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Night Light diffuser glowing on a nightstand at Christmas, with an essential oil gift set
Night Light Diffuser

★★★★★4.9/5 · Verified reviews

Night Light Diffuser

★★★★★4.9/5 · Verified reviews
$89.95 $119.95 Save 25%

✦ Top rated

Waterless night light

A 2-in-1 waterless ceramic diffuser and warm night light: runs neat oil, or 120 ml in liquid mode.

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      ✓ 100-DAY GUARANTEE · ✓ FREE & FAST SHIPPING

      • Free tracked
        U.S. shipping
      • 100-day
        money-back
      • 1-year
        warranty

      More scents? Pair your diffuser with a Ritual Kit

      Benefits

      Benefits

      1. Pure Aromatherapy: Enjoy undiluted essential oils for a richer, more natural scent experience.
      2. Stress Relief: Gentle, consistent diffusion helps calm the mind and uplift the mood.
      3. Better Focus: Create a refreshing atmosphere that enhances clarity and productivity.
      4. Safe & Silent: Whisper-quiet operation and auto shut-off for worry-free use anywhere.
      5. Portable Peace: Cordless, rechargeable design brings calm to your car, desk, or bedside.
      6. Custom Control: Choose from 3 timing settings and 3 mist modes to match your mood or space.
      7. Stylish & Minimalist: Sleek dark or light wood grain finish blends beautifully into any modern interior.
      Key features

      Why you will love it

      • No water, no refilling. Screw in a 5, 10 or 15 ml bottle of pure oil and it runs straight from it.
      • Or use it as a normal diffuser. A 120 ml liquid mode is there when you want a lighter aroma.
      • Runs for days between charges. Up to 40 hours continuous on the oil bottle.
      • Cordless. 2500 mAh battery, charged over USB-C.
      • The widest coverage of the four. 325–430 sq ft (30–40 m²).
      • A night light built in. Warm, low glow for a bedside table.
      How to use

      Two ways to run it

      This diffuser works either waterless or with liquid, and the two modes behave very differently.

      • Waterless: screw a 5, 10 or 15 ml bottle of pure essential oil directly into the base. Runs up to 40 hours of continuous misting with no water and no dilution.
      • Liquid mode: fill the 120 ml reservoir with water and add 5–8 drops of oil for a medium scent (4–5 light, 8–10 strong). Runs 6–8 hours.

      Setting it up

      1. Charge over USB-C before first use — the battery is 2500 mAh.
      2. Choose your mode: fit an oil bottle for waterless, or fill to 120 ml for liquid mode.
      3. Press the power button to start misting. Press the light button for the warm night light.

      Atomization is dual ceramic micro-pore — there is no air pump, so it is not a nebulizer, and it stays quiet at 27.3 dB(A) at 1 m.

      Keeping it clean

      • Waterless mode: wipe the ceramic core with a cotton swab and a little rubbing alcohol when you change oils, so the previous scent does not carry over.
      • Liquid mode: empty and dry the reservoir after each tank, and run a five-minute water-and-vinegar cycle monthly to clear mineral scale.

      What to avoid

      • Pre-diluted oils in a carrier. Carrier oils clog the micro-pore core. Use 100% pure essential oils only.
      • Mixing modes in one session. Empty and dry the reservoir before switching between waterless and liquid.
      • Abrasive cleaners on the ceramic core. A damaged core never atomizes evenly again.
      Specifications

      The Scentreat 2-in-1 Waterless Diffuser & Night Light runs up to 40 hours continuous on a pure essential oil bottle, or 6–8 hours on a 120 ml liquid fill, at 27.3 dB(A) at 1 m across rooms of 325–430 sq ft (30–40 m²).

      • Diffuser type: Dual ceramic atomization — runs waterless with a pure essential oil bottle, or in 120 ml liquid mode
      • Capacity: 120 ml for aromatherapy liquids · fits 5 / 10 / 15 ml essential oil bottles waterless
      • Mist output: 15–20 ml per hour in 120 ml liquid mode, manufacturer specification
      • Run time: Up to 40 hours continuous in waterless mode on a pure oil bottle · 6–8 hours in 120 ml liquid mode
      • Battery: 2500 mAh lithium
      • Charging: USB Type-C
      • Coverage: 325–430 sq ft (30–40 m²), manufacturer rating for a single enclosed room
      • Noise level: 27.3 dB(A) at 1 m, independent laboratory measurement
      • Light: Built-in warm night light, switches fully off
      • Atomization: Dual ceramic micro-pore (not nebulizing — no air pump)
      • Material: Clear PP with a glass look, shatter-resistant
      • Reservoir: ABS + PP plastic, BPA-free, 120 ml in liquid mode
      • Dimensions: 79 × 79 × 142 mm (base × base × height)
      • Weight: 0.75 kg (1.65 lb)
      • Power source: USB-C rechargeable battery
      • Warranty: 1-year limited warranty
      • Money-back guarantee: 100 days
      • Auto shut-off: Yes
      • Certification: CE (EMC + LVD), RoHS

      All figures are manufacturer specifications except noise, which was measured by an independent laboratory: 27.3 dB(A) at 1 m, at maximum continuous mist, in a semi-anechoic room with a 17.8 dB(A) background.
      What's included
      • Waterless Night Light — 120 ml liquid mode, 79 × 79 × 142 mm, 0.75 kg (boxed: 142 × 142 × 200 mm, 1 kg)
      • USB-C charging cable
      • Free 4-oil set: Lemon, Peppermint, Eucalyptus and Lavender, 10 ml each
      • User manual

      Your first run

      Charge fully over USB-C, then choose a mode: fit a pure oil bottle for up to 40 hours waterless, or fill to 120 ml and add 5–8 drops for 6–8 hours.

      What backs it

      Every order is covered by a 100-day money-back guarantee and a 1-year limited warranty. Free worldwide shipping on orders over $39, processed in 2–5 business days and usually delivered within 7–15 business days.
      Care & Safety

      Safety first

      • Read the product information before first use.
      • Place the diffuser on a flat, stable surface away from direct heat or sunlight.
      • Keep out of reach of children and pets.
      • Turn off and unplug when not in use or before cleaning.

      Care Tips

      • Empty and gently wipe clean after each use to prevent oil buildup.
      • Avoid harsh cleaners or abrasive materials.
      • Allow the diffuser to dry completely before storing.

      📌 Note: made for relaxation rituals; it is not a medical device. For pregnancy, postpartum or child-related use of essential oils, consult a healthcare professional.
      Glowing frosted Night Light diffuser on a wooden tray on a bed beside a candle and lavender
      Night Light

      Scent + glow. No cord.

      Waterless or water
      Warm night light
      Cordless
      Whisper-quiet
      325–430 sq ft
      Auto off

      The fix

      A Night Light
      That Runs on Pure Oil

      One small diffuser that runs on pure oil, lights the nightstand and needs no cord.

      A hand fitting an essential oil bottle beside the Night Light diffuser on a shelf

      Pure Oil or Water

      • Screw in a 5, 10 or 15 ml bottle
      • Up to 40 hours waterless per bottle
      • Or the 120 ml tank: 6–8 hours of mist
      The Night Light diffuser glowing on a nightstand beside a candle

      A Built-In Night Light

      • The warm glow doubles as a bedside lamp
      • One device, two jobs
      • Fine ceramic mist, any 100% pure oil
      Two hands holding the cordless Night Light diffuser

      No Cable Across the Nightstand

      • A 2500 mAh battery, charges over USB-C
      • Nightstand to desk, room to room
      • No cable to trip on
      A hand switching on the glowing Night Light diffuser by the bed

      Safe for Little Ones & Paws

      • No flame, no heat, nothing hot to tip
      • Switches itself off
      • With pets: keep it out of reach, see our pet list
      A woman asleep beside the glowing Night Light diffuser on her nightstand

      A soft glow, and no refills at night.

      An independent lab measured it at 27.3 dB(A) at 1 m, quiet enough to leave running while you fall asleep.

      See it in action

      Real Rooms.
      Real Night Light.

      A hand switching on the Night Light diffuser on a desk beside a pumpkin spice mugThe Night Light diffuser glowing on a desk by an autumn window at duskA hand resting on a bedside table beside the glowing Night Light diffuser and a SCENTREAT oil
      The Night Light diffuser on a nightstand beside a bottle of SCENTREAT Lavender essential oil

      Set Up in Two Minutes

      In waterless mode there is nothing to measure: charge it, screw in a bottle of pure oil and switch it on.

      • 1
        ChargeCharge over USB-C before first use.
      • 2
        ScrewScrew your bottle of pure essential oil into the base.
      • 3
        PlaceSet the shade back on and place it on the nightstand.
      • 4
        GlowSwitch on the mist and the warm night light.

      One diffuser. Every small room.

      Made for the Rooms
      You Actually Live In.

      Every blend below uses only oils from your free starter set.

      Night Light diffuser in the bedroom
      BedroomFresh Sheets

      3 drops Eucalyptus + 2 drops Lemon

      Run 30 min before bed

      A clean, airy note while the warm light winds the room down.

      Night Light diffuser in the home office
      Home OfficeFocus & Work

      3 drops Peppermint + 2 drops Lemon

      Short sessions while you work

      A crisp, clear scent for heads-down hours.

      Night Light diffuser in the living room
      Living RoomBright & Clean

      3 drops Lemon + 1 drop Peppermint

      Run while you tidy up

      A bright citrus lift for the room you live in.

      Night Light diffuser in the at-home spa
      At-Home SpaFresh & Clean

      3 drops Eucalyptus + 2 drops Peppermint

      Run 15–20 min

      Clear, spa-like air for a reset anytime.

      Everything in the Box.
      Ready to Scent.

      Every diffuser comes with four oils to start and the guides to use them.

      Night Light essential oil diffuser

      Night Light diffuser

      With USB-C charging cable

      4 essential oils · 40 ml

      $59.96 Free

      E.O eBook collection

      $29.95 Free

      “A breakthrough in how we create calm through scent.”

      Trend HunterFitt InsiderAthletech NewsAxiosCNETBloombergFront Pack SportsWellworthyWSJ

      Every home scent has a catch

      Bedside scent shouldn’t mean refills.
      This one runs on pure oil.

      Most bedside options need water every night, burn a flame, or run on a “fragrance” nobody explains. Every Night Light ordered here comes with:

      1. 1
        4 real essential oils, free100% pure Lemon, Peppermint, Eucalyptus and Lavender, 10 ml each in the box. Buy 2 and you get 6 oils.
      2. 2
        Any 100% pure oil, no podsWaterless mode takes any 5, 10 or 15 ml bottle of pure oil. No special refills to buy.
      3. 3
        1-year warrantyCovered for a year against defects, sold and supported by a U.S. company.
      4. 4
        100-day money-back guaranteeUse it for 100 days; if it is not right for your space, contact us and we will help you return it for a refund.
      $89.95$119.95Save 25%
      Get Night Light · $89.95

      Free shipping on this diffuser.

      Official
      store
      Night Light diffuser glowing on a desk beside a laptop, notebook and coffee

      ★★★★★

      Loved at the bedside.
      Scent and glow in one.

      Reviews from verified Scentreat customers.

      ★★★★★

      Looks good enough to leave out

      “I am picky about items that stay out on a shelf, and this one looks attractive enough to leave visible all the time.”
      Devon C. · Verified customer

      ★★★★★

      Nice beside the armchair

      “I use it on the side table while reading. The scent is noticeable nearby without taking over the room.”
      Spencer H. · Verified customer

      ★★★★★

      Perfect Size

      “Very easy to set up and use. The size is just right for my space.”
      Skyler D. · Verified customer

      ★★★★★

      Crisp & Invigorating

      “Such a calming addition to my home.”
      Scott A. · Verified customer

      ★★★★★

      Great for Winding Down

      “I love the peaceful feeling it creates.”
      Parker R. · Verified customer

      Customers are saying

      4.95 · 20 reviews

      Our promise

      Try it for 100 days, worry-free.

      A diffuser is easier to judge at home. Use it for 100 days; if it is not right for your space, contact us and we will help you return it for a refund.

      Try It Risk-Free →

      Certified, made for everyday use.

      • CE certified
      • RoHS compliant
      • 27.3 dB(A), lab-measured
      • Auto shut-off
      • BPA-free tank
      • 1-year warranty
      • Heat-free mist

      Questions

      Good to know.

      If you have more questions, visit our FAQs.

      What is a waterless night light diffuser?

      A cordless diffuser that runs straight from a bottle of pure essential oil, with no tank to fill, plus a warm night light. A 120 ml water mode is there if you prefer it.

      Is this diffuser quiet enough for sleep?

      Yes. An independent lab measured it at 27.3 dB(A) at 1 m, and the built-in warm light means you do not need a second lamp.

      Does this diffuser use water?

      Both ways. Liquid mode: fill to the 120 ml line and add 4–6 drops of pure oil. Waterless mode: fit a 5, 10 or 15 ml oil bottle directly, no water at all.

      Does it use heat?

      No. Dual ceramic micro-pore atomization disperses the oil without heat, smoke or flame. There is no air pump, so it is not a nebulizer.

      Is it cordless?

      Yes. A built-in 2500 mAh battery charges over USB-C, so it runs away from an outlet.

      Does it shut off automatically?

      Yes, it has auto shut-off.

      Which oils are included?

      A free 4-oil set (Lemon, Peppermint, Eucalyptus and Lavender, 10 ml each) comes with every diffuser. Waterless mode takes any 5, 10 or 15 ml bottle of pure oil.