Gallery interior with ceiling spotlights directed towards framed artwork

Lumi Indoor

GRIND

Application inspiration · not a project reference

GRIND is part of Lumi Indoor. Coordinate the selected article’s dimensions, installation details and configuration with the project specification; these details can vary between models in the same family.

Spot Light

GRIND

14 product lines·739 total variants·luminaire·ceiling recessed

Technical Data

Full Specification

DimensionsØ127x103mm · 310X170X120mm · 153x153x92mm · 292x153x92mm +5 more
Cut-outØ120mm · 160x160mm · 297x160mm · Ø93mm +2 more
Power11W
Lumen outputNot published — technical review required
EfficacyNot published — technical review required
Optics / beam angle15° · 24° · 25° · 38° +6 more
Colour temperature2700K · 3000K · 4000K · 5000K +4 more
CRI Ra80 · 90
R9Not published — technical review required
TM-30 Rf / RgNot published — technical review required
UGRNot published — technical review required
IP ratingIP20
IK ratingNot published — technical review required
Ambient temperature (Ta)Not published — technical review required
DriverNot published — technical review required
Dimming / controlNot published — technical review required
Input voltageAC · 3VDC · constant-current
Light sourceNot published — technical review required
MaterialNot published — technical review required
Finishblack-sand · White · white-sand · Black With Sand+Golden +11 more
Mounting / installationNot published — technical review required
Net weightNot published — technical review required
CertificationNot published — technical review required
LifetimeNot published — technical review required
WarrantyNot published — technical review required
Lead timeNot published — technical review required

9 of 26 specification rows published from the 2026 master data. Values vary by model; missing test data is not estimated. Select an exact model for approval.

How to compare beam angle, aiming range, glare accessories and model dimensions →

Configuration

Select Specification

Power
Beam Angle
CCT
Finish
IP Rating

Select attributes to narrow down variants

Dimensions

Technical Drawing

Drawing and sizes shown for model LB2385. This family has 14 models with different dimensions — select a model above, or open its row in the variant table, for its own drawing.

Size — model LB2385

Ø100x90mm

Cut-Out

Ø93mm

Specifications

At a Glance

11–32W

Power Range

10 options

Beam: 15°, 24°, 25°, 27°, 30°, 32°, 36°, 38°, 50°, 60°

8 CCT

2700K, 3000K, 3500K, 4000K, 5000K, 5600K, 6000K, 6500K

CRI 80/90

Colour Rendering

IP20

Protection Rating

10 finishes

Body Finish Options

10 sizes

153x153x92mm, 292x153x92mm, 295x216x98mm, 310X170X120mm, 310x170x120mm, Ø100x90mm, Ø127x103mm, Ø150x60mm, Ø165x59mm, Ø216x156x98mm

6 cut-outs

160x160mm, 297x160mm, Ø120mm, Ø140mm, Ø150mm, Ø93mm

Model details ↗

Configure your product

LB2385

Order code

Listed configuration

LB2385.C.850.PAB.15

96 listed configurations · availability requires confirmation