I found these while looking for a way to dim my USB-powered LED bias lighting strip and they seem to work fine. I wouldn't call the construction of the dimmer switches "robust", but they seem like they'll hold up to normal usage. And a pack of 2 for this price is a deal.
The Clapper Smart Home Technology - Original Sound Activated On/Off Light Switch Device For Kitchen, Bedroom, TV, And Appliances - 120V Wall Plug - As Seen On TV Home Gift - Optimize Your Home!
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10 Pack BESTTEN Dimmer Light Switch - Single-Pole Or 3-Way, 120V Compatible With LED/CFL/Incandescent/Halogen Bulbs & Wallplate Included - UL Listed White
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ENERLITES Countdown Timer Switch For Bathroom Fans And Household Lights, 1-5-10-15-20-30 Min Settings With Manual Override, Always On Blue LED, Neutral Wire Required, UL Listed, HET06A, White, 2 Pack
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ENERLITES Elite Series Decorator Rocker Light Switch, 15A 120V/277V, Gloss Finish, Single Pole, 3 Wire, Grounding Screw, Residential Grade, UL Listed, 91150-DB, Dark Bronze Color (10 Pack)
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Беспроводной интерфейс сертифицированного электронного балласта.
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