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Gama Sonic

Model # 99012

Internet # 203485957

Windsor Solar Black Outdoor Post Light with 3 in. Fitter Mount

This item has been discontinued.
The Home Depot no longer carries this specific product.

$159.00 /each



Model # 99012

Internet # 203485957

The Gama Sonic Windsor solar outdoor light fixture model GS-99F is the perfect energy-saving and money-saving replacement for post-mounted electric or gas-powered outdoor lighting. This rust-resistant cast-aluminum solar lantern, which features a stylish, classic design with a powder-coated black finish and real glass panes, fits any existing 3 in. Dia lamp post with no electrical wiring needed. Just install it, and let the sun do the rest. The Windsor's internal Lithium Ion battery packs charge when sunlight hits the fixture's integrated solar panels. At dusk, 11 bright-white LEDs will turn on automatically and in high-brightness mode will shine at 150 Lumens. The fixture is designed for dusk-to-dawn performance when the battery packs have been fully charged. If there's not enough sun to fill the batteries to capacity, switch the brightness mode to low to extend duration. In either mode, Gama Sonic's patented cone reflector enhances the light output and glow. Beyond providing a superior combination of light brightness and duration, Gama Sonic solar light fixtures are known for their physical durability. The Windsor's six silicon solar panels are protected by plastic laminate. The light's replaceable, plugged battery packs are good for about 1,000 charges. For any unexpected issues, Gama Sonic support at our Atlanta headquarters is here to help.

  • Fixture mounts on 3 in. dia posts and contains 6 solar panels, 11 bright-white LEDs, and Gama Sonic's patented light-enhancing cone reflector
  • Stately design meets modern energy efficiency: solar power means installation with no electrical wiring or utility hookup required-just sunlight to charge the batteries
  • Great replacement for old, costly gas or electric post lights
  • Easy to install no wiring needed
  • Automatically turns on at sundown and shines bright-white light at 150 Lumens output
  • Designed to provide dusk-to-dawn operation when the battery packs have been fully charged
  • Made with powder-coated, rust-resistant cast aluminum and glass

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Bulb Type 
Bulb(s) Included 
Dusk to Dawn 
Exterior Lighting Accessory Type 
Post Light 
Exterior Lighting Product Type 
Post Lights 
Fixture Color/Finish 
Glass/Lens Type 
Light Source 
Motion Sensor 
Number of Bulbs Required 
Outdoor Lighting Features 
Dusk to Dawn,Solar Powered,Weather Resistant 
Power Type 
Product Weight (lb.) 
7 lb 
UL Listing 
N-No UL Code Rating 
Wattage (watts) 
Weather Resistant 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
ENERGY STAR Certified 
Manufacturer Warranty 
Two-year limited warranty if purchased after January 1, 2015 (one-year limited warranty if purchased earlier). For product support, including warranty claims, call Gama Sonic USA customer support by phone at 1-800-835-4113 from 9 a.m. to p.m. Eastern time or by e-mail at 


Rated 4.4 out of 5 by 14 reviewers.
Rated 5.0 out of 5.0 by excellent power in batteries Best Solar light I have ever had.stays light till dawn March 7, 2013
Rated 2.0 out of 5.0 by Nice looking solar lamp. Upon installation, the plastic dome covering the LED lights inside came loose and landed on the cone. No big deal, but I had to unscrew the top and put it back in place. The top was a very snug fit on my existing post (old gas lamp post) and I would prefer that it sit further down onto the post than it does but I made it work. It has a nice light at night and I haven't even used it on the brightest setting yet. I do like the product. My only other complaint is about the metal pieces that hold the glass panels in place. On mine, some of the metal had rough edges and when I cleaned the glass panes I cut my finger. Poor quality control. All in all, the lamp does the job and it is solar so I do like the light. June 11, 2013
Rated 3.0 out of 5.0 by Very easy install. Finish is not good poor workmanship. Made in china. They do not last the night. Very easy install.Finish is not good poor workmanship. Made in china. They do not last the night.That was the sole purpose in this purchase.Very disappointed. January 14, 2014
Rated 5.0 out of 5.0 by love the product Give just enough light to be able to see the steps to the porch. Not so bright that is disturbing to neighbors. Love it. January 11, 2014
Rated 5.0 out of 5.0 by Nice addition to the drive-way I have the lamp on the south-side of my house and I live in Arizona, so the solar panels get plenty of sunshine during the day. It does not give off too much light, which is okay, since I live in a city with too much light pollution anyway. It stays on all night; the solar panels work well. December 17, 2014
Rated 4.0 out of 5.0 by Installation was easy After securing the wires with wire nuts and taping them up, the new lamp was easy to install. The light does not compare to the powered lights on the street, which are 60 to 75 watts but it provides enough light for people walking by without blinding them. August 18, 2012
Rated 4.0 out of 5.0 by Good quality Perfect accent light for the end of my driveway. I replaced an old gaslight that had been out of service as long as I have owned my house. Not a tremendous amount of light, but even on high it generally lasts all night. October 21, 2014
Rated 4.0 out of 5.0 by Good Enough We wanted a solar lamp for our post lamp at the end of our driveway. The light is beautiful but not as bright as we hoped. We even bought the one with 12 lamps instead of 6 lamps which was $100 more thinking it would be really bright. It serves it's purpose. I don't think any solar lamp can be as bright as a regular light. It's good enough though. February 21, 2013
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