<table border="0" title="TJB-INC" summary="TJB-INC"> <tr> <td><h1><a href="http://shop.tjb-inc.com/Category3">Landscape Lighting Fixtures - Solar, LED, & 12-V</a> / 12-Volt Transformers - Photo Cell & 24 hr Timers</h1></td> </tr> </table> <p><p aria-level="0" aria-posinset="0" aria-setsize="0"><strong aria-level="0" aria-posinset="0" aria-setsize="0"><font aria-level="0" aria-posinset="0" aria-setsize="0" size="6">12-Volt Transformers</font></strong></p> <p aria-level="0" aria-posinset="0" aria-setsize="0"><strong aria-level="0" aria-posinset="0" aria-setsize="0">TJB-INC</strong> sells several brands of 12-volt transformers to power low-voltage lighting.&nbsp; We offer <strong aria-level="0" aria-posinset="0" aria-setsize="0">Hampton Bay</strong>, <strong aria-level="0" aria-posinset="0" aria-setsize="0">Malibu</strong>, &amp; <strong aria-level="0" aria-posinset="0" aria-setsize="0">Aquascape Inc</strong> transformers available in output wattages from 88 watts to 600 watts.&nbsp; Some with mechanical timers and others with photocells either built-in or remote.</p> <p aria-level="0" aria-posinset="0" aria-setsize="0">Low-voltage, systems have several advantages for the home owner:&nbsp; Most important, low-voltage equipment is easier to install.&nbsp; Except for the transformer that's connected to a 120-volt circuit, the entire system runs on harmless 12-volt current. Low-voltage wiring is lightweight and can be laid on the ground or buried just below the surface.&nbsp;&nbsp; Another advantage of low-voltage equipment is that it can be relatively inexpensive. And, when you do the job yourself, the bottom line for low-voltage looks even better. Not only can the capital outlay for a standard high-voltage system be much greater, but you may need to hire a pro for part or all of the installation. </p> <p aria-level="0" aria-posinset="0" aria-setsize="0">You must size your low voltage transformer to match the combined wattage of the lights or lamps to which the transformer is to supply power plus approximately 25% more for the line.&nbsp;&nbsp;&nbsp; </p> <p aria-level="0" aria-posinset="0" aria-setsize="0"><b aria-level="0" aria-posinset="0" aria-setsize="0">Sizing your Transformer Example</b>:&nbsp; If you buy a system that comes with six fixtures and each fixture has a 12 watt lamp, then you have a minimum need of 72 watts&nbsp; (12 x 6 = 72).&nbsp;&nbsp; The line itself degrades the wattage as well so as a general rule of thumb you will need to increase it by 25% more.&nbsp;&nbsp;&nbsp;&nbsp; Therefore you'll need at least a transformer that can handle about 90 watts.&nbsp;&nbsp;&nbsp; So a 100 watt transformer would be the minimum needed.&nbsp;&nbsp; If you plan to add additional fixtures in the future, you may want to increase the&nbsp; wattage of the transformer or purchase additional transformers as needed.&nbsp;&nbsp; Keep in mind that the voltage drop over long distances is more pronounced in a low-voltage system, therefore, using wire that's too light (skinny) can affect the output at the lamps and this may adjust the wattage need of your low voltage transformer. </p> </p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product1338" title="Aquascape Manual 12 Volt Transformers for Water Garden &amp; Pond Lighting"><img src="https://store.nexternal.com/tjb/images/98486_60-Watt_Transformer1.gif" width="125" align="left" alt="Aquascape Manual 12 Volt Transformers for Water Garden &amp; Pond Lighting" name="Aquascape Manual 12 Volt Transformers for Water Garden &amp; Pond Lighting" border="0" /></a> <a href="http://shop.tjb-inc.com/Product1338" title="Aquascape Manual 12 Volt Transformers for Water Garden &amp; Pond Lighting">Aquascape Manual 12 Volt Transformers for Water Garden & Pond Lighting</a> -- <b>$12.98</b> -- Aquascape Simple plug-in transformers provide an economical solution for operating low voltage lighting fixtures.</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product772" title="Aquascape Universal Remote Photocell w/Memory Chip For Low Voltage 12-volt Transformers"><img src="https://store.nexternal.com/tjb/images/Photocell21.jpg" width="100" align="left" alt="Aquascape Universal Remote Photocell w/Memory Chip For Low Voltage 12-volt Transformers" name="Aquascape Universal Remote Photocell w/Memory Chip For Low Voltage 12-volt Transformers" border="0" /></a> <a href="http://shop.tjb-inc.com/Product772" title="Aquascape Universal Remote Photocell w/Memory Chip For Low Voltage 12-volt Transformers">Aquascape Universal Remote Photocell w/Memory Chip For Low Voltage 12-volt Transformers</a> -- <strike>$49.98</strike> <font color="red"><b>$29.98</b></font> -- Programmable photocell can be set for 1-9 hrs intervals</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product1456" title="Cal Pump Power Control Center for Underwater &amp; Landscape Lighting"><img src="https://store.nexternal.com/tjb/images/PC50%20Power%20Center1.jpg" width="150" align="left" alt="Cal Pump Power Control Center for Underwater &amp; Landscape Lighting" name="Cal Pump Power Control Center for Underwater &amp; Landscape Lighting" border="0" /></a> <a href="http://shop.tjb-inc.com/Product1456" title="Cal Pump Power Control Center for Underwater &amp; Landscape Lighting">Cal Pump Power Control Center for Underwater & Landscape Lighting</a> -- <strike>$199.99</strike> <font color="red"><b>$169.50</b></font> -- Ideal for use with underwater and landscape lighting with Digital Timer</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product1454" title="Cal Pump Transformers for Underwater &amp; Landscape Lighting"><img src="https://store.nexternal.com/tjb/images/150%20Watt%20Cal%20Pump%20Transformer1.jpg" width="150" align="left" alt="Cal Pump Transformers for Underwater &amp; Landscape Lighting" name="Cal Pump Transformers for Underwater &amp; Landscape Lighting" border="0" /></a> <a href="http://shop.tjb-inc.com/Product1454" title="Cal Pump Transformers for Underwater &amp; Landscape Lighting">Cal Pump Transformers for Underwater & Landscape Lighting</a> -- <b>$64.99</b> -- Ideal for use with underwater and landscape lighting with Digital Timer</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product375" title="Low Voltage 12 Volt Transformers With Photo Cell For Outdoor Lighting Fixtures"><img src="https://store.nexternal.com/tjb/images/150-Watt1.jpg" width="100" align="left" alt="Low Voltage 12 Volt Transformers With Photo Cell For Outdoor Lighting Fixtures" name="Low Voltage 12 Volt Transformers With Photo Cell For Outdoor Lighting Fixtures" border="0" /></a> <a href="http://shop.tjb-inc.com/Product375" title="Low Voltage 12 Volt Transformers With Photo Cell For Outdoor Lighting Fixtures">Low Voltage 12 Volt Transformers With Photo Cell For Outdoor Lighting Fixtures</a> -- <b>$69.98</b> -- Several Sizes & Style Available: 60 Watt - 600 Watt</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com/Product1220" title="Malibu Low Voltage 12 Volt Transformers With Timers For Outdoor Lighting Fixtures"><img src="https://store.nexternal.com/tjb/images/kerr%20transformer4.jpg" width="100" align="left" alt="Malibu Low Voltage 12 Volt Transformers With Timers For Outdoor Lighting Fixtures" name="Malibu Low Voltage 12 Volt Transformers With Timers For Outdoor Lighting Fixtures" border="0" /></a> <a href="http://shop.tjb-inc.com/Product1220" title="Malibu Low Voltage 12 Volt Transformers With Timers For Outdoor Lighting Fixtures">Malibu Low Voltage 12 Volt Transformers With Timers For Outdoor Lighting Fixtures</a> -- <b>$79.50</b> -- Powers all 12-volt VAC Lighting . Includes Built in 24-hr Timer!</p> <br clear="left" /><br /><p><a href="http://shop.tjb-inc.com" title="TJB-INC Products">TJB-INC Products</a></p> <br clear="left" /><br /><br /><br /><br /> <br /><a href="http://www.TJB-INC.com">TJB-INC</a> <br />TJB-INC <a href="http://www.nexternal.com" title="shopping cart">shopping cart</a> powered by Nexternal