Adjustable LED Downlight –
ST Series
The GS ST series is a modular ceiling lamp system specifically designed for high-end commercial spaces, offering a complete product range from circular to square shapes, single-head to double-head designs, and from lenses to reflectors.
The series is equipped with a precise ball-bearing mechanical structure and multi-level optical configuration, supporting 355° horizontal rotation and 30° vertical angle adjustment. With an IP54 protection rating, it expands the application boundaries for both indoor and outdoor use, meeting the stringent requirements of modern commercial lighting for precise light efficiency and aesthetic consistency.
The series is equipped with a precise ball-bearing mechanical structure and multi-level optical configuration, supporting 355° horizontal rotation and 30° vertical angle adjustment. With an IP54 protection rating, it expands the application boundaries for both indoor and outdoor use, meeting the stringent requirements of modern commercial lighting for precise light efficiency and aesthetic consistency.
Structure Of LED Recessed Downlight
Split structure · Professional-level optical configuration
It adopts a split structure (heat sink + bracket + lens + front and middle face ring), with efficient heat dissipation; three types of spring clips are available for fixation, making installation more convenient; the high-definition lens ensures a pure and uniform light spot, without any stray light.
It adopts a split structure (heat sink + bracket + lens + front and middle face ring), with efficient heat dissipation; three types of spring clips are available for fixation, making installation more convenient; the high-definition lens ensures a pure and uniform light spot, without any stray light.
Unique ball mechanical positioning system
When adjusting the angle, the ball rolls up and down along the gear, entering the serrated concave points and automatically locking the radiator to prevent loosening. The structure has a damping effect, with precise and smooth adjustment, supporting 355° horizontal rotation and 30° vertical inclination, achieving full-angle lighting without blind spots.
Super narrow bezel · Ultra-thin integrated design
The bezel ring is made using ultrasonic technology, creating an extremely narrow bezel that is only 5mm wide and 12mm thick. After installation, it almost disappears into the ceiling, minimizing visual distractions and enhancing the overall space and modernity.
Rotation Of Adjustable Recessed Downlight
With the user-friendly manual angle adjustment design, no tools are required and the light direction can be easily adjusted by hand.
The lamp body supports 355° horizontal rotation and 30° vertical adjustment. The unique ball positioning system provides a clear damping and segmentation feeling during the adjustment process. Once in place, it automatically locks to ensure the angle remains stable and does not loosen.
The lamp body supports 355° horizontal rotation and 30° vertical adjustment. The unique ball positioning system provides a clear damping and segmentation feeling during the adjustment process. Once in place, it automatically locks to ensure the angle remains stable and does not loosen.
Family-oriented system design
Offer 7 product types (standard lens style / acrylic style / black hole style / long nozzle style / focusing style / bezel-less style / square style)
It covers the opening sizes of Φ55 - Φ120mm and has a power range of 5W - 30W.
It covers the opening sizes of Φ55 - Φ120mm and has a power range of 5W - 30W.
Datasheet Of Adjustable LED Downlight
Offer 7 product types (standard lens type / acrylic type / black hole type / long nozzle type / focusing type / bezel-free type / square type), covering hole sizes of Φ55 - Φ120mm, with power ranges from 5W to 30W. Click the button to download and view the specification sheet.
Model No.
GS-ST13-6W
GS-ST13-8W
GS-ST13-12W
GS-ST13-18W
GS-ST13-30W
Power
6w
8w
12w
18W
30W
Beam angle
Lens:10°/15°/ 24°/ 36°/ 50°
Reflector:18°/ 24°/ 38°
Reflector:18°/ 24°/ 38°
Light Source
OSRAM/CREE COB
PF
>0.95
LED Lifespan
>50000 hours
IP
IP20/44
Impact resistance
IK08
Working temperature
-30°℃- +55℃
CRI
>80/90
CCT
3000K/4000K/5000K/5700K/6500K
Cut out(mm)
110x55
130x65
150x75
190x95
1210x120
Warranty
5 Years
Professional optical configuration options
Lens optics: 10°/15°/24°/36°/50° multi-beam angles are available. The PMMA ridged lens is equipped with anti-glare effect, featuring high light transmittance and strong penetrating power.
Reflector cup optics: 18°/24°/38° beam angles, offering multiple color options such as electroplated chrome, gun black, sand silver, sand white, and sand gold. Also features nano-painted anti-UV aging protection.
Acrylic diffuser panel: 120° wide beam angle, soft and uniform light, suitable for general lighting.
Reflector cup optics: 18°/24°/38° beam angles, offering multiple color options such as electroplated chrome, gun black, sand silver, sand white, and sand gold. Also features nano-painted anti-UV aging protection.
Acrylic diffuser panel: 120° wide beam angle, soft and uniform light, suitable for general lighting.
Diverse Colors For Accesories
The bezels can be chosen from various surface treatments (such as matte white, matte black, metallic color), enabling personalized customization.
Diverse accessories and bezels
It can be paired with round/ square/ bezel-less bezels, suitable for different decoration styles. The bezels can be chosen from various surface treatments (such as matte white, matte black, metallic color), enabling personalized customization.
Round Frame
Integral Trimless Frame
Round Frame
Round Frame
Lens
Reflector
Chorm Reflectors
Electroplated Pearl Black Reflectors
Sand Silver Reflectors
Sand Black Reflectors
Sand White Reflectors
Sand Gold Reflectors
Applications In Different Scenarios
Commercial spaces: shopping centers, brand stores, exhibition halls; office and public areas: office corridors, meeting rooms, schools, hospitals; high-end home furnishings: living rooms, kitchens and bathrooms, balconies, atriums of villas. Industrial style venues: coffee shops, restaurants, loft spaces
Adjustable LED Downlight FAQs
An Adjustable LED Downlight allows the light direction to be rotated and tilted, unlike fixed LED Down Lights that only emit light in one direction. This makes it more flexible for accent lighting and design-focused spaces.
Yes. By changing beam angles from 10° to 50° and reflector options, LED Down Lights can achieve both focused spotlighting and wide ambient illumination.
It allows full directional control of lighting without reinstalling fixtures, improving flexibility in architectural lighting design.
Yes. GS Light designs LED Down Lights for architectural projects where precise lighting control and aesthetic integration are required.
The split structure improves heat dissipation and simplifies maintenance, extending the lifespan of the Adjustable LED Downlight.
Yes. The optical lens system provides uniform beam output, reducing stray light and improving visual comfort.
It ensures smooth angle adjustment with automatic locking, keeping the lighting direction stable over time.
Different optical systems define beam shape and light distribution, affecting visual focus and space atmosphere.
No. The spring clip structure allows fast installation into standard ceiling cut-outs.
