Federal Signal Spectralux™ ILS Passenger Side, 8Head, Interface Module

SpectraLux™ ILS provides advanced warning and directional lights for both undercover and highway law enforcement vehicles as well as fire command vehicles. SpectraLux™ ILS offers the same advanced warning and directional lighting as a full-size lightbar. This internal LED lighting system features Federal Signal's SpectraLux™ multicolor LED capability.

Stealthy appearance with eye-catching results
From inside the vehicle, the low-profile SpectraLux™ ILS blends into the headliner of the vehicle. When illuminated, the Solaris® LED reflectors provide superior optical performance outside the vehicle. With SpectraLux™ technology, while in operation a single LED light source can change color combinations from red, amber, blue or white. White LED options can be used as takedowns, work lights, or act as an impressive flood light. Rear models operate as a standard emergency warning light or amber SignalMaster™, directional warning light, for on-coming traffic.

Simple installation and programming
SpectraLux™ ILS models are equipped with the FS Convergence Network for simple ‘plug-n-play’ installation and programming. These units are compatible with FS Convergence Network sirens such as the PA300-CN and SmartSiren® Platinum. SpectraLux™ ILS are programmed with 26 built-in flash patterns and can remain in sync with other lighthead flash patterns or operate independently.


  • SpectraLux™ multicolor LED technology available in combinations of Amber, Blue, Red, or White
  • Utilities Solaris® LED reflectors for superior optic performance
  • ROC (Reliable OnBoard Circuitry) technology reduces potential failure points
  • 4-LED Reflectors
  • Compatible with FS Convergence Network sirens, PA300-CN and SmartSiren® Platinum
  • Twenty-six flash patterns
  • White LEDS can be utilized as takedowns and flood lighting
  • With SpectraLux™ technology, no “dead-spot“ in take down position
  • Standard five-year warranty on parts; One-year factory labor


  • Voltage: 12.8vdc
  • Amp Draw (total): 4amps
  • Operating Temp: -30°C to +65°C

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Authorization required to purchase this product. We will not be able to process your order without authorization.

Sending Authorization: After submitting your order, send (1) a written and signed authorization on your official letterhead, and (2) a copy of your official picture identification card. Submit via fax or mail to:

  • Toll-Free Fax: (888) 588-8590, ATTN: Restricted Items
  • Local & Intl. Fax: +1 (704) 916-4562, ATTN: Restricted Items
  • Mail: CHIEF Inc., Customer Service, ATTN: Restricted Items, 2121-E Distribution Center Dr, Charlotte, NC 28269, USA
  • Your information will be handled with the utmost care and security

If we have not received your authorization within 10 business days of the date you placed your order, then we will cancel your order.

For more information, see How to Order Restricted Items

FREE standard shipping for online orders with with an order total of $99 or higher.
$6.95 standard shipping for online orders with an order total of $98.99 or below. Qualifying amount applies to merchandise only. Subject to change without notice. Offer valid for standard shipping within the contiguous United States (some restrictions apply such as shipping to Canada, Alaska, Hawaii, and all other destinations outside the continental United States including APO and FPO addresses are not eligible for this promotion and may incur additional charges). Additional fees apply to haz-mat/chemicals/ aerosols, over sized or unusually heavy items/orders,including but not limited to ladders, fire hose, pepper spray, fire extinguishers, full-size light bars and spike strips. Some vendors are also excluded, view a list of excluded brands here.

Shipping rates apply to all products. Some orders may require additional shipping charges.

Standard Shipping Charges
Charges for addresses in the contiguous United States only.
Order Total Standard 2-Day Air** Next Day Delivery
Up to $25 $8.49 $6.95 $28.48 $33.48
$25.01 to $50.00 $10.49 $6.95 $30.48 $35.48
$50.01 to $98.99 $12.49 $6.95 $32.48 $37.48
$99.00 to $150.00 $14.49 $0 $34.48 $39.48
$150.01 to $200 $16.49 $0 $36.48 $41.48
$200.01 to $250.00 $18.49 $0 $38.48 $43.48
$250.01 to $300.00 $20.49 $0 $40.48 $45.48
$300.01 to $350.00 $23.49 $0 $43.48 $48.48
$350.01 to $400.00 $25.49 $0 $45.48 $50.48
$400.01 to $500.00 $27.49 $0 $47.48 $52.48
$500.01 to $750.00 $31.49 $0 $51.48 $56.48
$750.01 to $1,000 $34.49 $0 $54.48 $59.48
$1,000.01 and over $38.49 $0 Contact us for a quote

Federal Signal Spectralux™ ILS Passenger Side, 8Head, Interface Module

Item #: SILSP
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