24 Hour Plug-In Mechanical Timer Grounded for Aquarium, Grow Light, Hyd

Outlet Type 3-Prong Grounded 3-Prong Grounded 3-Prong Grounded 3-Prong Grounded 3-Prong Grounded 3-Prong Grounded 3-Prong Grounded. 1 Simplify Your Life. ✓ VERSATILE & CUSTOMIZABLE: Each pin represents 15 minutes for added customization.

eBay