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Gray Duck Lighting

From their spec sheets, not ours

Trimlight vs JellyFish Lighting

These two split cleanly, and which matters more is a real choice. JellyFish publishes the stronger safety and control position — it's the only brand in the category naming both UL and ETL on its lights and controller, and its controller works without WiFi, so a internet outage doesn't leave you in the dark. Trimlight publishes the stronger transparency position — exact channel dimensions, a 50,000-hour lifespan rating, and a national price range, where JellyFish publishes neither a price nor any lifespan figure at all. On brightness Trimlight's 3L leads. Neither publishes a cold-weather rating.

Side by side · manufacturer-published only

What each company actually publishes

Every value below comes from the manufacturer's own website, retrieved July 2026. Where a brand publishes nothing for a row, we say so — that's a finding, not a gap in our research.

Trimlight versus JellyFish — manufacturer-published specifications compared
FactorTrimlightJellyFish
Brightness per fixture20–40 lm (Classic) · 30–60 lm (3L)Up to 21 lm
Dedicated warm-white diodeNo — RGB onlyNo — 3 diodes per light
Safety listing (UL/ETL)not published“UL Certified + ETL Listed” (lights + controller)†
LED lifetime rating50,000+ hn/p — no hour figure published
LED spacing6" / 9" / 12"6" / 9" / 16"
Channel dimensions1.3" deep × 1.85" highn/p (light is 3/4" × 1 1/4")
Track options4 profiles, 50+ colors6 track types incl. no-soffit + radius
Light directionDown (stated)Down (45° on no-soffit track)
Weather ratingIP68not published
Voltage12V48V DC power supply
Operating temperature rangenot publishednot published
Control away from homeYes — cloudYes — cloud
Works without internetnot publishedYes — “also works without WiFi”
Warranty (as published)“Lifetime” parts‡ · 1 yr labor min (dealer)5 yr parts · 1 yr labor
Published pricing$18–35 per foot (national)n/p — in-home quote only
How it's soldPro dealer install onlyPro dealer install only

“Not published” means the manufacturer states nothing for that factor — not the same as “no,” and not the same as “not certified.” †JellyFish uses three different wordings across its own site: “UL Certified + ETL Listed” on its product page, “UL Listed” in its FAQ, and “UL & ETL Certified” on its homepage. It is still the most complete certification claim in this category. ‡Trimlight defines “lifetime” as the manufacturer's estimated lifespan of each part; its product pages note daytime usage may void the warranty, app and connectivity issues are excluded, and a minimum $75 service fee may apply if the parts test good. On lifespan, JellyFish answers the question with installs still running from 2016 rather than an hour rating — if you see a specific hour figure quoted for JellyFish anywhere, it did not come from JellyFish.

The short version

Which one should you pick?

If certification matters most to you

JellyFish. It's the only brand here publishing both UL and ETL claims against named components — lights and controller. Trimlight publishes no safety listing anywhere, including in its own Safety FAQ.

If you want a price before a sales visit

Trimlight, by default — it's the only one publishing a range ($18–35/ft) plus example home totals. JellyFish quotes in-home only, which is a real friction point for a lot of shoppers.

If your internet is unreliable

JellyFish. Its controller spec states it also works without WiFi. A cloud-only system is unusable during an outage, and most brands in this category — including the one we install — publish no offline mode.

If you have an unusual roofline

JellyFish publishes six track types, including options for homes with no soffit and a radius track for round structures. Trimlight publishes four profiles. Either way, ask your installer to walk your specific roofline before you sign.

One thing worth saying plainly: in this category the installer matters more than the badge on the box. Both of these are competent products, and the difference between loving your lighting and resenting it usually comes down to the crew that hung it and who answers the phone in year three. Here's what we learned fixing other crews' work.

Asked and answered

Common questions

Which is better, Trimlight or JellyFish Lighting?

They split on the two things buyers care most about. JellyFish publishes the stronger safety and control position: it is the only brand in the category publishing both UL and ETL claims covering its lights and its controller, and its controller also works without WiFi. Trimlight publishes the stronger transparency position: exact channel dimensions of 1.3 by 1.85 inches, three LED spacing options, a 50,000-hour lifespan rating, and a national price range of $18–35 per foot. JellyFish publishes no price and no lifespan hours at all. On brightness, Trimlight's 3L publishes 30–60 lumens against JellyFish's up to 21 per bulb.

Is Trimlight or JellyFish more expensive?

Only Trimlight publishes numbers, so a direct comparison is not possible from manufacturer materials. Trimlight publishes $18–35 per linear foot nationally, along with example home totals, and notes the controller and installation may or may not be rolled into that per-foot figure. JellyFish publishes no pricing — quotes are in-home only. Both are dealer-network brands, which means your actual price depends heavily on which local dealer quotes you rather than on the national brand. When you compare quotes, compare the per-foot rate written on the proposal and what the install includes, because that is where cheap quotes got cheap.

Do Trimlight and JellyFish have the same warranty?

No, and the structures are quite different. JellyFish publishes a straightforward 5-year parts, 1-year labor warranty. Trimlight publishes a "lifetime" parts warranty that its own pages define as the manufacturer's estimated lifespan of each part rather than your lifetime, with a 1-year minimum labor warranty provided by the local dealer. Trimlight's fine print is the more restrictive of the two: its product pages note that daytime usage may void the warranty, app and connectivity problems are excluded from coverage, and a minimum $75 service fee may apply if the parts turn out to be working.

How long do Trimlight and JellyFish lights last?

Trimlight publishes 50,000-plus hours for its bulb, with a usage ladder: holiday-only use might reach 30–40 years, typical use 20–30 years, and continuous 12–16 hour daily operation about 7–8 years. JellyFish publishes no hour rating anywhere on its site. Asked directly how long the system lasts, its FAQ answers that it has installs from 2016 still functioning and that its early lights from a decade ago are still shining. That is real-world evidence rather than a spec, and how you weigh it is a judgment call — but if you see a specific hour figure quoted for JellyFish somewhere, it did not come from JellyFish.

Which one is harder to see during the day?

Both publish a low-profile, color-matched track and both are designed to disappear in daylight. Trimlight publishes the most specific detail in the category — a patented aluminum channel at 1.3 inches deep by 1.85 inches high, sized to mimic a two-stage fascia, in more than 50 standard colors with custom matching available, and bulbs that protrude 3/8 of an inch below the channel. JellyFish publishes its light size at 3/4 by 1 1/4 inches and offers six track variants for different roofline conditions, including options for homes with no soffit, though it does not publish channel dimensions or track material. In practice, daytime visibility depends far more on install precision than on which brand you picked.

Comparing more than two? See all six brands side by side — including where the system we install loses.

Free design consultation

Let's see what your house looks like lit

We'll measure your roofline, show you the options, and give you a real number. No pressure, no all-night pitch.

952-900-2733