Leviton DT160-1LW Countdown Timer Switch – 10/20/30/60 Min, No Neutral, 15A, White

Smart, Simple Timing for Fans, Lights, and More

The Leviton DT160-1LW Countdown Timer Switch blends practical timing with a clean, low-profile design you can drop into most wall boxes. Replacing a standard switch, it lets you automate a load with one of four preset durations, helping you manage bathroom fans, lights, and other small appliances without leaving them on by accident. This device is built to work with your existing wiring, delivering straightforward, DIY-friendly installation and a tidy, modern look that pairs with Decora wallplates and other Decora devices.

Thanks to its no-neutral-required option and a slim depth, the DT160-1LW is both versatile and unobtrusive. A Green Flex Sleeve provides a grounded connection when a neutral isn’t present, and the sleeve can be removed to connect to a neutral if it becomes available in the wallbox. The two black wires are interchangeable, making wiring less prone to missteps during setup.

Key Benefits at a Glance

• Four preset times (10, 20, 30, 60 minutes) for fast, predictable control of loads.
• Easy, DIY installation with a slim, wallbox-friendly profile that fits in tight spaces.
• Ground-first option via Green Flex Sleeve; connect to ground if no neutral is present, or remove sleeve to use neutral.
• Interchangeable line and load wiring to minimize miswiring during setup.
• Energy-conscious design helps prevent devices from staying on unintentionally.
• Versatile use cases include bathroom exhaust fans, heat lamps, towel warmers, hot tubs, saunas, attic fans, and more.
• Decor-friendly appearance with compatible Decora options and DTKIT faceplates in multiple colors.

What You Get with Leviton

• Reliable load support for LED/CFL, incandescent/halogen, and low-voltage configurations up to 15A resistive.
• Single-pole operation suitable for many rooms and setups, with ½ HP/9.8A fan/motor capacity.
• Practical, stylish integration with existing Decora devices for a cohesive look.

Note: Do not use this timer to control lighting if it is the only light source in the area. For enhanced styling, pair with compatible Decora wallplates and the DTKIT color options.