Color temperature
2700K
Finish
Matte White
YY-55 / YY-75 / YY-90 lens · Recessed Downlights
5–36W · lens optic · round/square/multi
Round and square lens spots that gang into two- and three-head linears — one trim language across a whole ceiling plan.
Product intelligence · 2026
Application, dimensional information and construction logic—organized consistently across the complete collection.
Specified fixture
01 / Application
Use the aperture as part of the architecture: align it with the room axis, protect the cutout, and keep the visible trim subordinate to the illuminated surface.
02 / Dimensions
YY-55 round
Body
Ø63 × 52
Opening
55
YY-55 square
Body
63 × 63 × 52
Opening
55 × 55
YY-55 square 2-head
Body
130 × 63 × 52
Opening
120 × 55
YY-55 square 3-head
Body
185 × 63 × 52
Opening
175 × 55
+ 7 additional scheduled variants below
Values are reproduced exactly from the active product record. The image is diagrammatic; scheduled values govern.
03 / Construction
A product-family breakdown for design coordination. It explains the construction logic without claiming a factory engineering drawing.
| Model | Power | Size (mm) | Cutout (mm) |
|---|---|---|---|
| YY-55 round | 5–7W | Ø63 × 52 | 55 |
| YY-55 square | 5–7W | 63 × 63 × 52 | 55 × 55 |
| YY-55 square 2-head | 2×(5–7W) | 130 × 63 × 52 | 120 × 55 |
| YY-55 square 3-head | 3×(5–7W) | 185 × 63 × 52 | 175 × 55 |
| YY-75 round | 8–10W | Ø80 × 64 | 75 |
| YY-75 square | 8–10W | 80 × 80 × 64 | 75 × 75 |
| YY-75 square 2-head | 2×(8–10W) | 160 × 80 × 64 | 150 × 75 |
| YY-75 square 3-head | 3×(8–10W) | 240 × 80 × 64 | 229 × 75 |
| YY-90 round | 15–18W | Ø97 × 74 | 90 |
| YY-90 square | 15–18W | 97 × 97 × 74 | 90 × 90 |
| YY-90 square 2-head | 2×(15–18W) | 220 × 97 × 74 | 205 × 90 |
