led flood lights
5 year ago
SL-FL-F37H 18W IP65 Waterproof Outdoor Projector LED Flood Light | Arc Tree Uplight Ring Floodlight 18 LED Two Rows 12W 18W 24W 36W Beam 15° 30° 45° 60° Φ262 Φ335 Φ380 Φ385mm Scalloped Die-Cast Aluminum Bridgelux CREE 2700K 6000K for Tree Trunk Canopy Garden and Landscape
The SL-FL-F37H is the curved floodlight of the Synno F37 tree-lighting family. Its arc-shaped die-cast housing carries eighteen LED lenses in two rows, and because the body follows the curve of a tree trunk, several fixtures can sit around the base like segments of a ring - washing warm light up the bark and into the inner canopy from every side. Four arc diameters from Φ262 to Φ385mm and powers from 12W to 36W cover everything from young specimen trees to mature landscape specimens, with beam angles selectable from 15 to 60 degrees.
Key Difference: This is the arc ring uplight of the Synno floodlight family - the curved projector that rings a tree base with 18 SMD LEDs in two rows, at 12-36W across four arc sizes. Where the F37N crescent is a fixed half-ring COB fixture for smaller trees, the F37H arc segments scale up to full 360-degree tree rings for specimen and avenue trees, with four selectable beams from 15 to 60 degrees.
Feature Highlights
18W IP65 Waterproof Outdoor Projector LED Flood Light
Weatherproof curved tree projector.
SL-FL-F37H Arc Tree Uplight 12W 36W
Four powers, four arc diameters.
Curved Tree Ring Flood Light 2 Rows 18 LED
Eighteen lenses in two parallel rows.
Scalloped Arc Flood Light Φ262 385mm
Arc fits the curve of the trunk.
Tree Base Uplight Ring Floodlight Warm White
Washes bark and inner canopy.
Beam 15 30 45 60 Degree Landscape Flood Light
Four selectable beam spreads.
Bridgelux CREE OSRAM Die Cast Aluminum Floodlight
Five chip brands, reliable cooling.
Garden Landscape Tree Projector Flood Light IP65 Outdoor
Rain, wind and sand ready.
Technical Specifications
| Model | Power | Arc Size (mm) |
|---|---|---|
| SL-FL-F37H | 12W | Φ262 x 75 |
| SL-FL-F37H | 18W | Φ335 x 85 |
| SL-FL-F37H | 24W | Φ380 x 90 |
| SL-FL-F37H | 36W | Φ385 x 100 |
| Parameter | Specification |
|---|---|
| Light Source | 18 x LED (two rows of nine) with individual lenses |
| Color Temperature | 2700K / 3000K / 4000K / 6000K (RGB optional on request) |
| Beam Angle | 15° / 30° / 45° / 60° (selectable) |
| Working Voltage | AC100-265V 50/60Hz or AC/DC12-24V |
| Luminous Efficacy | 80-90 lm/W; CRI 80 |
| Working Temperature | -20°C to +40°C |
| Material | Die-cast aluminum, scalloped top edge, finned heat sinks, clear glass panel |
| Lamp Beads | Bridgelux standard; CREE / OSRAM / EPISTAR / LUMINUS optional |
| Protection | IP65 (IP66 / IP67 available on request); dimmable |
| Warranty | 2 years, 50,000 hours rated life |
| Certifications | ISO9001, CE, RoHS, IP65, IEC EN60598 |
An Arc That Rings the Tree
Straight floodlights waste light when they wash a trunk - a large share of the beam misses the curved bark on either side. The F37H answers with an arc: the scalloped body follows the radius of the trunk, and two rows of nine lensed LEDs fire inward and up so the light wraps around the base instead of glancing off it. Place several arcs around a specimen and they compose a full ring of warm light that climbs the bark and reaches into the lower canopy - the classic tree-uplighting look, achieved with modular segments that suit trees of any size. Four arc sizes (Φ262, Φ335, Φ380, Φ385mm) pair with 12, 18, 24 and 36W so a designer can match the ring to the tree.
Four Beams, Five Chip Brands, True Warm Light
Beam angles of 15, 30, 45 or 60 degrees let the same housing produce a tight grazing accent on textured bark or a broad wash over a wide canopy. Color temperature is selectable from 2700K warm white through 3000K, 4000K and 6000K daylight, with RGB color effects available on request. Lamp beads are Bridgelux by standard - high power, energy saving and high color rendering - with CREE, OSRAM, EPISTAR and LUMINUS chips as options, delivering 80-90 lm/W at a CRI of 80 for rich, natural tones.
Cooling, Weatherproofing & Long Service Life
The die-cast aluminum housing does double duty as a heat sink - finned sections at each end plus the metal body dissipate heat by air convection, keeping the high-power LEDs cool for stable output and long life. Every cable entry is sealed with an IP65 waterproof nut and aluminum gland, moisture-proof and dust-proof, so the fixtures can work in rain, wind and sand. Rated for 50,000 hours with a two-year warranty, the F37H is built for permanent landscape installation.
Typical Applications
Tree trunk & canopy uplighting - arcs ring the base and wash the full trunk.
Specimen & avenue trees - multiple arcs complete a 360-degree ring.
Garden & patio backdrops - warm light on planting beds and borders.
Landscape focal points - architectural glow for lawn specimens.
Parks & sports surroundings - durable perimeter tree lighting.
Residential landscaping - elegant evening drama at home.
Related Products
Looking for more Synno floodlight and tree lighting options? Explore the range:
LED Flood Light Collection - Browse all Synno LED floodlights.
Flood Light Collection - The full Synno floodlight range.
Garden Flood Light Collection - Garden and landscape floodlights.
Tree Landscape Light Collection - Tree uplight fixtures.
36W Round Aluminum Garden Landscape LED Flood Light - A round garden landscape floodlight.
LED Flood Light Crescent Design for Tree Landscape - The crescent tree landscape floodlight.
LED Tree Floodlight Square Garden Projectors - Square tree floodlight projectors.
F26 Garden Landscape Spike Light - A spike garden landscape light.
SL-FL-F37N COB Tree Ring Landscape Flood Light - The COB crescent ring member of the F37 family.
Why Choose Synno
Direct Sale by Manufacturer
Factory-direct pricing with strict quality control and global delivery.
The Quality Is Reliable
Selected aluminum materials, certified outdoor construction.
OEM / ODM Support
Custom arc size, power, CCT, beam and chip.
Intimate Service
Dedicated account management from sample to after-sales.
FAQ & Ordering Information
What is the model number? SL-FL-F37H.
What sizes are available? 12W Φ262 x 75mm, 18W Φ335 x 85mm, 24W Φ380 x 90mm and 36W Φ385 x 100mm.
How many LEDs does it have? 18 LEDs in two rows of nine, each with its own lens.
What beam angles are available? 15, 30, 45 or 60 degrees.
What color temperatures are available? 2700K, 3000K, 4000K and 6000K, with RGB on request.
Which voltage should I choose? AC100-265V mains or AC/DC12-24V low voltage.
Is it waterproof? Yes - IP65 rated (IP66/IP67 on request), sealed with waterproof nuts and aluminum glands.
When sending your inquiry, please specify: model (SL-FL-F37H), power, beam angle, CCT and quantity. Contact Synno today for a quotation.
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