Full reverse polarity protection from Whelen.
What are the key construction details?
Whelen Full reverse polarity protection features uv coated dome: powder-coated cast aluminum base. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 2 lb.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

