Light the Whole Driveway. No Wires.
The Cosari HeliosTriad 348 screws onto any outside wall with two screws.
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Every part of the HeliosTriad 348 fixes a specific failure we saw in cheaper one-piece solar lights.
A wide center head and two hinged side wings spread light up to 270°, covering the driveway, the side path, and the gate at the same time.
The panel pivots on its own bracket, so it can reach the sun from under an eave while the heads stay aimed at the ground.
A white dome under the center head picks up body heat from roughly 16–26 feet away and switches all three heads to full brightness.
A small five-button remote switches between motion flood, dim-to-bright, and dusk-to-dawn glow from your porch.
Tilt the top panel toward the afternoon sun and it fills the built-in lithium battery while the light heads stay aimed exactly where you want them.
The bottom PIR dome detects motion, and all three heads switch on together, with the side wings throwing light across the whole driveway and side gate.
Point the remote, press Mode 1, 2, or 3, and the light changes behavior. No ladder and no unscrewing it from the wall.
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Three-head solar flood light with 348 LEDs, a separate tilting solar panel, an instant motion dome, and a ground-level remote.
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What it does: Lights a 20-foot area from about 10 feet up using 348 LEDs across three heads. The light switches on automatically when its motion dome detects someone, or it stays on in steady dusk-to-dawn mode.
Who it's for: Homeowners with a dark driveway, garage apron, side gate, deck stairs, or shed where no electrical wiring was ever run.
What makes it different: The solar panel tilts separately from the LEDs, the side wings fold out for wide coverage, and a remote handles every mode change from the ground.
Free 5–7 Day US Shipping: Every order ships free with full tracking and delivers in 5 to 7 business days.
30-Day Trial: Try it at home for 30 days risk-free. Need help? Email us anytime at support@buycosari.com.
2-Year Warranty: If anything goes wrong within 2 years, we replace it free of charge or refund your order in full.
Sealed matte-black ABS housing and clear polycarbonate lenses stood up to rain, wind, and overnight cold on our test fence.
The slide-on bracket goes up with two screws. There's no conduit, no junction box, and no electrician.
The built-in lithium battery kept our test unit firing at full brightness on the 4:30 AM pass, even after cloudy afternoons.
Cosari HeliosTriad 348Standard Competitors
| Feature | Cosari HeliosTriad 348 | Standard Competitors |
|---|---|---|
| Aim the panel at the sun | Separate tilting panel | Panel fused to the light body |
| Cover a 20-foot driveway | 3 heads, up to 270° | Single narrow cone |
| Change modes | Remote from the ground | Ladder and pinhole button |
| Install | 2 screws, about 10 minutes | $220–$350 electrician visit |
| Running cost | $0, solar powered | Monthly utility charges |
Swipe left for steps 2 and 3
Before you go outside, press the small recessed button beside the sensor dome. A paperclip works best.
Fix the bracket with two screws, slide the light on, tilt the panel toward the sun, and fold the wings out.
At dusk, press Mode 1, 2, or 3 on the remote and walk into a lit driveway.
The motion sensors are spot-on, lighting up instantly when someone walks by. The white dome PIR sensor on the bottom of the three-head unit catches us as we come around the side of the house.
I folded out the two hinged side wings on this 348-LED light and aimed them across the driveway. It covers a much wider area than the little light we had there before.
I have it on Mode 1 by the back fence, and the 348 yellow LEDs kick into full brightness when someone comes through. That sudden flood of light would stop anyone in their tracks if they didn't know it was there.
The matte-black ABS housing is small and lightweight, so I wasn't expecting quite this much light. Those three white-reflector LED panels really brighten up the area behind our garage.
I angled the blue-gridded panel on top toward the afternoon sun, and it gets a good charge there. The light has kept working throughout the night when we let the dogs out.
Extremely bright! The three heads and 348 LEDs light up our dark backyard way better than I expected.
The bottom dome sensor triggers right away when I pull into the driveway at night. There's no noticeable lag, which is nice when I'm getting the kids out of the car.
We mounted this three-head solar light over a side gate that used to be pitch dark. It's reassuring to have it come on overnight, and we didn't have to run any AC wiring out there.
I mounted ours about 10 feet up on the siding and angled both hinged side wings outward. It easily lights up a roughly 20-foot patch of yard, including the path to our shed.
Motion detection has been spot-on, and the charge lasts a long time overnight. I use the included small white five-button remote to switch between motion-only and dim-to-bright modes from the ground instead of climbing a ladder.
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Yes. In our tests, with both side wings opened to about 45 degrees, it lit the full 20-foot grid, including the outer corners where single-face lights left dark edges.
No. The included five-button remote has an on button, an off button, and three mode buttons, so you can switch between motion flood, dim-to-bright, and steady glow from the ground.
Yes. The panel sits on its own pivot bracket above the center head, so you can angle it toward the sun while the three heads point at the ground.
Almost instantly. The white PIR dome under the center head fired before our testers took a second step into the zone, with a detection range of roughly 16 to 26 feet.
Press the small recessed button next to the sensor dome before you mount it. A paperclip makes this easier. After that, use the remote for everything.
The housing is sealed black ABS with clear polycarbonate lenses. It came through two heavy rainstorms on our test fence with no water inside the lenses.