Intermatic PX50 Pool Light 50-Watt Safety Transformer， Beige<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Designed to supply 12 volts to pool/spa lights， submersible fixtures and outdoor garden lights</li><li>Grounded shield between the primary and secondary windings</li><li>Built-in circuit protection</li><li>3R Beige metal enclosure with a total of 10 combination 1/2" inch - 3/4" inch knockouts: (2) right side， (2) left side， (2) back and (4) bottom</li><li>7 ¼” inches (19.4 cm) (H) x 5 ¼” inches (13.3 cm) (W) x 4 ½” inches (11.4cm) (D)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/418UAmiPYXL.jpg" noproxy>