Efficient Thermal Management

Advanced heat dissipation structure prolongs LED lifespan and ensures consistent performance.

**Features**
PN	YS309AC	YS309BC	YS309CC
Wattage	5W/8W	12w\20W	24W\36W
Lumen Output	75lm/w
Housing material	Die-cast aluminum 6063
Lens Material	Clear or frosted tempered glass
Hardware Material	316 stainless steel hardware
Gasket Material	Silicone
Surface finish	Anodized oxidation
Color and color temperature	Monochromatic (W R G B A Y) / RGB / RGBW / RGBA
Degree	120°
Delivered output	70lm/w for white color. 30lm/w for RGB color
Lumen maintenance	L80B20 50000hrs Ta 25°C
Color consistency	3 SDCM

**Specifications**
Voltage	24VDC / 100-240VAC
Fixture cable	Power and data cable
Control	ON/OFF DMX DALI CASAMBI
Resolution	3 channels (RGB) or 4 channels (RGBW RGBA)
Storage Temperature	-20 to 60°C ( Device must reach start-up temperature value before operating)
Operating temperature	-20 to 50°C
Ingress protection rating	IP67, Wet location rated
Impact resistance rating	IK08

Adjustable Beam Direction

The internal light source can be adjusted to control the beam direction, offering flexibility for various lighting applications.

Key Features

Adjustable optical module – ±20° tilt with scale marks for precision aiming
COB optical design – delivers high-quality, uniform light with superior color blending
Soft wide beam (120°) – ideal for ambient and functional lighting
Multiple power options (6W–36W) – suitable for small to large installations
Control flexibility – supports DMX, DALI, and CASAMBI protocols
Durable build – IP67 waterproof, IK08 impact resistant

Q: How do you adjust the beam direction?
A: The light module can be tilted ±20° with scale markings to ensure precise aiming.

Q: What optical technology is used?
A: It uses COB optics for smooth, uniform light output and better color mixing.

Q: Is this model suitable for artistic and architectural lighting?
A: Absolutely. Its precise tilt control and wide beam make it ideal for visual rhythm and highlight effects.

YS309C Round Inground Light – Adjustable COB Uplight with Precise Optical Control

Home ꄲ Round Inground Light ꄲ YS309C Round Inground Light – Adjustable COB Uplight with Precise Optical Control

A high-performance LED uplight designed for architectural façades, public squares, and landscape environments. It integrates COB optical technology with an adjustable light module, offering precise beam direction for enhanced lighting flexibility. With a ±20° adjustable tilt (clockwise or counterclockwise) and built-in scale markings, installers can accurately aim the beam to highlight features, guide movement, or create visual effects.