Ulanzi LM18 Waterproof LED Fill Light for Action Cameras

$30.95

- 0% Sold out

Fast Delivery

Free returns

Set: lm18 mini light lm18 mini light lm18 mini light new lm18 pk-06 kit lm18 pk-06 bag kit lm18 cover kit lm18 oa-14 kit lm18 oa-16 mt-50 kit lm18 oa-14 mt-50 kit

Order within

→

Ships within

Returns

We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

Shipping

Orders are processed within 1–3 business days.

Standard Shipping: 5–9 business days — $3.95
Express Shipping: 4–7 business days — $9.95

Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.

Brighten every shot—even underwater—with the Ulanzi LM18 waterproof LED fill light, built for creators who demand crisp visuals in challenging conditions. Designed for DJI Osmo Action and Pocket cameras, this compact light delivers stable 5600 K color accuracy and seamless integration with DJI quick-release mounts. Offering up to eight hours of runtime, it’s perfect for nighttime adventures, wet environments, or extended shoots. Make every frame shine, no matter where your creativity takes you.

Key Features

Up to IPX5 waterproof housing protects against rain, splashes, and light submersion
12 high-power LEDs at 5600 K color temperature produce balanced, natural daylight illumination
Built-in dimmer with three brightness levels and CRI 95+ ensures accurate color in all lighting
Rechargeable 500 mAh battery runs up to 8 hours on low and recharges via fast USB-C
DJI quick-release-compatible mount snaps instantly onto Osmo Action and Pocket 3 (adapter required)

Why Choose Our Ulanzi LM18 Waterproof LED Fill Light for Action Cameras
This isn’t just a mini light—it’s a rugged, travel-ready tool that brings consistent brightness and simplicity to your vlogs and adventures. Compared to flimsy alternatives, the LM18 combines waterproof durability, long battery life, and easy mounting in one compact unit. Reviews praise its reliability: “you need it… especially if you want to use your camera in low light conditions"

Perfect For

Adventure vloggers filming in rain, mist, or water environments
Nighttime and low-light creators needing long-lasting, balanced fill
DJI Osmo Action and Pocket camera users looking for seamless mounting
Content creators seeking portable, weather-resistant lighting on the go

Ready to Shine Underwater and After Dark?
Capture more than just moments—illuminate them with clarity and creativity. Add the Ulanzi LM18 waterproof LED fill light for action cameras to your gear and let your footage stand out—rain or shine.

View full details

Ulanzi LM18 Waterproof LED Fill Light...

lm18 mini light

$30.95

Inspire Essentials

Ulanzi LM18 Waterproof LED Fill Light for Action...

lm18 mini light

$30.95

what our customers say about us

4.9

Based on 100+ Reviews

4.9

12136 Reviews

90%

Review this product

Share your thoughts with other customers

E

Emily R.

Verified Buyer

Perfect for a summer wedding

I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 23 2
O

Olivia H.

Verified Buyer

Beautiful dress

Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
S

Sarah T.

Verified Buyer

So flattering

I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
C

Chloe W.

Verified Buyer

Worth every dollar

The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
A

Amanda K.

Verified Buyer

Engagement photo approved

Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
N

Nicole B.

Verified Buyer

Runs slightly roomy

I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
H

Hannah C.

Verified Buyer

Comfortable all evening

Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
M

Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
R

Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
A

Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
L

Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
B

Brittany G.

Verified Buyer

Lovely dress

The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0
K

Kayla N.

Verified Buyer

Helpful customer service

I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras Was this helpful? 0 0

Your cart is empty

Cart • 0

Shipping

Estimated total

Ulanzi LM18 Waterproof LED Fill Light for Action Cameras