The Silence of Light: Architectural Depth
Beneath the minimalist aesthetic of the GJK Square Rimless series LED downlight lies a foundation of professional engineering. Built with high-density die-cast aluminum for superior thermal management, this LED recessed downlight ensures consistent, museum-quality illumination (CRI > 90). With full support for DALI, 0-10V, and TRIAC dimming, the GJK Square Rimless series LED downlight offers the ultimate flexibility for designers to bridge the gap between imagination and reality.
Seamless Elegance: The Trimless Collection
For high-end architectural projects, the GJK Square Rimless series offer trimless recessed LED downlight variants that can be plastered into the ceiling for a completely “invisible” bezel-less finish. It is the perfect LED recessed downlight for creating a clean, modern ceiling that allows the light to emerge naturally from the architecture itself.
*Technical Excellence, Redefined
Review the core parameters that make the GJK Square Rimless series trimless LED recessed downlight a masterpiece of architectural lighting.
| MODEL | GJK55F SLIM | GJK75F SLIM | GJK95F SLIM |
| PRODUCT SIZE | 70*70*106.5mm | 98*98*115mm | 120*120*146mm |
| CUT SIZE | 55*55mm | 75*75mm | 95*95mm |
| POWER | 12W | 18W | 25W |
| IP | IP20 | IP20 | IP20 |
| COLOR TEMPERATURE | 3000K/4000K
/6000K |
3000K/4000K
/6000K |
3000K/4000K
/6000K |
| CASE COLOR | White/ Black | White/ Black | White/ Black |
| BEAM ANGLE | 15°/ 24°/ 36°/ 55° | 15°/ 24°/ 36°/ 55° | 15°/ 24°/ 36°/ 55° |
| CRI (RA) | ＞90 | ＞90 | ＞90 |
| LUMENS | 960Lm | 1440Lm | 2000Lm |
| MATERIAL | Aluminum | Aluminum | Aluminum |
One System, Two Finishes
Elevate your space with the GJK series’ dual-profile options. Choose the Trimless version for a sleek, edge-free architectural finish, or the Recessed Trim version for a classic and easy-to-install decorative accent. Same professional deep anti-glare DNA, two ways to define your ceiling.
*Technical Excellence, Redefined
Review the core parameters that make the GJK Square series LED recessed downlight a masterpiece of architectural lighting.
| MODEL | GJK55F | GJK75F | GJK95F |
| PRODUCT SIZE | 62*62*106.5mm | 82*82*115mm | 102.5*102.5*146mm |
| CUT SIZE | 55*55mm | 75*75mm | 95*95mm |
| POWER | 12W | 18W | 25W |
| IP | IP20 | IP20 | IP20 |
| COLOR
TEMPERATURE |
3000K/4000K
/6000K |
3000K/4000K
/6000K |
3000K/4000K
/6000K |
| CASE COLOR | White/ Black | White/ Black | White/ Black |
| BEAM ANGLE | 15°/ 24°/ 36°/ 55° | 15°/ 24°/ 36°/ 55° | 15°/ 24°/ 36°/ 55° |
| CRI (RA) | ＞90 | ＞90 | ＞90 |
| LUMENS | 960Lm | 1440Lm | 2000Lm |
| MATERIAL | Aluminum | Aluminum | Aluminum |
Every Recessed Trim version LED downlight in our series is engineered for quick and secure installation. The robust spring-clip mechanism adapts to various ceiling thicknesses, ensuring a tight fit with no light leakage. 
A Versatile Canvas for the Architect’s Vision
From general ambient lighting to sharp accenting, the GJK Square Rimless series LED downlight is the ultimate tool for creative lighting layers. Its secure spring-clip mechanism allows this LED recessed downlight to integrate seamlessly into complex ceiling structures.
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Residential Luxury: Perfect for living rooms, master suites, and home theaters where atmosphere is key.
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Commercial Precision: Ideal for boutiques, hotels, showrooms, and galleries where color fidelity is critical.
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A Professional Choice: The GJK Square Rimless series LED downlight is the preferred choice for shopfitters, lighting designers, and architects who refuse to compromise on quality or aesthetics.
