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Automatic Lighting Type
Motion / Occupancy Sensors
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Bulb Type
Over 100 Watts
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Ease of Installation
Intermediate (Installs < 60 minutes)
Steinel America
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The Last Motion Sensing Outdoor Light Fixture You'll Ever Buy
Steinel America HS300B DUO ULTRAEYE 300-Watt Halogen Motion Sensor Floodlight, Black
Steinel America HS300B DUO ULTRAEYE 300-Watt Halogen Motion Sensor Floodlight, Black
Steinel America HS300B DUO ULTRAEYE 300-Watt Halogen Motion Sensor Floodlight, Black
Item# 4652B
Price: Normally $95.99 
Hot Deal $74.89
Free shipping on orders over $175 - See Details


  • Three-sided, precision-molded curved lens for accurate reading every time
  • Uses an advanced surface-mount circuit board for greater reliability and longer life
  • Built-in surge protection with auto-reset
  • Has no mounting height limitations
  • Total UL rain-tight rating for both sensor and fixture
  • Microprocessor manual override
  • Lifetime Warranty

Essential Info

This Steinel® NightGUARDIAN Halogen Motion Sensor Floodlight has an Ultra Eye Lens with 2 motion sensors, 240° adjustable detection angle, 40' range, includes shrouds to customize detection zone, rain tight enclosure, UL rated IP54, adjustable time setting – 10 sec to 15 min, adjustable lux setting – daylight to full dark, 120VAC. Also available in white.


What's Included

  • HS300B DUO ULTRAEYE 300-Watt Halogen Motion Sensor Floodlight, Black
  • 300W Halogen Bulb
  • More Info

    Precision-molded curved lens
    Unlike other thin flat lenses, the NightGUARDIAN lens is molded into a curve, so it is distortion free and water-tight. No false triggering either due to distortion or moisture problems. In fact, the entire NightGuardian unit carries a UL rain-tight rating. Unlike the competition, it does not have to be placed under an eave or in a protected area.

    Advanced surface-mount circuit board for greater reliability and longer life
    Similar to the circuit board circuitry used in personal computers, NightGuardian technology provides reliable, accurate performance from -40°F to 120°F. This means no false triggering due to wind, leaves and swaying branches, snow, rain and hail, barometric pressure changes or sudden temperature changes. The competition often uses 30 year-old technology, using push-through mounting of components onto the circuit board and a layer of solder to make connections between circuits. This type of circuit responds slowly and has to go through many connection points, providing many potential points of failure.

    Built-in surge protection with auto-reset
    Unlike the competition, the NightGUARDIAN resets itself instantly after power surges, outages and shortages. Additionally, if the competitions' product is miswired during installation, the circuitry is generally destroyed. With the NightGUARDIAN, the unit simply resets itself once the wiring connections are corrected.

    No mounting height limitation
    Only NightGUARDIAN can be installed at any height, even above 12 feet. With its UL rain-tight rating, NightGUARDIAN can be placed in open weather... it does not require a protected area.

    Flexible detection coverage
    NightGUARDIAN offers "Sneak-By Guard," which prevents intruders from sneaking under the lens. Minimum coverage distance of 40 feet, even farther in colder temperatures. Views a 140° horizontal angle that adjusts to cover any 140° in a 270° sweep, with a 65° vertical plane adjustment. Zone adjustments made easy with clip-on shrouds that allow split zones. Timing adjustable from 10 seconds to 15 minutes.

    Microprocessor manual override
    The competition's product will often slip into override as a result of power outages or surges, wasting electricity until you notice the unit is in override mode. With the NightGUARDIAN, the unit will automatically return to normal operation after four hours. Additionally, a red indicator light behind the lens lets you know the unit is in manual override mode, eliminating guesswork.



    Manufacturer Product No.:HS300B
    Detection Angle:240° adjustable zone
    Range:40 feet when mounted at a height of 8 feet
    Adjustable Time:10 sec to 15 min
    Adjustable Lux (light) Sensor:daylight to full dark
    Acceptable Bulb Types:Par, PL, fluorescent, R or quartz lamps
    Watts:300 Watt Halogen (bulb included)

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Steinel America, Tel: (800) 852-4343 Ext 113


    11 Ratings
    5 star: 82%  (9)
    4 star: 9%  (1)
    3 star: 0%  (0)
    2 star: 9%  (1)
    1 star: 0%  (0)
    Average Customer Rating
    (11 customer ratings)
    Share your thoughts with other customers
    Dale -- gladwin,Michigan   7/8/2013
    First unit worked for 11 months, warranty replacement unitonly 90 day warranty! worked for 8 months. Lifetime warranty ended up being only 14 months.
    DR. JOHN W. -- pflugerville, TX   3/21/2013
    As described. Works perfectly. Halogen bulb too fragile to be packed loose in box with large, heavy object. Bulb was broken, and unfortunately, had to return entire product just to get replacement bulb. New also packed loose though not broken.
    MARK F. -- los angeles, CA   1/14/2012
    Very well manufactured light; easy to install and has a minimal profile protruding outward, compared to dual bulb types.
    LELAND -- las vegas, NV   5/11/2010
    Great customer service, fast shipping of new replacement light under warranty and prompt credit refund. Highly recommended, thanks!
    LELAND -- las vegas, NV   2/14/2010
    Highly recommended outdoor security light. High quality craftmanship, easy to install, super bright area light coverage, and life time warranty. A++++ Leland, Las Vegas, NV
    LELAND -- las vegas, NV   11/20/2009
    Excellent product warranty, customer support services, and fast shipping was outstanding. Thank you!
    LELAND -- las vegas, NV   2/1/2009
    Outstanding customer service, with excellent life time warranty. Halogen lights are bright and provide excellent coverage. Highly recommended.
    HAROLD -- green valley, AZ   6/26/2008
    Very helpful
    BILL -- saugerties, NY   8/8/2007
    High quality, but hard to adjust to get the right setting to turn on and off.
    STEVEN C -- houston, TX   7/28/2007
    Excellent fixture. This is may third set of fixtures purchased because I keep adding locations for this lighting. I will purchase them again, as well.
    Leland -- Las Vegas   6/9/2007
    I purchased three lights for my home. These 300 watt lights are professional grade(German quiality),and the installation was easily done by a hired electrician contractor. No false triggering from strong winds, very bright lights to light our patio walkways, and front of driveway. Highly recommended purchase, excellent customer and technical service. I was very impressed by the ultra fast shipping by FedEx. Thanks!
    WILLIAM -- albuquerque, NM   2/28/2007
    I mounted this light over our garage doors, replacing an older unit (of a different brand). I am very pleased with the operation of this light. Before I ordered the light, your customer service department answered my questions about the product correctly and efficiently.
    MITCHELL -- evergreen, CO   12/28/2006
    These are awesome lights. I live on top of a mountain and have frequent lightning strikes and the built in surge suppressors protect the circuitry. Bright light out to 60 or 70 feet and no false triggers even in 50 MPH winds.
    ROBERT -- hendersonville, AA   12/11/2006
    What a fine product! I purchased this to replace a "Wal-Mart special". It's a fine product and works as expected. I will be a Smarthome customer for years to come...
    JAN D -- oakwood, TX   4/6/2005
    This is the 3rd ultraeye 300 watt i ordered from smarthome. These are the most dependable motion detection lights i know off. They work flawlessly.
    JAN DE -- oakwood, TX   1/28/2005
    I installed the two 4652B ultraeye about 3 weeks ago. Installation was easy and they work flawlessly. This is a top of the line product.
    RALPH -- ridgecrest, CA   3/20/2004
    Very pleased with your products and delivery times

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