
Setting the mood for a kid's bedroom, this one projects a rotating star field across the ceiling and walls for an easy ambient night light. It's $13 off the list price, putting it right at half off. Apply coupon code "X9L1UCDZ" to save. Deal ends November 18. Buy Now at Amazon
- 17 customizable galaxy and star lighting modes
- Adjustable 360-degree projection angle and large coverage area
- Remote control with brightness, speed, and timer settings
- Unique astronaut design doubles as stylish room decor
- Soothing ambient lighting promotes relaxation and sensory calm

Bedroom or nursery setups get an easy upgrade with this projector's ambient star and nebula effects, ideal for anyone winding down at night or setting a calm mood. Apply coupon code "3D3TEBZZ" for a savings of $37 for Prime members. Buy Now at Amazon
- 60 switchable high-resolution 3D scenes
- Bluetooth 5.1 for synchronized audio-visual relaxation
- Programmable auto-off timer for energy efficiency
- Remote control for one-touch theme switching
- Eye-caring soft ambient light for bedrooms and nurseries

Sets a moving wave pattern across your ceiling or walls, a simple option for a kid's room or relaxation space, and currently $1 off the list price at Amazon. Buy Now at Amazon
- 16 ambient color options with 6 brightness levels
- 360-degree water ripple light projection
- Intelligent memory function saves preferred settings
- Quiet motor design for peaceful operation
- Compact 4.4-inch cube design for versatile placement

Update: The price has changed to $26.99 since this was originally published.
Works well for bedrooms or kids' rooms where you want a calming wave-light effect without hunting for an outlet, since it's rechargeable, and right now it's $2.16 off the list price. Buy Now at Amazon
- IP65 waterproof for shower and outdoor use
- Integrated ocean projector with flowing wave effects
- 15 vibrant colors with adjustable brightness levels
- Remote and touch controls with auto-off timer
- Cordless rechargeable design with 12-hour battery life

Worth a look for DJs or venue owners repairing their own moving head fixtures, since this motherboard lets you replace a failed control unit instead of buying a whole new light. Technical enough that it's best suited to someone already comfortable wiring and troubleshooting stage equipment. Buy Now at Newegg
- 18X10W LED power output
- 3-head moving beam configuration
- Laser light display technology
- Integrated mainboard control system
- Model: HK-666

Setting up a cozy nook or want an easy upgrade to a kid's bedroom, this projector casts a nebula and star field across your ceiling without needing any setup beyond plugging it in, and it's currently $20 off the $100 list price. Buy Now at Amazon
- 5K Ultra HD optical lens for stunning detail
- Low-power LED minimizes eye strain
- Auto-off timer with 15, 30, 60 minute settings
- 30 degree adjustable projection angle
- Dual power options via battery or plug

This projector throws 10 different holiday patterns across your house or yard without the hassle of hanging individual string lights, and the remote lets you switch designs from the couch; it's $16 off the $50 list price. Buy Now at Amazon
- 80 HD holiday patterns with 10 ocean wave effects
- 10 interchangeable slides for 6 year-round celebrations
- Remote control with adjustable speed and auto-timer
- IP65 waterproof rating for reliable all-weather outdoor use
- 270-degree adjustable projection head covering 2,137 sq. ft.

Setting up a cozy nook or want an easy upgrade to a kid's bedroom, this projector casts a nebula and star field across your ceiling without needing any setup beyond plugging it in, and it's currently $20 off the $100 list price. Buy Now at Amazon
- 5K Ultra HD optical lens for stunning detail
- Low-power LED minimizes eye strain
- Auto-off timer with 15, 30, 60 minute settings
- 30 degree adjustable projection angle
- Dual power options via battery or plug